CN201725869U - Automobile front-window glass printed antenna amplifier system - Google Patents

Automobile front-window glass printed antenna amplifier system Download PDF

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Publication number
CN201725869U
CN201725869U CN2010201474695U CN201020147469U CN201725869U CN 201725869 U CN201725869 U CN 201725869U CN 2010201474695 U CN2010201474695 U CN 2010201474695U CN 201020147469 U CN201020147469 U CN 201020147469U CN 201725869 U CN201725869 U CN 201725869U
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capacitor
resistance
inductance
antenna
link
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蒋小平
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Abstract

The utility model discloses an automobile front-window glass printed antenna amplifier system, which relates to an automobile front-window windshield printed antenna and a small-sized antenna amplifier system of the printed antenna, and is applicable to vehicular automobile radio and tape player antenna receiving system. The automobile front-window glass printed antenna amplifier system comprises a front-window glass printed antenna portion and an antenna amplifier portion; the front-window glass printed antenna portion is provided with a front-window windshield; an frequency-modulation amplitude-modulation combined printed antenna is printed on the front-window windshield; the antenna amplifier portion includes an antenna amplifier outer casing, a support, an electronic circuit board, a signal output plug, a power input socket, a parallel coaxial cable output wire, an antenna signal input terminal and a high-frequency signal connecting wire; the electronic circuit board is connected with the antenna signal input terminal; the antenna signal input terminal is connected with an antenna signal output terminal; and electronic circuits include an amplitude-modulation input frequency selection circuit, an amplitude-modulation amplification circuit, an amplitude-modulation output frequency selection circuit, a frequency-modulation amplification circuit, a frequency-modulation output circuit, a power circuit and an electrostatic protection circuit.

Description

Amplifier system of front screen printed antenna for automobiles
Technical field
What the utility model front screen printed antenna for automobiles amplifier related to is a kind of car windscreen windshield printed antenna and small size antenna amplifier system thereof, is applicable to vehicle-mounted cassette car radio antenna receiving system.
Background technology
Car windscreen windshield antenna amplifier antennafire volume ratio is bigger at present, and it is convenient inadequately to install, and the electronic circuit plate bulk is big, the electronic circuit more complicated.Car windscreen glass antenna and antenna amplifier antennafire reception thereof are not ideal at present in addition, influence the receiver result of use.
Summary of the invention
The utility model purpose is to provide a kind of amplifier system of front screen printed antenna for automobiles at above-mentioned weak point, partly is made up of front screen printed antenna part, antenna amplifier antennafire.The antenna amplifier antennafire electronic circuit board adopts two-sided copper foil laminate, dwindles the antenna amplifier antennafire volume greatly, has realized miniaturization, is convenient to install and use, and input, the output impedance height that matches, gains receive amplitude modulation, FM signal is effective.
Amplifier system of front screen printed antenna for automobiles takes following scheme to realize: amplifier system of front screen printed antenna for automobiles partly is made up of front screen printed antenna part, antenna amplifier antennafire, front screen printed antenna partly has the front window windshield, be printed with frequency modulation, amplitude modulation combination printed antenna on the front window windshield, and be provided with the aerial signal lead-out terminal.Described frequency modulation, amplitude modulation combination printed antenna link to each other with the aerial signal lead-out terminal by lead.FMAM combination printed antenna is printed on front window windshield top.
Described FMAM combination printed antenna adopts silver slurry printed antenna.
Antenna amplifier antennafire partly comprises antenna amplifier antennafire shell, support, electronic circuit board, signal output plug, power input socket, parallel coaxial-cable output line, aerial signal input terminal and high-frequency signal connecting line; Electronic circuit board is housed on the support, and support is provided with installing hole, and outer cover suit is on support.
Electronic circuit board is provided with electronic circuit, and the antenna amplifier antennafire electronic devices and components are housed, and electronic circuit board one end is connected with the aerial signal input terminal by the high-frequency signal connecting line, and the aerial signal input terminal links to each other with the aerial signal lead-out terminal; The parallel coaxial-cable output line, wherein one one end links to each other with electronic circuit board, and the other end is connected with the signal output plug, the signal output plug links to each other with receiver, the parallel coaxial-cable output line, wherein another root one end links to each other with electronic circuit board, and the other end links to each other with power input socket.
Described electronic circuit board adopts two-sided copper foil laminate.Described parallel coaxial-cable line is equipped with the lint plastic boot outward.
Electronic circuit comprises amplitude modulation input frequency selection circuit, amplitude modulation amplifying circuit, amplitude modulation output frequency selection circuit, frequency modulation input frequency selection circuit, frequency modulation amplifying circuit, frequency modulation output circuit, power circuit and electrostatic discharge protective circuit.
Amplitude modulation input frequency selection circuit comprises capacitor C 1, capacitor C 2, inductance L 1And resistance R 1
The amplitude modulation amplifying circuit comprises resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, field effect transistor Q 1, Q 2, capacitor C 3, C 4, C 5And inductance L 2
Amplitude modulation output frequency selection circuit comprises capacitor C 6, resistance R 9And inductance L 3
Frequency modulation input frequency selection circuit comprises capacitor C 7, C 8, C 9, C 10And inductance L 4, L 5
The frequency modulation amplifying circuit comprises resistance R 10, R 11, R 12, R 13, R 14, R 15, capacitor C 11, C 13, C 15, inductance L 6With triode V 3
The frequency modulation output circuit comprises resistance R 20And capacitor C 12
Power circuit comprises resistance R 16, R 17, R 18, capacitor C 16, C 17, inductance L 7, triode V 4, V 5, diode D 2, voltage-stabiliser tube D 1
Electrostatic discharge protective circuit adopts static to protect device G 1Electrostatic protector G 1Adopt commercially available FESD electrostatic protector.
The capacitor C of amplitude modulation input frequency selection circuit in the electronics electric line 1One termination shield glass aerial signal lead-out terminal, electrostatic protector G 1One end and shield glass aerial signal lead-out terminal and capacitor C 1Link to each other electrostatic protector G 1Other end ground connection.Capacitor C 1The other end and inductance L 1, resistance R 1Link to each other inductance L 1Resistance R 1The other end passes through capacitor C 2With the resistance R in the amplitude modulation amplifier 2, field effect Q 1, Q 2Grid links to each other, field effect transistor Q 1Source electrode connect R 5, capacitor C 3, field effect transistor Q 2Source electrode and capacitor C 4, resistance R 7Link to each other capacitor C 3The other end and capacitor C 4, resistance R 6Link to each other field effect Q 1With field effect transistor Q 2The drain electrode parallel connection after and inductance L 2, resistance R 8Link to each other inductance L 2, resistance R 8The other end and capacitor C 5And the inductance L of power circuit 7, capacitor C 16, C 17Link to each other.
