JP3750262B2 - 受信装置 - Google Patents

受信装置 Download PDF

Info

Publication number
JP3750262B2
JP3750262B2 JP07566997A JP7566997A JP3750262B2 JP 3750262 B2 JP3750262 B2 JP 3750262B2 JP 07566997 A JP07566997 A JP 07566997A JP 7566997 A JP7566997 A JP 7566997A JP 3750262 B2 JP3750262 B2 JP 3750262B2
Authority
JP
Japan
Prior art keywords
signal
digital
gain control
automatic gain
control means
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 - Fee Related
Application number
JP07566997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10271088A5 (2
JPH10271088A (ja
Inventor
勇雄 竹内
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP07566997A priority Critical patent/JP3750262B2/ja
Publication of JPH10271088A publication Critical patent/JPH10271088A/ja
Publication of JPH10271088A5 publication Critical patent/JPH10271088A5/ja
Application granted granted Critical
Publication of JP3750262B2 publication Critical patent/JP3750262B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
JP07566997A 1997-03-27 1997-03-27 受信装置 Expired - Fee Related JP3750262B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP07566997A JP3750262B2 (ja) 1997-03-27 1997-03-27 受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07566997A JP3750262B2 (ja) 1997-03-27 1997-03-27 受信装置

Publications (3)

Publication Number Publication Date
JPH10271088A JPH10271088A (ja) 1998-10-09
JPH10271088A5 JPH10271088A5 (2) 2004-11-25
JP3750262B2 true JP3750262B2 (ja) 2006-03-01

Family

ID=13582851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP07566997A Expired - Fee Related JP3750262B2 (ja) 1997-03-27 1997-03-27 受信装置

Country Status (1)

Country Link
JP (1) JP3750262B2 (2)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363127B1 (en) * 1999-06-23 2002-03-26 At&T Wireless Services, Inc. Automatic gain control methods and apparatus suitable for use in OFDM receivers
KR100680075B1 (ko) * 1999-09-13 2007-02-09 유티스타콤코리아 유한회사 코드 분할 다중 접속방식 이동통신 기지국 시스템의 무선주파수 수신장치에서 에프에이간 전력레벨 제어장치
JP4726332B2 (ja) * 2000-06-13 2011-07-20 パナソニック株式会社 デジタル放送受信装置
JP3882524B2 (ja) 2001-04-06 2007-02-21 松下電器産業株式会社 広帯域チューナ
US7277493B2 (en) * 2003-01-28 2007-10-02 Agere Systems Inc. Equalization in orthogonal frequency domain multiplexing
EP1753236A1 (en) * 2005-08-13 2007-02-14 Integrant Technologies Inc. T-DMB and DAB low intermediate frequency receiver
US7978773B2 (en) 2006-12-29 2011-07-12 Agere Systems Inc. Multi-channel receiver with improved AGC
US7809343B2 (en) 2007-04-25 2010-10-05 Agere Systems Inc. Multi-channel receiver with improved AGC
US7769357B2 (en) 2007-04-25 2010-08-03 Agere Systems Inc. Multi-channel receiver with improved AGC
JP5906961B2 (ja) * 2012-06-27 2016-04-20 ソニー株式会社 受信装置および方法、並びにプログラム

Also Published As

Publication number Publication date
JPH10271088A (ja) 1998-10-09

Similar Documents

Publication Publication Date Title
US6546055B1 (en) Carrier offset determination for RF signals having a cyclic prefix
RU2248673C2 (ru) Способ и устройство для определения режима передачи и синхронизации сигнала цифрового аудиовещания
JP4420505B2 (ja) 多値デジタル変調信号の変調/復調方法及び直交周波数分割多重システム
US6711221B1 (en) Sampling offset correction in an orthogonal frequency division multiplexing system
Taura et al. A digital audio broadcasting (DAB) receiver
US5956373A (en) AM compatible digital audio broadcasting signal transmision using digitally modulated orthogonal noise-like sequences
JP3635662B2 (ja) フレームタイミングを回復する装置
US6108353A (en) Demodulating apparatus
EP1245104A1 (en) Correction of a sampling frequency offset in an orthogonal frequency division multiplexing system by sidelobe analysis of pilot subcarriers
JPH09130362A (ja) 受信装置および受信方法
JP3750262B2 (ja) 受信装置
US6130915A (en) Process for transferring digital data via interference-affected radio channels and device for receiving digital data transmitted via interference-affected radio channels
US6591092B1 (en) Signal receiving apparatus with a gain controller and method thereof
US20100054357A1 (en) Radio communication system
JP2772282B2 (ja) Ofdm伝送システムとその送受信装置
KR100215323B1 (ko) Ofdm 송신 장치 및 ofdm 수신 장치
JP3667960B2 (ja) Ofdm伝送方法、送信装置および受信装置
EP0788265A2 (en) Synchronisation in multicarrier systems
JPH10271088A5 (2)
JP3437666B2 (ja) Ofdm方式の放送波受信機
JP3750256B2 (ja) 復調回路、復調処理方法及び受信装置
JP3581193B2 (ja) マルチキャリア変調方式受信機
JPH0974366A (ja) ダイレクトコンバージョン受信機
JP4284568B2 (ja) 受信装置および方法、並びに記録媒体
JPH07297748A (ja) 送受信方式

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20031210

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20031210

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050531

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050711

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20051115

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20051128

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091216

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees