ES2252445T3 - Unidad de interfaz de antena. - Google Patents
Unidad de interfaz de antena.Info
- Publication number
- ES2252445T3 ES2252445T3 ES02722541T ES02722541T ES2252445T3 ES 2252445 T3 ES2252445 T3 ES 2252445T3 ES 02722541 T ES02722541 T ES 02722541T ES 02722541 T ES02722541 T ES 02722541T ES 2252445 T3 ES2252445 T3 ES 2252445T3
- Authority
- ES
- Spain
- Prior art keywords
- disconnector
- multiplexer
- adaptation circuit
- power amplifier
- tunable
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims abstract description 74
- 230000006978 adaptation Effects 0.000 claims description 144
- 239000003990 capacitor Substances 0.000 claims description 45
- 238000004891 communication Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 230000001939 inductive effect Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 12
- 230000008901 benefit Effects 0.000 description 9
- 230000010354 integration Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000004069 differentiation Effects 0.000 description 5
- 230000005669 field effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100440934 Candida albicans (strain SC5314 / ATCC MYA-2876) CPH1 gene Proteins 0.000 description 1
- 101100273252 Candida parapsilosis SAPP1 gene Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
Landscapes
- Transceivers (AREA)
- Microwave Amplifiers (AREA)
- Details Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Burglar Alarm Systems (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US912753 | 1986-09-26 | ||
| US28309301P | 2001-04-11 | 2001-04-11 | |
| US283093P | 2001-04-11 | ||
| US904631 | 2001-07-13 | ||
| US09/904,631 US6690251B2 (en) | 2001-04-11 | 2001-07-13 | Tunable ferro-electric filter |
| US09/912,753 US6639491B2 (en) | 2001-04-11 | 2001-07-24 | Tunable ferro-electric multiplexer |
| US927732 | 2001-08-08 | ||
| US09/927,732 US6690176B2 (en) | 2001-04-11 | 2001-08-08 | Low-loss tunable ferro-electric device and method of characterization |
| US927136 | 2001-08-10 | ||
| US09/927,136 US6825818B2 (en) | 2001-04-11 | 2001-08-10 | Tunable matching circuit |
| US76171 | 2002-02-12 | ||
| US10/076,171 US6816714B2 (en) | 2001-04-11 | 2002-02-12 | Antenna interface unit |
| PCT/IB2002/001077 WO2002084782A2 (en) | 2001-04-11 | 2002-04-04 | Antenna interface unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2252445T3 true ES2252445T3 (es) | 2006-05-16 |
Family
ID=27557136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02722541T Expired - Lifetime ES2252445T3 (es) | 2001-04-11 | 2002-04-04 | Unidad de interfaz de antena. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1384281B1 (de) |
| JP (1) | JP4216080B2 (de) |
| AT (1) | ATE311018T1 (de) |
| DE (1) | DE60207546T2 (de) |
| ES (1) | ES2252445T3 (de) |
| WO (1) | WO2002084782A2 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7508898B2 (en) | 2004-02-10 | 2009-03-24 | Bitwave Semiconductor, Inc. | Programmable radio transceiver |
| TWI373925B (en) | 2004-02-10 | 2012-10-01 | Tridev Res L L C | Tunable resonant circuit, tunable voltage controlled oscillator circuit, tunable low noise amplifier circuit and method of tuning a resonant circuit |
| US7672645B2 (en) | 2006-06-15 | 2010-03-02 | Bitwave Semiconductor, Inc. | Programmable transmitter architecture for non-constant and constant envelope modulation |
| JP5189881B2 (ja) * | 2007-06-27 | 2013-04-24 | 株式会社エヌ・ティ・ティ・ドコモ | 可変回路、通信システム |
| US8457697B2 (en) * | 2007-11-14 | 2013-06-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna switching arrangement |
| US8923168B2 (en) * | 2010-06-03 | 2014-12-30 | Broadcom Corporation | Front end module with an antenna tuning unit |