Capacitor C in the amplitude modulation output frequency selection circuit 6Resistance R in one end and the amplitude modulation amplifying circuit 8Inductance L 2Link to each other the other end and inductance L 3, resistance R 9Link to each other inductance L 3, resistance R 9Another termination parallel coaxial-cable signal output part OUT.
Capacitor C in the frequency modulation input frequency selection circuit 7One end passes through capacitor C 1Connect shield glass aerial signal lead-out terminal, capacitor C 7The other end pass through inductance L 4Connect inductance L 5, capacitor C 8, C 9, capacitor C 9Connect capacitor C 10
Biasing resistor R in the frequency modulation amplifying circuit 10, R 11Capacitor C in one end and the frequency modulation input frequency selection circuit 9With triode V 3Base stage connects, resistance R 11The other end passes through resistance R 12, capacitor C 11With triode V 3Collector electrode, inductance L 6Link to each other triode V 3Emitter and resistance R 13Link to each other inductance L 6The other end and resistance R 14, capacitor C 13Link to each other resistance R 14The other end passes through resistance R 15With capacitor C 15And the capacitor C in the power circuit 16, inductance L 7Link to each other.
Resistance R in the frequency modulation output circuit 20Triode V in one end and the frequency modulation amplifying circuit 3Collector electrode, inductance L 6, resistance R 20Link to each other another termination capacitor C 12, capacitor C 12Another termination parallel coaxial-cable signal output part OUT.
In the power circuit, inductance L 7One end and capacitor C 16, C 17Link to each other electric capacity L 7Another termination triode V 4Collector electrode, triode V 4Emitter and triode V 5Emitter, diode D 2Negative pole, resistance R 18Link to each other diode D 2Positive pole connects power supply; Triode V 4Base stage connecting resistance R 16, triode V 5Collector electrode, triode V 5Base stage is passed through resistance R 17With resistance R 18, voltage-stabiliser tube D 1Negative pole links to each other, voltage-stabiliser tube D 1Plus earth.
Operation principle:
When antenna signal process capacitor C 1, inductance C 2Frequency-selecting goes out amplitude-modulated signal, delivers to field effect transistor Q 1, Q 2Grid, resistance R 2, R 3, R 4Field effect transistor Q is provided 1, Q 2Bias current, resistance R 5Be Q 1DC feedback resistance, resistance R 7Be Q 2DC feedback resistance, capacitor C 3Be Q 1Ac coupling capacitor, capacitor C 4Be Q 2Ac coupling capacitor, pass through resistance R 6Exchange negative feedback, inductance L 2And resistance R 8Be field effect transistor Q 1, Q 2Collector load, signal is through field effect transistor Q 1, Q 2Amplify, by capacitor C 6, inductance L 3, resistance R 9Frequency-selecting output amplitude-modulated signal is to signal coaxial cable signal output part DUT;
When antenna signal process capacitor C 7, inductance L 4, L 5, capacitor C 8Pass through capacitor C after the frequency-selecting again 9, C 10Select FM signal after the dividing potential drop and deliver to triode V 3Base stage, resistance R 10, R 11, R 12Triode V is provided 3Bias current, capacitor C 11Be triode V 3Voltage negative feedback, resistance R 13Be triode V 3Current Negative Three-Point Capacitance is guaranteed the stability of amplifier, through triode V 3The amplification of radiating circuit altogether is through resistance R 20, capacitor C 12The output FM signal is to parallel coaxial-cable signal output part DUT.
External power supply is by diode D 2Unidirectional conducting provides triode V 5, V 5Emitter voltage, resistance R 18Give voltage stabilizing didoe D 1Provide a direct voltage, R 17Give triode V 5Provide a direct voltage, triode V 5Collector electrode give V 4Base stage provides a bias voltage, when external power during greater than 18V, and triode V 4The overvoltage protection effect is played in not conducting.Inductance L 7, capacitor C 16, C 17Carry out filtering to power supply.
Electrostatic protector G 1, when electrostatic pulse voltage reaches, during 140V, electrostatic protector G 1Conducting protection field effect transistor Q 1, Q 2, triode V 3
The utility model amplifier system of front screen printed antenna for automobiles is reasonable in design, compact conformation, and electronic circuit board dwindles the antenna amplifier antennafire volume greatly owing to adopt two-sided copper foil laminate, has realized miniaturization, is convenient to install and use.Power circuit is reasonable in design, surpasses 18V and protects automatically.Amplifier system of front screen printed antenna for automobiles input, the output impedance height that matches, gains receives amplitude modulation, FM signal is effective.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the amplifier system of front screen printed antenna for automobiles schematic diagram.
Fig. 2 is the electronic circuit schematic diagram of front screen printed antenna for automobiles amplifier.
Embodiment
With reference to accompanying drawing 1,2, amplifier system of front screen printed antenna for automobiles partly is made up of front screen printed antenna part, antenna amplifier antennafire, front screen printed antenna partly has front window windshield 1, be printed with frequency modulation, amplitude modulation combination printed antenna 2 on the front window windshield, and be provided with aerial signal lead-out terminal 3.Described frequency modulation, amplitude modulation combination printed antenna link to each other with the aerial signal lead-out terminal by printed circuit cable.FMAM combination printed antenna is printed on front window windshield 1 top.
Described FMAM combination printed antenna 1 adopts silver slurry printed antenna.
