BRPI0822152A2 - Dispositivo de comunicação de rádio - Google Patents
Dispositivo de comunicação de rádioInfo
- Publication number
- BRPI0822152A2 BRPI0822152A2 BRPI0822152-9A BRPI0822152A BRPI0822152A2 BR PI0822152 A2 BRPI0822152 A2 BR PI0822152A2 BR PI0822152 A BRPI0822152 A BR PI0822152A BR PI0822152 A2 BRPI0822152 A2 BR PI0822152A2
- Authority
- BR
- Brazil
- Prior art keywords
- communication device
- radio communication
- radio
- communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/045—Circuits with power amplifiers with means for improving efficiency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008003186A JP4358886B2 (ja) | 2008-01-10 | 2008-01-10 | 無線通信装置 |
PCT/JP2008/003976 WO2009087737A1 (ja) | 2008-01-10 | 2008-12-25 | 無線通信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0822152A2 true BRPI0822152A2 (pt) | 2015-06-23 |
Family
ID=40852862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0822152-9A BRPI0822152A2 (pt) | 2008-01-10 | 2008-12-25 | Dispositivo de comunicação de rádio |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100285836A1 (pt) |
JP (1) | JP4358886B2 (pt) |
BR (1) | BRPI0822152A2 (pt) |
WO (1) | WO2009087737A1 (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8744384B2 (en) | 2000-07-20 | 2014-06-03 | Blackberry Limited | Tunable microwave devices with auto-adjusting matching circuit |
US9406444B2 (en) | 2005-11-14 | 2016-08-02 | Blackberry Limited | Thin film capacitors |
US7711337B2 (en) | 2006-01-14 | 2010-05-04 | Paratek Microwave, Inc. | Adaptive impedance matching module (AIMM) control architectures |
US7535312B2 (en) | 2006-11-08 | 2009-05-19 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method with improved dynamic range |
US7714676B2 (en) | 2006-11-08 | 2010-05-11 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method |
US7917104B2 (en) | 2007-04-23 | 2011-03-29 | Paratek Microwave, Inc. | Techniques for improved adaptive impedance matching |
US8213886B2 (en) | 2007-05-07 | 2012-07-03 | Paratek Microwave, Inc. | Hybrid techniques for antenna retuning utilizing transmit and receive power information |
US7991363B2 (en) | 2007-11-14 | 2011-08-02 | Paratek Microwave, Inc. | Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics |
US8072285B2 (en) | 2008-09-24 | 2011-12-06 | Paratek Microwave, Inc. | Methods for tuning an adaptive impedance matching network with a look-up table |
US8472888B2 (en) | 2009-08-25 | 2013-06-25 | Research In Motion Rf, Inc. | Method and apparatus for calibrating a communication device |
US9026062B2 (en) | 2009-10-10 | 2015-05-05 | Blackberry Limited | Method and apparatus for managing operations of a communication device |
KR101839425B1 (ko) * | 2009-12-07 | 2018-03-16 | 삼성전자 주식회사 | 휴대 단말기 및 그의 안테나 운용 방법 |
US8803631B2 (en) | 2010-03-22 | 2014-08-12 | Blackberry Limited | Method and apparatus for adapting a variable impedance network |
US8860525B2 (en) | 2010-04-20 | 2014-10-14 | Blackberry Limited | Method and apparatus for managing interference in a communication device |
CN103155423B (zh) * | 2010-10-25 | 2014-11-12 | 夏普株式会社 | 无线通信装置、无线通信装置的控制方法 |
US9379454B2 (en) | 2010-11-08 | 2016-06-28 | Blackberry Limited | Method and apparatus for tuning antennas in a communication device |
US8712340B2 (en) | 2011-02-18 | 2014-04-29 | Blackberry Limited | Method and apparatus for radio antenna frequency tuning |
US8655286B2 (en) | 2011-02-25 | 2014-02-18 | Blackberry Limited | Method and apparatus for tuning a communication device |
US8626083B2 (en) | 2011-05-16 | 2014-01-07 | Blackberry Limited | Method and apparatus for tuning a communication device |