| DE102012107873B4 (de) * | 2012-08-27 | 2019-02-14 | Snaptrack, Inc. | Duplexer |
| US9503133B2 (en) | 2012-12-03 | 2016-11-22 | Dockon Ag | Low noise detection system using log detector amplifier |
| WO2014152307A1 (en) | 2013-03-15 | 2014-09-25 | Dockon Ag | Low-power, noise insensitive communication channel using logarithmic detector amplifier (lda) demodulator |
| US9236892B2 (en) | 2013-03-15 | 2016-01-12 | Dockon Ag | Combination of steering antennas, CPL antenna(s), and one or more receive logarithmic detector amplifiers for SISO and MIMO applications |
| WO2014145129A1 (en) * | 2013-03-15 | 2014-09-18 | Forrest James Brown | Logarithmic amplifier with universal demodulation capabilities |
| JP6416195B2 (ja) | 2013-03-15 | 2018-10-31 | ドックオン エージー | 固有周波数復調能力を備えた周波数選択性対数増幅器 |
| KR102226416B1 (ko) | 2013-09-12 | 2021-03-11 | 도콘 아게 | 주파수 변환 없이 고감도 선택적 수신기로서 사용되기 위한 대수 검출 증폭기 시스템 |
| US11183974B2 (en) | 2013-09-12 | 2021-11-23 | Dockon Ag | Logarithmic detector amplifier system in open-loop configuration for use as high sensitivity selective receiver without frequency conversion |
| US11082014B2 (en) | 2013-09-12 | 2021-08-03 | Dockon Ag | Advanced amplifier system for ultra-wide band RF communication |
| US9425753B2 (en) * | 2013-11-07 | 2016-08-23 | Qualcomm Incorporated | Low-noise amplifier matching |
| DE102014102701B3 (de) | 2014-02-28 | 2015-08-27 | Epcos Ag | Frontendschaltung mit einem abstimmbaren Filter |
| CN104883201B (zh) * | 2015-06-17 | 2017-03-29 | 中国电子科技集团公司第五十四研究所 | 基于单天线的全双工流星余迹通信装置 |
| US20240097657A1 (en) * | 2022-09-16 | 2024-03-21 | Apple Inc. | Systems and methods for impedance tuning |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2077500C (en) * | 1991-09-04 | 1996-09-17 | Yukio Yokoyama | Radio transceiver |
| JPH0758506A (ja) * | 1993-08-09 | 1995-03-03 | Oki Electric Ind Co Ltd | Ｌｃ型誘電体フィルタ、およびこれを用いた空中線共用器 |
| JP3316713B2 (ja) * | 1994-04-26 | 2002-08-19 | 株式会社村田製作所 | アンテナ共用器 |
| US5652599A (en) * | 1995-09-11 | 1997-07-29 | Qualcomm Incorporated | Dual-band antenna system |
| US6366564B1 (en) * | 1996-09-26 | 2002-04-02 | Matsushita Electric Industrial Co., Ltd. | Diplexer duplexer and two-channel mobile communications equipment |
| JPH10209714A (ja) * | 1996-11-19 | 1998-08-07 | Sharp Corp | 電圧制御通過帯域可変フィルタおよびそれを用いる高周波回路モジュール |
| JPH10327003A (ja) * | 1997-03-21 | 1998-12-08 | Murata Mfg Co Ltd | 非可逆回路素子及び複合電子部品 |
| JPH1146102A (ja) * | 1997-05-30 | 1999-02-16 | Murata Mfg Co Ltd | 誘電体フィルタ、誘電体デュプレクサ及び通信機装置 |
| US5973568A (en) * | 1998-06-01 | 1999-10-26 | Motorola Inc. | Power amplifier output module for dual-mode digital systems |
| ATE294452T1 (de) * | 1998-11-09 | 2005-05-15 | Paratek Microwave Inc | Ferroelektrischer varaktor mit eingebauter gleichstromblockierung |
| CN1329762A (zh) * | 1998-12-11 | 2002-01-02 | 帕拉泰克微波公司 | 具有介质变抗器的电调谐滤波器 |
-
2002
- 2002-04-04 WO PCT/IB2002/001077 patent/WO2002084782A2/en not_active Ceased
- 2002-04-04 ES ES02722541T patent/ES2252445T3/es not_active Expired - Lifetime
- 2002-04-04 JP JP2002581617A patent/JP4216080B2/ja not_active Expired - Fee Related
- 2002-04-04 DE DE60207546T patent/DE60207546T2/de not_active Expired - Lifetime
- 2002-04-04 AT AT02722541T patent/ATE311018T1/de not_active IP Right Cessation
- 2002-04-04 EP EP02722541A patent/EP1384281B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1384281B1 (de) | 2005-11-23 |
| DE60207546D1 (de) | 2005-12-29 |
| WO2002084782A2 (en) | 2002-10-24 |
| JP4216080B2 (ja) | 2009-01-28 |
| JP2004523993A (ja) | 2004-08-05 |
| EP1384281A2 (de) | 2004-01-28 |
| DE60207546T2 (de) | 2006-07-27 |
| ATE311018T1 (de) | 2005-12-15 |
| WO2002084782A3 (en) | 2003-02-20 |
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