JP2005167718A5 - - Google Patents

Download PDF

Info

Publication number
JP2005167718A5
JP2005167718A5 JP2003405023A JP2003405023A JP2005167718A5 JP 2005167718 A5 JP2005167718 A5 JP 2005167718A5 JP 2003405023 A JP2003405023 A JP 2003405023A JP 2003405023 A JP2003405023 A JP 2003405023A JP 2005167718 A5 JP2005167718 A5 JP 2005167718A5
Authority
JP
Japan
Prior art keywords
electric field
field strength
noise component
demodulator
detected
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.)
Granted
Application number
JP2003405023A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005167718A (ja
JP4294455B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003405023A priority Critical patent/JP4294455B2/ja
Priority claimed from JP2003405023A external-priority patent/JP4294455B2/ja
Priority to DE602004004727T priority patent/DE602004004727T2/de
Priority to US11/000,928 priority patent/US20050124310A1/en
Priority to EP04028608A priority patent/EP1538759B1/en
Publication of JP2005167718A publication Critical patent/JP2005167718A/ja
Publication of JP2005167718A5 publication Critical patent/JP2005167718A5/ja
Application granted granted Critical
Publication of JP4294455B2 publication Critical patent/JP4294455B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2003405023A 2003-12-03 2003-12-03 受信機 Expired - Fee Related JP4294455B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003405023A JP4294455B2 (ja) 2003-12-03 2003-12-03 受信機
DE602004004727T DE602004004727T2 (de) 2003-12-03 2004-12-02 Adaptiver FM Empfänger mit einem Mehrwegfilter
US11/000,928 US20050124310A1 (en) 2003-12-03 2004-12-02 Receiver
EP04028608A EP1538759B1 (en) 2003-12-03 2004-12-02 Adaptive FM receiver with multipath filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003405023A JP4294455B2 (ja) 2003-12-03 2003-12-03 受信機

Publications (3)

Publication Number Publication Date
JP2005167718A JP2005167718A (ja) 2005-06-23
JP2005167718A5 true JP2005167718A5 (cg-RX-API-DMAC7.html) 2006-02-16
JP4294455B2 JP4294455B2 (ja) 2009-07-15

Family

ID=34463985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003405023A Expired - Fee Related JP4294455B2 (ja) 2003-12-03 2003-12-03 受信機

Country Status (4)

Country Link
US (1) US20050124310A1 (cg-RX-API-DMAC7.html)
EP (1) EP1538759B1 (cg-RX-API-DMAC7.html)
JP (1) JP4294455B2 (cg-RX-API-DMAC7.html)
DE (1) DE602004004727T2 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007091363A1 (ja) * 2006-02-07 2007-08-16 Pioneer Corporation 適応ディジタルフィルタ及び受信装置
JP4890978B2 (ja) * 2006-07-07 2012-03-07 ルネサスエレクトロニクス株式会社 信号処理回路および信号処理方法
JP4860400B2 (ja) * 2006-08-09 2012-01-25 オンセミコンダクター・トレーディング・リミテッド 受信装置
US8175561B2 (en) * 2008-03-13 2012-05-08 Sony Ericsson Mobile Communications Ab Automatic optimization of RF receiver interference performance
JP2010263430A (ja) * 2009-05-07 2010-11-18 Sanyo Electric Co Ltd 受信装置
JP6126449B2 (ja) * 2013-04-25 2017-05-10 パイオニア株式会社 放送受信装置及び信号処理方法
US10097214B2 (en) * 2015-11-30 2018-10-09 Metal Industries Research & Development Centre Error correcting method
US10797742B2 (en) * 2015-12-04 2020-10-06 Nec Corporation Receiving circuit, receiving apparatus and receiving method
US10122416B2 (en) 2016-12-30 2018-11-06 Panosense Inc. Interface for transferring power and data between a non-rotating body and a rotating body
US10109183B1 (en) * 2016-12-30 2018-10-23 Panosense Inc. Interface for transferring data between a non-rotating body and a rotating body
US10742088B2 (en) 2016-12-30 2020-08-11 Panosense Inc. Support assembly for rotating body
JP6683643B2 (ja) * 2017-03-03 2020-04-22 日本電信電話株式会社 無線通信システムおよび受信装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03259624A (ja) * 1990-03-09 1991-11-19 Pioneer Electron Corp ノイズ低減回路
DE69216554T2 (de) * 1991-11-04 1997-07-10 Motorola Inc Verfahren und Einrichtung zur automatischen Abstimmkalibrierung von elektronisch abgestimmten Filtern
JPH08139625A (ja) * 1994-11-15 1996-05-31 Uniden Corp アナログ・ディジタル両用受信機
JP3473511B2 (ja) * 1999-07-22 2003-12-08 三菱電機株式会社 マルチパスノイズ除去装置、オーディオ出力装置およびfm受信機
FI109624B (fi) * 2000-12-04 2002-09-13 Nokia Corp Menetelmä suodattimen virittämiseksi
US6915114B2 (en) * 2002-05-07 2005-07-05 Broadcom, Corp. Direct tuning of embedded integrated circuit components

Similar Documents

Publication Publication Date Title
JP2005167718A5 (cg-RX-API-DMAC7.html)
CA2206044A1 (en) Removing low frequency interference in a digital fm receiver
CN101098152B (zh) 噪声消除器及使用其的接收装置
KR101130110B1 (ko) 에프엠 수신기의 오디오 노이즈 제거방법 및 장치
KR100824201B1 (ko) 멀티패스 노이즈 검출 장치 및 fm 수신 장치
JP5117284B2 (ja) Fm復調器およびfm受信機
EP1983646B1 (en) Noise blanker circuit and method for removing noise and correcting a signal
JP2008507860A5 (cg-RX-API-DMAC7.html)
US7542748B2 (en) Signal processing circuit comprising an attenuating unit, a detecting unit, and an attenuation rate setting unit
US8285237B2 (en) Receiving apparatus
JP3963747B2 (ja) 信号処理装置、信号受信装置、および信号処理方法
JPH0879203A (ja) 雑音抑圧装置
US6289057B1 (en) Method and apparatus for energy detection in a modem
JP2007184990A (ja) 信号受信装置
KR102180656B1 (ko) 오디오 신호에서 스퓨리어스 신호의 식별
JP4138271B2 (ja) 雑音除去装置及びfm受信機
CN103236863A (zh) 采用了硬限幅器的fm数字调制解调电路的静噪处理方法
JP2006510285A (ja) Fm受信機における雑音抑圧
JP5687116B2 (ja) Fmラジオ復調システム
JP2012019444A (ja) 受信装置
JP4376722B2 (ja) ノイズブランカ、無線機、及びノイズ減衰方法
JP4160269B2 (ja) Fmラジオ受信機
JP4812898B2 (ja) 無線受信装置
US12057874B2 (en) Adaptive device for reducing the noise of an FM radio signal
JP6886289B2 (ja) 受信機および受信方法