Antenna amplifier antennafire partly comprises antenna amplifier antennafire shell 5, support 6, electronic circuit board, signal output plug 9, power input socket 10, parallel coaxial-cable output line 8, aerial signal input terminal 4 and high-frequency signal connecting line 11; 6 are equipped with electronic circuit board on the support, and support 6 is provided with installing hole, and shell 5 is sleeved on the support.
Electronic circuit board is provided with electronic circuit, and the antenna amplifier antennafire electronic devices and components are housed, and electronic circuit board one end is connected with aerial signal input terminal 4 by high-frequency signal connecting line 11, and aerial signal input terminal 4 links to each other with aerial signal lead-out terminal 3; Parallel coaxial-cable output line 8, wherein one one end links to each other with electronic circuit board, and the other end is connected with signal output plug 9, signal output plug 9 links to each other with receiver 7, parallel coaxial-cable output line 8, wherein another root one end links to each other with electronic circuit board, and other end power input socket 10 links to each other.
Described electronic circuit board adopts two-sided copper foil laminate.The described parallel coaxial-cable output line 8 outer lint plastic boots that are equipped with.
Electronic circuit comprises amplitude modulation input frequency selection circuit, amplitude modulation amplifying circuit, amplitude modulation output frequency selection circuit, frequency modulation input frequency selection circuit, frequency modulation amplifying circuit, frequency modulation output circuit, power circuit and electrostatic discharge protective circuit.
Amplitude modulation input frequency selection circuit comprises capacitor C 1, capacitor C 2, inductance L 1And resistance R 1
The amplitude modulation amplifying circuit comprises resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, field effect transistor Q 1, Q 2, capacitor C 3, C 4, C 5And inductance L 2
Amplitude modulation output frequency selection circuit comprises capacitor C 6, resistance R 9And inductance L 3
Frequency modulation input frequency selection circuit comprises capacitor C 7, C 8, C 9, C 10And inductance L 4, L 5
The frequency modulation amplifying circuit comprises resistance R 10, R 11, R 12, R 13, R 14, R 15, capacitor C 11, C 13, C 15, inductance L 6With triode V 3
The frequency modulation output circuit comprises resistance R 20And capacitor C 12
Power circuit comprises resistance R 16, R 17, R 18, capacitor C 16, C 17, inductance L 7, triode V 4, V 5, diode D 2, voltage-stabiliser tube D 1
Electrostatic discharge protective circuit adopts static to protect device G 1Electrostatic protector G 1Adopt commercially available FESD electrostatic protector.
The capacitor C of amplitude modulation input frequency selection circuit in the electronics electric line 1One termination shield glass aerial signal lead-out terminal, electrostatic protector G 1One end and shield glass aerial signal lead-out terminal and capacitor C 1Link to each other electrostatic protector G 1Other end ground connection.Capacitor C 1The other end and inductance L 1, resistance R 1Link to each other inductance L 1Resistance R 1The other end passes through capacitor C 2With the resistance R in the amplitude modulation amplifier 2, field effect Q 1, Q 2Grid links to each other, field effect transistor Q 1Source electrode connect R 5, capacitor C 3, field effect transistor Q 2Source electrode and capacitor C 4, resistance R 7Link to each other capacitor C 3The other end and capacitor C 4, resistance R 6Link to each other field effect Q 1With field effect transistor Q 2The drain electrode parallel connection after and inductance L 2, resistance R 8Link to each other inductance L 2, resistance R 8The other end and capacitor C 5And the inductance L of power circuit 7, capacitor C 16, C 17Link to each other.
Capacitor C in the amplitude modulation output frequency selection circuit 6Resistance R in one end and the amplitude modulation amplifying circuit 8Inductance L 2Link to each other the other end and inductance L 3, resistance R 9Link to each other inductance L 3, resistance R 9Another termination parallel coaxial-cable signal output part OUT.
Capacitor C in the frequency modulation input frequency selection circuit 7One end passes through capacitor C 1Connect shield glass aerial signal lead-out terminal, capacitor C 7The other end pass through inductance L 4Connect inductance L 5, capacitor C 8, C 9, capacitor C 9Connect capacitor C 10
Biasing resistor R in the frequency modulation amplifying circuit 10, R 11Capacitor C in one end and the frequency modulation input frequency selection circuit 9With triode V 3Base stage connects, resistance R 11The other end passes through resistance R 12, capacitor C 11With triode V 3Collector electrode, inductance L 6Link to each other triode V 3Emitter and resistance R 13Link to each other inductance L 6The other end and resistance R 14, capacitor C 13Link to each other resistance R 14The other end passes through resistance R 15With capacitor C 15And the capacitor C in the power circuit 16, inductance L 7Link to each other.
Resistance R in the frequency modulation output circuit 20Triode V in one end and the frequency modulation amplifying circuit 3Collector electrode, inductance L 6, resistance R 20Link to each other another termination capacitor C 12, capacitor C 12Another termination parallel coaxial-cable signal output part OUT.
In the power circuit, inductance L 7One end and capacitor C 16, C 17Link to each other electric capacity L 7Another termination triode V 4Collector electrode, triode V 4Emitter and triode V 5Emitter, diode D 2Negative pole, resistance R 18Link to each other diode D 2Positive pole connects power supply; Triode V 4Base stage connecting resistance R 16, triode V 5Collector electrode, triode V 5Base stage is passed through resistance R 17With resistance R 18, voltage-stabiliser tube D 1Negative pole links to each other, voltage-stabiliser tube D 1Plus earth.

