JP2002084205A - 自動利得制御装置 - Google Patents

自動利得制御装置

Info

Publication number
JP2002084205A
JP2002084205A JP2001186736A JP2001186736A JP2002084205A JP 2002084205 A JP2002084205 A JP 2002084205A JP 2001186736 A JP2001186736 A JP 2001186736A JP 2001186736 A JP2001186736 A JP 2001186736A JP 2002084205 A JP2002084205 A JP 2002084205A
Authority
JP
Japan
Prior art keywords
automatic gain
level
gain control
signal
gain controller
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.)
Pending
Application number
JP2001186736A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002084205A5 (enrdf_load_stackoverflow
Inventor
Takaaki Konishi
孝明 小西
Yasushi Azagami
裕史 阿座上
Kazuya Ueda
和也 上田
Naoya Tokunaga
尚哉 徳永
Hisaya Kato
久也 加藤
Hiroaki Ozeki
浩明 尾関
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2001186736A priority Critical patent/JP2002084205A/ja
Publication of JP2002084205A publication Critical patent/JP2002084205A/ja
Publication of JP2002084205A5 publication Critical patent/JP2002084205A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
JP2001186736A 2000-06-26 2001-06-20 自動利得制御装置 Pending JP2002084205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001186736A JP2002084205A (ja) 2000-06-26 2001-06-20 自動利得制御装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-190904 2000-06-26
JP2000190904 2000-06-26
JP2001186736A JP2002084205A (ja) 2000-06-26 2001-06-20 自動利得制御装置

Publications (2)

Publication Number Publication Date
JP2002084205A true JP2002084205A (ja) 2002-03-22
JP2002084205A5 JP2002084205A5 (enrdf_load_stackoverflow) 2007-08-16

Family

ID=26594656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001186736A Pending JP2002084205A (ja) 2000-06-26 2001-06-20 自動利得制御装置

Country Status (1)

Country Link
JP (1) JP2002084205A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004095725A1 (ja) * 2003-04-21 2004-11-04 Matsushita Electric Industrial Co. Ltd. 高周波信号レベル検出装置及びそれを用いた高周波信号受信装置
JP2006109200A (ja) * 2004-10-07 2006-04-20 Oki Electric Ind Co Ltd 自動利得制御回路および方法
JP2007158812A (ja) * 2005-12-06 2007-06-21 Yagi Antenna Co Ltd デジタルテレビ放送中継装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004095725A1 (ja) * 2003-04-21 2004-11-04 Matsushita Electric Industrial Co. Ltd. 高周波信号レベル検出装置及びそれを用いた高周波信号受信装置
US7551908B2 (en) 2003-04-21 2009-06-23 Panasonic Corporation High-frequency signal level detection apparatus and high-frequency signal receiver apparatus using the same
JP2006109200A (ja) * 2004-10-07 2006-04-20 Oki Electric Ind Co Ltd 自動利得制御回路および方法
JP2007158812A (ja) * 2005-12-06 2007-06-21 Yagi Antenna Co Ltd デジタルテレビ放送中継装置

Similar Documents

Publication Publication Date Title
CA2069513C (en) Linear transmitter training method and apparatus
JP4072061B2 (ja) 無線受信機用ｄｃオフセット補正方式
KR100626566B1 (ko) 제어된 이득 수신기를 위한 디지털화된 자동 이득 제어 시스템 및 방법
US5946607A (en) Method of apparatus for automatic gain control, and digital receiver using same
KR100425996B1 (ko) 자동이득 제어장치
US5917372A (en) Automatic gain control circuit
US7386285B2 (en) Automatic gain control adaptive for plural modulation schemes
US7302021B2 (en) Digital broadcast receiving apparatus
JP2002084205A (ja) 自動利得制御装置
US6996386B2 (en) Automatic gain control circuit controlling gain of receiver including two automatic gain control amplifiers
JPH07263986A (ja) 自動利得制御装置
JP2004048645A (ja) 高周波信号受信装置
EP1538750B1 (en) Receiver
JPH10173525A (ja) オフセット補償回路および方法
JP4170381B2 (ja) ノイズキャンセラ
US7447283B2 (en) Method for automatic gain control, for instance in a telecommunication system, device and computer program product therefor
JP4489321B2 (ja) デジタル復調装置
JPH11355079A (ja) 自動利得制御回路および衛星放送受信チューナ
JP2006074702A (ja) 自動利得制御装置及び自動利得制御方法
US8259877B2 (en) Method and device for automatic gain control with limited jitter
JPH1155138A (ja) 受信装置
JP3011835B2 (ja) 無線送信機
JPH11196144A (ja) 最大動作レベル設定回路および方法
JPH10126641A (ja) Ｆｐｕ装置
JPH01251977A (ja) デジタルａｃｃ回路

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070704

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070704

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090617

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090831

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091224