US8594584B2 (en) | 2011-05-16 | 2013-11-26 | Blackberry Limited | Method and apparatus for tuning a communication device |
WO2013022826A1 (en) | 2011-08-05 | 2013-02-14 | Research In Motion Rf, Inc. | Method and apparatus for band tuning in a communication device |
US9673867B2 (en) * | 2012-03-14 | 2017-06-06 | Semiconductor Energy Laboratory Co., Ltd. | Power transmission device and power feeding system |
US8948889B2 (en) | 2012-06-01 | 2015-02-03 | Blackberry Limited | Methods and apparatus for tuning circuit components of a communication device |
US9853363B2 (en) | 2012-07-06 | 2017-12-26 | Blackberry Limited | Methods and apparatus to control mutual coupling between antennas |
US9246223B2 (en) | 2012-07-17 | 2016-01-26 | Blackberry Limited | Antenna tuning for multiband operation |
US9413066B2 (en) | 2012-07-19 | 2016-08-09 | Blackberry Limited | Method and apparatus for beam forming and antenna tuning in a communication device |
US9350405B2 (en) | 2012-07-19 | 2016-05-24 | Blackberry Limited | Method and apparatus for antenna tuning and power consumption management in a communication device |
US9362891B2 (en) | 2012-07-26 | 2016-06-07 | Blackberry Limited | Methods and apparatus for tuning a communication device |
US10404295B2 (en) | 2012-12-21 | 2019-09-03 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
US9374113B2 (en) | 2012-12-21 | 2016-06-21 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
US9438319B2 (en) | 2014-12-16 | 2016-09-06 | Blackberry Limited | Method and apparatus for antenna selection |
JP6666067B2 (ja) * | 2014-12-25 | 2020-03-13 | 京セラ株式会社 | 携帯端末 |
TW201630510A (zh) * | 2015-02-09 | 2016-08-16 | 鴻海精密工業股份有限公司 | 保護套 |
EP3373390B1 (en) * | 2015-12-03 | 2021-09-01 | Huawei Technologies Co., Ltd. | Multi-frequency communication antenna and base station |
CN106450776B (zh) * | 2016-09-29 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | 天线装置及移动终端 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388496A (en) * | 1980-08-11 | 1983-06-14 | Trio Kabushiki Kaisha | FM/AM Stereo receiver |
JP3383046B2 (ja) * | 1993-12-28 | 2003-03-04 | 株式会社東芝 | 無線装置 |
DE19704151C1 (de) * | 1997-02-04 | 1998-08-27 | Siemens Ag | Sende-Empfangs-Umschalteanordnung |
JP3551899B2 (ja) * | 2000-06-26 | 2004-08-11 | 株式会社村田製作所 | 共振器、フィルタ、デュプレクサおよび通信装置 |
JP2004096303A (ja) * | 2002-08-30 | 2004-03-25 | Kyocera Corp | アンテナ構造の利得調整方法およびアンテナ構造ならびに通信装置 |
JP4082674B2 (ja) * | 2003-03-10 | 2008-04-30 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | アンテナ装置及び無線装置 |
TW595131B (en) * | 2003-03-26 | 2004-06-21 | Winbond Electronics Corp | Wireless transmission system and its wireless receiving device |
JP2006042255A (ja) * | 2004-07-30 | 2006-02-09 | Matsushita Electric Ind Co Ltd | 無線通信装置 |
US7505790B2 (en) * | 2005-06-07 | 2009-03-17 | Integrated Systems Solution Corp. | Antenna diversity switch of wireless dual-mode co-existence systems |
JP2007174034A (ja) * | 2005-12-20 | 2007-07-05 | Matsushita Electric Ind Co Ltd | 受信装置とこれを用いた電子機器 |
JP4643624B2 (ja) * | 2007-09-21 | 2011-03-02 | 株式会社東芝 | アンテナ装置、および電子機器 |
-
2008
- 2008-01-10 JP JP2008003186A patent/JP4358886B2/ja not_active Expired - Fee Related
- 2008-12-25 US US12/812,451 patent/US20100285836A1/en not_active Abandoned
- 2008-12-25 WO PCT/JP2008/003976 patent/WO2009087737A1/ja active Application Filing
- 2008-12-25 BR BRPI0822152-9A patent/BRPI0822152A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2009087737A1 (ja) | 2009-07-16 |
US20100285836A1 (en) | 2010-11-11 |
JP2009165083A (ja) | 2009-07-23 |
JP4358886B2 (ja) | 2009-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |