JP7229421B2 - 受信装置及び制御方法 - Google Patents

受信装置及び制御方法 Download PDF

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Publication number
JP7229421B2
JP7229421B2 JP2022504061A JP2022504061A JP7229421B2 JP 7229421 B2 JP7229421 B2 JP 7229421B2 JP 2022504061 A JP2022504061 A JP 2022504061A JP 2022504061 A JP2022504061 A JP 2022504061A JP 7229421 B2 JP7229421 B2 JP 7229421B2
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Japan
Prior art keywords
power supply
supply voltage
intermodulation distortion
amplifier
level
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JP2022504061A
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English (en)
Japanese (ja)
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JPWO2021192124A5 (https=
JPWO2021192124A1 (https=
Inventor
和宏 中田
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2021192124A1 publication Critical patent/JPWO2021192124A1/ja
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    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
JP2022504061A 2020-03-26 2020-03-26 受信装置及び制御方法 Active JP7229421B2 (ja)

Applications Claiming Priority (1)

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PCT/JP2020/013532 WO2021192124A1 (ja) 2020-03-26 2020-03-26 受信装置及び制御方法

Publications (3)

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JPWO2021192124A1 JPWO2021192124A1 (https=) 2021-09-30
JPWO2021192124A5 JPWO2021192124A5 (https=) 2022-03-25
JP7229421B2 true JP7229421B2 (ja) 2023-02-27

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JP2022504061A Active JP7229421B2 (ja) 2020-03-26 2020-03-26 受信装置及び制御方法

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JP (1) JP7229421B2 (https=)
WO (1) WO2021192124A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000183765A (ja) 1998-12-16 2000-06-30 Victor Co Of Japan Ltd Ａｇｃ装置
JP2005057745A (ja) 2003-07-22 2005-03-03 Matsushita Electric Ind Co Ltd 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
JP2008010909A (ja) 2006-06-27 2008-01-17 Niigata Seimitsu Kk 自動利得制御回路
US20090117865A1 (en) 2007-11-06 2009-05-07 Quantance, Inc. Rf power amplifier controlled by estimated distortion level of output signal of power amplifier
JP2012195735A (ja) 2011-03-16 2012-10-11 Sony Corp 利得制御回路、通信装置、電子機器、及び、利得制御方法
JP2014506746A (ja) 2011-01-20 2014-03-17 パナソニック オートモーティブ システムズ カンパニー オブ アメリカ ディビジョン オブ パナソニック コーポレイション オブ ノース アメリカ シングルおよびデュアルチューナーにおけるラジオ性能を向上するために相互変調を感知するための方法および装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09326718A (ja) * 1996-06-05 1997-12-16 Matsushita Electric Ind Co Ltd 車載用ラジオ受信装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000183765A (ja) 1998-12-16 2000-06-30 Victor Co Of Japan Ltd Ａｇｃ装置
JP2005057745A (ja) 2003-07-22 2005-03-03 Matsushita Electric Ind Co Ltd 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
JP2008010909A (ja) 2006-06-27 2008-01-17 Niigata Seimitsu Kk 自動利得制御回路
US20090117865A1 (en) 2007-11-06 2009-05-07 Quantance, Inc. Rf power amplifier controlled by estimated distortion level of output signal of power amplifier
JP2014506746A (ja) 2011-01-20 2014-03-17 パナソニック オートモーティブ システムズ カンパニー オブ アメリカ ディビジョン オブ パナソニック コーポレイション オブ ノース アメリカ シングルおよびデュアルチューナーにおけるラジオ性能を向上するために相互変調を感知するための方法および装置
JP2012195735A (ja) 2011-03-16 2012-10-11 Sony Corp 利得制御回路、通信装置、電子機器、及び、利得制御方法

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Publication number Publication date
WO2021192124A1 (ja) 2021-09-30
JPWO2021192124A1 (https=) 2021-09-30

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