IL105917A0 - Wideband,low noise microwave signal generator - Google Patents

Wideband,low noise microwave signal generator

Info

Publication number: IL105917A0
Authority: IL; Israel
Prior art keywords: wideband; signal generator; low noise; microwave signal; noise microwave
Prior art date: 1992-06-08

Application number

IL105917A

Other languages

English (en)

Original Assignee

Hughes Aircraft Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-06-08

Filing date

1993-06-06

Publication date

1993-10-20

1993-06-06 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1993-10-20 Publication of IL105917A0 publication Critical patent/IL105917A0/xx

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/282—Transmitters

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Superheterodyne Receivers (AREA)

IL105917A 1992-06-08 1993-06-06 Wideband,low noise microwave signal generator IL105917A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/894,898 US5225840A (en)	1992-06-08	1992-06-08	Wideband, low noise microwave signal generator

Publications (1)

Publication Number	Publication Date
IL105917A0 true IL105917A0 (en)	1993-10-20

Family

ID=25403653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL105917A IL105917A0 (en)	1992-06-08	1993-06-06	Wideband,low noise microwave signal generator

Country Status (7)

Country	Link
US (1)	US5225840A (xx)
EP (1)	EP0573926A1 (xx)
JP (1)	JPH06102342A (xx)
KR (1)	KR970003699B1 (xx)
AU (1)	AU643916B1 (xx)
CA (1)	CA2097652A1 (xx)
IL (1)	IL105917A0 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69314519T2 (de) *	1992-03-11	1998-02-19	Matsushita Electric Ind Co Ltd	Frequenzsynthetisierer
US5717730A (en) *	1995-12-22	1998-02-10	Microtune, Inc.	Multiple monolithic phase locked loops
JP3466908B2 (ja) *	1998-02-20	2003-11-17	長野日本無線株式会社	短波または超短波を用いた海洋レーダ
JP2001127554A (ja)	1999-10-27	2001-05-11	Nec Corp	電圧制御発振器
US8704562B2 (en)	2012-07-16	2014-04-22	Nanowave Technologies Inc.	Ultra low phase noise signal source
DE102017105783B4 (de) *	2017-03-17	2020-06-10	S.M.S Smart Microwave Sensors Gmbh	Verfahren zum Bestimmen eines Abstandes und einer Geschwindigkeit eines Objektes
RU186861U1 (ru) *	2018-10-30	2019-02-06	Акционерное общество "Концерн "Созвездие"	Малошумящий генератор, управляемый напряжением с двойным перекрытием по частоте

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3757339A (en) *	1967-12-28	1973-09-04	Bendix Corp	Frequency diversity time multiplex means for increasing the capacity of a cooperative collision avoidance system
US3696422A (en) *	1970-02-27	1972-10-03	King Radio Corp	Navigation receiver/communications transceiver and frequency synthesizer associated therewith
FR2573540B1 (fr) *	1982-04-15	1987-04-30	Labo Cent Telecommunicat	Synthetiseur de frequence a grande agilite de frequence a faible bruit de phase et a synthese directe coherente.
JPS5990071A (ja) *	1982-11-15	1984-05-24	Mitsubishi Electric Corp	パルスレ−ダ装置
JPS60100779A (ja) *	1983-11-07	1985-06-04	Mitsubishi Electric Corp	レ−ダ装置
JPS6269177A (ja) *	1985-09-24	1987-03-30	Nec Corp	レ−ダ装置
JPH01126023A (ja) *	1987-11-11	1989-05-18	Hitachi Ltd	送受同時通信無線機
US5053717A (en) *	1989-10-05	1991-10-01	Motorola, Inc.	FSK demodulator
US5053722A (en) *	1990-12-20	1991-10-01	Hughes Aircraft Company	Fault-tolerant, wideband radar microwave signal generator
US5130717A (en) *	1991-04-29	1992-07-14	Loral Defense Systems	Antenna having elements with programmable digitally generated time delays
US5130714A (en) *	1991-05-23	1992-07-14	Hughes Aircraft Company	Stretch and chirp waveform format for reduced generating and receiving hardware complexity

1992
- 1992-06-08 US US07/894,898 patent/US5225840A/en not_active Expired - Lifetime
1993
- 1993-06-03 CA CA002097652A patent/CA2097652A1/en not_active Abandoned
- 1993-06-04 EP EP93109069A patent/EP0573926A1/en not_active Withdrawn
- 1993-06-06 IL IL105917A patent/IL105917A0/xx unknown
- 1993-06-08 AU AU40129/93A patent/AU643916B1/en not_active Ceased
- 1993-06-08 JP JP5137564A patent/JPH06102342A/ja active Pending
- 1993-06-08 KR KR1019930010367A patent/KR970003699B1/ko active IP Right Grant

Also Published As

Publication number	Publication date
US5225840A (en)	1993-07-06
CA2097652A1 (en)	1993-12-08
EP0573926A1 (en)	1993-12-15
KR940000878A (ko)	1994-01-10
JPH06102342A (ja)	1994-04-15
KR970003699B1 (ko)	1997-03-21
AU643916B1 (en)	1993-11-25

Publication	Publication Date	Title
GB2271670B (en)	1996-10-16	Wideband antenna arrangement
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EP0592002A3 (en)	1995-01-11	Integrated circuit for microwaves.
ZA934603B (en)	1994-01-05	thiazolylvinylphenyl derivatives.
EP0587454A3 (en)	1995-02-15	High frequency signal generator and radar module.
EP0492510A3 (en)	1993-04-07	Fault-tolerant, wideband radar microwave signal generator
EP0601519A3 (en)	1995-01-11	Frequency synthesizer.
EP0668864A4 (en)	1995-07-10	SUBSTITUTED BIPHENYLMETHYLIMIDAZOPYRIDINES.
ZA974953B (en)	1997-12-08	Substituted pyrazolylpyrazole derivatives.
EP0730345A3 (en)	1996-12-04	Variable gain circuit
IL105917A0 (en)	1993-10-20	Wideband,low noise microwave signal generator
GB9422683D0 (en)	1995-01-04	RF transmitter
EP0598374A3 (en)	1994-06-29	Sampling frequency converter.
GB2333078B (en)	2000-06-07	Low noise wheelpan
GB2302449B (en)	1998-12-09	Ultrawideband antenna
EP0676860A3 (en)	1996-07-17	Frequency modulation circuit.
AU2564992A (en)	1993-04-27	High frequency converter
EP0663819A4 (en)	1998-05-27	IBUPROFEN-COFFEINE COMBINATIONS.
GB2315363B (en)	2001-01-17	Microwave pulse generators
GB2283803B (en)	1997-05-14	Noise emission reduction
GB9411041D0 (en)	1994-07-20	RF transmitter
GB9307024D0 (en)	1993-05-26	Improved,low loss,electronic ballast
GB9224108D0 (en)	1993-01-06	Compact noise controlled generator
GB9220941D0 (en)	1992-11-18	Partially-fluorinated polymers
EP0645883A3 (en)	1997-08-13	Broadband amplifier circuit.