Claims (6)

1. amplifier system of front screen printed antenna for automobiles, it is characterized in that partly forming by front screen printed antenna part, antenna amplifier antennafire, front screen printed antenna partly has the front window windshield, be printed with frequency modulation, amplitude modulation combination printed antenna on the front window windshield, and be provided with the aerial signal lead-out terminal; Described frequency modulation, amplitude modulation combination printed antenna link to each other with the aerial signal lead-out terminal by printed circuit cable, and FMAM combination printed antenna is printed on front window windshield top;
Antenna amplifier antennafire partly comprises antenna amplifier antennafire shell, support, electronic circuit board, signal output plug, power input socket, parallel coaxial-cable output line, aerial signal input terminal and high-frequency signal connecting line; Electronic circuit board is housed on the support, and support is provided with installing hole, and outer cover suit is on support;
Electronic circuit board is provided with electronic circuit, and the antenna amplifier antennafire electronic devices and components are housed, and electronic circuit board one end is connected with the aerial signal input terminal by the high-frequency signal connecting line, and the aerial signal input terminal links to each other with the aerial signal lead-out terminal; The parallel coaxial-cable output line, wherein one one end links to each other with electronic circuit board, and the other end is connected with the signal output plug, and the signal output plug links to each other with receiver, the parallel coaxial-cable output line, wherein one one end links to each other with power input socket;
Electronic circuit comprises amplitude modulation input frequency selection circuit, amplitude modulation amplifying circuit, amplitude modulation output frequency selection circuit, frequency modulation input frequency selection circuit, frequency modulation amplifying circuit, frequency modulation output circuit, power circuit and electrostatic discharge protective circuit;
Described amplitude modulation input frequency selection circuit comprises capacitor C 1, capacitor C 2, inductance L 1And resistance R 1
Described amplitude modulation amplifying circuit comprises resistance R 2, R 3, R 4, R 5, R 6, R 7, R 8, field effect transistor Q 1, Q 2, capacitor C 3, C 4, C 5And inductance L 2
Described amplitude modulation output frequency selection circuit comprises capacitor C 6, resistance R 9And inductance L 3
Described frequency modulation input frequency selection circuit comprises capacitor C 7, C 8, C 9, C 10And inductance L 4, L 5
Described frequency modulation amplifying circuit comprises resistance R 10, R 11, R 12, R 13, R 14, R 15, capacitor C 11, C 13, C 15, inductance L 6With triode V 3
Described frequency modulation output circuit comprises resistance R 20And capacitor C 12
Described power circuit comprises resistance R 16, R 17, R 18, capacitor C 16, C 17, inductance L 7, triode V 4, V 5, diode D 2, voltage-stabiliser tube D 1
Electrostatic discharge protective circuit adopts static to protect device G 1
2. amplifier system of front screen printed antenna for automobiles according to claim 1 is characterized in that the capacitor C of the input of amplitude modulation in described electronics electric line frequency selection circuit 1One termination shield glass aerial signal lead-out terminal, electrostatic protector G 1One end and shield glass aerial signal lead-out terminal and capacitor C 1Link to each other electrostatic protector G 1Other end ground connection, capacitor C 1The other end and inductance L 1, resistance R 1Link to each other inductance L 1Resistance R 1The other end passes through capacitor C 2With the resistance R in the amplitude modulation amplifier 2, field effect Q 1, Q 2Grid links to each other, field effect transistor Q 1Source electrode connect R 5, capacitor C 3, field effect transistor Q 2Source electrode and capacitor C 4, resistance R 7Link to each other capacitor C 3The other end and capacitor C 4, resistance R 6Link to each other field effect Q 1With field effect transistor Q 2The drain electrode parallel connection after and inductance L 2, resistance R 8Link to each other inductance L 2, resistance R 8The other end and capacitor C 5And the inductance L of power circuit 7, capacitor C 16, C 17Link to each other;
Capacitor C in the amplitude modulation output frequency selection circuit 6Resistance R in one end and the amplitude modulation amplifying circuit 8Inductance L 2Link to each other the other end and inductance L 3, resistance R 9Link to each other inductance L 3, resistance R 9Another termination parallel coaxial-cable signal output part OUT;
Capacitor C in the frequency modulation input frequency selection circuit 7One end passes through capacitor C 1Connect shield glass aerial signal lead-out terminal, capacitor C 7The other end pass through inductance L 4Connect inductance L 5, capacitor C 8, C 9, capacitor C 9Connect capacitor C 10
Biasing resistor R in the frequency modulation amplifying circuit 10, R 11Capacitor C in one end and the frequency modulation input frequency selection circuit 9With triode V 3Base stage connects, resistance R 11The other end passes through resistance R 12, capacitor C 11With triode V 3Collector electrode, inductance L 6Link to each other triode V 3Emitter and resistance R 13Link to each other inductance L 6The other end and resistance R 14, capacitor C 13Link to each other resistance R 14The other end passes through resistance R 15With capacitor C 15And the capacitor C in the power circuit 16, inductance L 7Link to each other;
Resistance R in the frequency modulation output circuit 20Triode V in one end and the frequency modulation amplifying circuit 3Collector electrode, inductance L 6, resistance R 20Link to each other another termination capacitor C 12, capacitor C 12Another termination parallel coaxial-cable signal output part OUT;
In the power circuit, inductance L 7One end and capacitor C 16, C 17Link to each other electric capacity L 7Another termination triode V 4Collector electrode, triode V 4Emitter and triode V 5Emitter, diode D 2Negative pole, resistance R 18Link to each other diode D 2Positive pole connects power supply; Triode V 4Base stage connecting resistance R 16, triode V 5Collector electrode, triode V 5Base stage is passed through resistance R 17With resistance R 18, voltage-stabiliser tube D 1Negative pole links to each other, voltage-stabiliser tube D 1Plus earth.
3. amplifier system of front screen printed antenna for automobiles according to claim 1 is characterized in that described FMAM combination printed antenna adopts silver slurry printed antenna.
4. amplifier system of front screen printed antenna for automobiles according to claim 1 is characterized in that described electronic circuit board adopts two-sided copper foil laminate.
5. amplifier system of front screen printed antenna for automobiles according to claim 1 is characterized in that described parallel coaxial-cable output line is equipped with the lint plastic boot outward.
6. amplifier system of front screen printed antenna for automobiles according to claim 1 is characterized in that described electrostatic protector G 1Adopt the FESD electrostatic protector.
CN2010201474695U 2010-04-01 2010-04-01 Automobile front-window glass printed antenna amplifier system Expired - Lifetime CN201725869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201474695U CN201725869U (en) 2010-04-01 2010-04-01 Automobile front-window glass printed antenna amplifier system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201474695U CN201725869U (en) 2010-04-01 2010-04-01 Automobile front-window glass printed antenna amplifier system

Publications (1)

Publication Number Publication Date
CN201725869U true CN201725869U (en) 2011-01-26

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ID=43494217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201474695U Expired - Lifetime CN201725869U (en) 2010-04-01 2010-04-01 Automobile front-window glass printed antenna amplifier system

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CN (1) CN201725869U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103022639A (en) * 2012-11-26 2013-04-03 合肥邦立电子股份有限公司 Antenna amplifier structure
US9487441B2 (en) 2011-10-28 2016-11-08 Corning Incorporated Glass articles with infrared reflectivity and methods for making the same
US10116035B2 (en) 2015-04-30 2018-10-30 Corning Incorporated Electrically conductive articles with discrete metallic silver layers and methods for making same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9487441B2 (en) 2011-10-28 2016-11-08 Corning Incorporated Glass articles with infrared reflectivity and methods for making the same
US9586861B2 (en) 2011-10-28 2017-03-07 Corning Incorporated Glass articles with discrete metallic silver layers and methods for making the same
US9975805B2 (en) 2011-10-28 2018-05-22 Corning Incorporated Glass articles with infrared reflectivity and methods for making the same
US11535555B2 (en) 2011-10-28 2022-12-27 Corning Incorporated Glass articles with infrared reflectivity and methods for making the same
CN103022639A (en) * 2012-11-26 2013-04-03 合肥邦立电子股份有限公司 Antenna amplifier structure
US10116035B2 (en) 2015-04-30 2018-10-30 Corning Incorporated Electrically conductive articles with discrete metallic silver layers and methods for making same

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IP01 Partial invalidation of patent right

Commission number: 5W103645

Conclusion of examination: Claim No. 1 and 3-6 of the patent rights for utility model 201020147469.5 shall be invalid, and patent rights shall be maintained on the basis of claim 2.

Decision date of declaring invalidation: 20140106

Decision number of declaring invalidation: 21922

Denomination of utility model: Amplifier system of front screen printed antenna for automobiles

Granted publication date: 20110126

Patentee: Jiang Xiaoping

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110126