JP2005057745A - 高周波可変利得増幅装置、制御装置、高周波可変利得周波数変換装置、および通信機器 - Google Patents

高周波可変利得増幅装置、制御装置、高周波可変利得周波数変換装置、および通信機器 Download PDF

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Publication number
JP2005057745A
JP2005057745A JP2004210169A JP2004210169A JP2005057745A JP 2005057745 A JP2005057745 A JP 2005057745A JP 2004210169 A JP2004210169 A JP 2004210169A JP 2004210169 A JP2004210169 A JP 2004210169A JP 2005057745 A JP2005057745 A JP 2005057745A
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Japan
Prior art keywords
variable gain
power level
circuit
amplifier
frequency variable
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JP2004210169A
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Japanese (ja)
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JP2005057745A5 (enrdf_load_stackoverflow
Inventor
Masahiro Kumakawa
正啓 熊川
Toshibumi Nakatani
俊文 中谷
Hisashi Adachi
寿史 足立
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Priority to JP2004210169A priority Critical patent/JP2005057745A/ja
Publication of JP2005057745A publication Critical patent/JP2005057745A/ja
Publication of JP2005057745A5 publication Critical patent/JP2005057745A5/ja
Pending legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)
JP2004210169A 2003-07-22 2004-07-16 高周波可変利得増幅装置、制御装置、高周波可変利得周波数変換装置、および通信機器 Pending JP2005057745A (ja)

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JP2004210169A JP2005057745A (ja) 2003-07-22 2004-07-16 高周波可変利得増幅装置、制御装置、高周波可変利得周波数変換装置、および通信機器

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JP2003277618 2003-07-22
JP2004210169A JP2005057745A (ja) 2003-07-22 2004-07-16 高周波可変利得増幅装置、制御装置、高周波可変利得周波数変換装置、および通信機器

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JP2005057745A true JP2005057745A (ja) 2005-03-03
JP2005057745A5 JP2005057745A5 (enrdf_load_stackoverflow) 2007-08-02

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008035480A1 (en) * 2006-09-20 2008-03-27 Panasonic Corporation Low noise amplifier and wireless communication system
JP2009225342A (ja) * 2008-03-18 2009-10-01 New Japan Radio Co Ltd 利得可変型低雑音増幅器
KR100997959B1 (ko) 2008-01-07 2010-12-02 미쓰비시덴키 가부시키가이샤 전력증폭기
JP2010541501A (ja) * 2007-10-05 2010-12-24 クゥアルコム・インコーポレイテッド 増幅器における可変フィードバック
WO2011030664A1 (ja) * 2009-09-11 2011-03-17 ミツミ電機株式会社 信号処理装置及び信号処理方法
JP2012039212A (ja) * 2010-08-04 2012-02-23 Fujitsu Ltd 増幅回路とそれを有する無線受信装置
JP2012514422A (ja) * 2008-12-30 2012-06-21 インテル コーポレイション 動的な信号コンタミネーション抑制
KR101424773B1 (ko) 2005-12-08 2014-08-04 한국전자통신연구원 자동 이득 제어 장치
CN110474612A (zh) * 2019-05-31 2019-11-19 华润半导体（深圳）有限公司 一种可变增益放大器、使用方法和生物信号处理芯片
JPWO2021192124A1 (enrdf_load_stackoverflow) * 2020-03-26 2021-09-30
CN114844496A (zh) * 2022-04-14 2022-08-02 上海概伦电子股份有限公司 基于跨阻放大电路的优化检测结构、芯片及电子设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123814A (ja) * 1985-11-25 1987-06-05 Matsushita Electric Ind Co Ltd 利得可変増幅器
JPH0779123A (ja) * 1993-09-07 1995-03-20 Fujitsu Ltd マイクロ波帯可変利得増幅器
JPH07273557A (ja) * 1994-03-29 1995-10-20 Nippon Telegr & Teleph Corp <Ntt> 周波数変換回路
JPH08148953A (ja) * 1994-11-16 1996-06-07 Sanyo Electric Co Ltd 増幅器及び通信装置
JPH11298348A (ja) * 1998-04-16 1999-10-29 Sony Corp 受信装置
JP2000059147A (ja) * 1998-08-07 2000-02-25 Matsushita Electric Ind Co Ltd ミキサー回路
JP2001526485A (ja) * 1997-12-09 2001-12-18 クゥアルコム・インコーポレイテッド プログラマブル線形受信機
JP2002094345A (ja) * 2000-08-24 2002-03-29 Internatl Business Mach Corp <Ibm> 可変ゲイン増幅器
JP2003179449A (ja) * 2001-10-05 2003-06-27 Matsushita Electric Ind Co Ltd 可変利得増幅装置、及び無線通信装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123814A (ja) * 1985-11-25 1987-06-05 Matsushita Electric Ind Co Ltd 利得可変増幅器
JPH0779123A (ja) * 1993-09-07 1995-03-20 Fujitsu Ltd マイクロ波帯可変利得増幅器
JPH07273557A (ja) * 1994-03-29 1995-10-20 Nippon Telegr & Teleph Corp <Ntt> 周波数変換回路
JPH08148953A (ja) * 1994-11-16 1996-06-07 Sanyo Electric Co Ltd 増幅器及び通信装置
JP2001526485A (ja) * 1997-12-09 2001-12-18 クゥアルコム・インコーポレイテッド プログラマブル線形受信機
JPH11298348A (ja) * 1998-04-16 1999-10-29 Sony Corp 受信装置
JP2000059147A (ja) * 1998-08-07 2000-02-25 Matsushita Electric Ind Co Ltd ミキサー回路
JP2002094345A (ja) * 2000-08-24 2002-03-29 Internatl Business Mach Corp <Ibm> 可変ゲイン増幅器
JP2003179449A (ja) * 2001-10-05 2003-06-27 Matsushita Electric Ind Co Ltd 可変利得増幅装置、及び無線通信装置

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101424773B1 (ko) 2005-12-08 2014-08-04 한국전자통신연구원 자동 이득 제어 장치
JPWO2008035480A1 (ja) * 2006-09-20 2010-01-28 パナソニック株式会社 低雑音増幅器及び無線通信システム
WO2008035480A1 (en) * 2006-09-20 2008-03-27 Panasonic Corporation Low noise amplifier and wireless communication system
JP2010541501A (ja) * 2007-10-05 2010-12-24 クゥアルコム・インコーポレイテッド 増幅器における可変フィードバック
KR100997959B1 (ko) 2008-01-07 2010-12-02 미쓰비시덴키 가부시키가이샤 전력증폭기
JP2009225342A (ja) * 2008-03-18 2009-10-01 New Japan Radio Co Ltd 利得可変型低雑音増幅器
JP2012514422A (ja) * 2008-12-30 2012-06-21 インテル コーポレイション 動的な信号コンタミネーション抑制
WO2011030664A1 (ja) * 2009-09-11 2011-03-17 ミツミ電機株式会社 信号処理装置及び信号処理方法
JPWO2011030664A1 (ja) * 2009-09-11 2013-02-07 ミツミ電機株式会社 信号処理装置及び信号処理方法
JP2012039212A (ja) * 2010-08-04 2012-02-23 Fujitsu Ltd 増幅回路とそれを有する無線受信装置
CN110474612A (zh) * 2019-05-31 2019-11-19 华润半导体（深圳）有限公司 一种可变增益放大器、使用方法和生物信号处理芯片
JPWO2021192124A1 (enrdf_load_stackoverflow) * 2020-03-26 2021-09-30
WO2021192124A1 (ja) * 2020-03-26 2021-09-30 三菱電機株式会社 受信装置及び制御方法
JP7229421B2 (ja) 2020-03-26 2023-02-27 三菱電機株式会社 受信装置及び制御方法
CN114844496A (zh) * 2022-04-14 2022-08-02 上海概伦电子股份有限公司 基于跨阻放大电路的优化检测结构、芯片及电子设备

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