TW198161B - - Google Patents

Info

Publication number: TW198161B
Authority: TW; Taiwan

Application number

TW081103852A

Original Assignee

Motorola Inc

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.)

1991-02-06

Filing date

1992-05-18

Publication date

1993-01-11

1992-05-18 Application filed by Motorola Inc filed Critical Motorola Inc

1993-01-11 Application granted granted Critical

1993-01-11 Publication of TW198161B publication Critical patent/TW198161B/zh

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
- 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
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Stereo-Broadcasting Methods (AREA)
Circuits Of Receivers In General (AREA)

TW081103852A 1991-02-06 1992-05-18 TW198161B (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/652,342 US5109542A (en)	1991-02-06	1991-02-06	AM-FM combined stereo receiver

Publications (1)

Publication Number	Publication Date
TW198161B true TW198161B (zh)	1993-01-11

Family

ID=24616487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW081103852A TW198161B (zh)	1991-02-06	1992-05-18

Country Status (8)

Country	Link
US (1)	US5109542A (zh)
EP (1)	EP0570508B1 (zh)
JP (1)	JPH0744387B2 (zh)
AU (1)	AU645684B2 (zh)
CA (1)	CA2100342C (zh)
DE (1)	DE69226260T2 (zh)
TW (1)	TW198161B (zh)
WO (1)	WO1992014312A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5239699A (en) *	1991-02-06	1993-08-24	Motorola, Inc.	Am-fm combined stereo receiver
DE4231121C1 (de) *	1992-09-17	1994-01-05	Grundig Emv	RDS-Rundfunkempfänger mit Anordnung zum knackfreien Umschalten auf alternative Frequenzen
US5438690A (en) *	1992-10-30	1995-08-01	Shintom Co., Ltd.	Tuner circuit substrate having a jack attachment plate electrically connected with an earth pattern
CA2154180C (en) *	1993-02-17	1999-04-06	Alan L. Wilson	Multiple-modulation communication system
JP4178804B2 (ja) *	2002-02-05	2008-11-12	株式会社村田製作所	移相器の温度特性演算方法及び移相器の設計方法
US8036402B2 (en) *	2005-12-15	2011-10-11	Harman International Industries, Incorporated	Distortion compensation
JP5195234B2 (ja) *	2008-09-29	2013-05-08	ソニー株式会社	受信装置及び受信方法
US8805312B2 (en) *	2011-04-06	2014-08-12	Texas Instruments Incorporated	Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3472967A (en) *	1967-01-16	1969-10-14	Bendix Corp	Switching means for am/fm/fm stereo radio receiver
US3665507A (en) *	1971-01-04	1972-05-23	Gen Electric	Signal processor for reception of amplitude or frequency modulated signals
DE2326101A1 (de) *	1973-05-23	1974-12-12	Liedtke Gert Reiner	Verfahren und schaltung fuer einen kombinierten am-fm-stereo-rundfunkempfaenger
DE3024085A1 (de) *	1980-06-27	1982-01-21	Philips Patentverwaltung Gmbh, 2000 Hamburg	Am-fm-rundfunkempfaenger zum empfang von am-stereosignalen
US4388496A (en) *	1980-08-11	1983-06-14	Trio Kabushiki Kaisha	FM/AM Stereo receiver
JPS57125530A (en) *	1981-01-28	1982-08-04	Nippon Gakki Seizo Kk	Removing circuit for interference of adjacent station at receiver
JPH0416517Y2 (zh) *	1985-07-18	1992-04-14
US4872207A (en) *	1987-04-15	1989-10-03	Motorola, Inc.	Automatic IF tangent lock control circuit
US4821322A (en) *	1987-08-12	1989-04-11	Bose Corporation	FM multiplex decoding
US5014316A (en) *	1990-03-21	1991-05-07	Delco Electronics Corporation	Compatible quadrature amplitude modulation detector system

1991
- 1991-02-06 US US07/652,342 patent/US5109542A/en not_active Expired - Lifetime
1992
- 1992-02-04 EP EP92906665A patent/EP0570508B1/en not_active Expired - Lifetime
- 1992-02-04 WO PCT/US1992/000904 patent/WO1992014312A1/en active IP Right Grant
- 1992-02-04 AU AU15506/92A patent/AU645684B2/en not_active Ceased
- 1992-02-04 DE DE69226260T patent/DE69226260T2/de not_active Expired - Fee Related
- 1992-02-04 CA CA002100342A patent/CA2100342C/en not_active Expired - Fee Related
- 1992-02-06 JP JP4054097A patent/JPH0744387B2/ja not_active Expired - Fee Related
- 1992-05-18 TW TW081103852A patent/TW198161B/zh active

Also Published As

Publication number	Publication date
DE69226260T2 (de)	1999-03-11
EP0570508A4 (zh)	1994-01-19
DE69226260D1 (de)	1998-08-20
JPH0744387B2 (ja)	1995-05-15
JPH06152250A (ja)	1994-05-31
EP0570508B1 (en)	1998-07-15
EP0570508A1 (en)	1993-11-24
WO1992014312A1 (en)	1992-08-20
CA2100342C (en)	1998-04-28
AU1550692A (en)	1992-09-07
CA2100342A1 (en)	1992-08-07
US5109542A (en)	1992-04-28
AU645684B2 (en)	1994-01-20

Publication	Publication Date	Title
EP0507397A3 (zh)	1995-04-26
EP0520299A3 (zh)	1995-03-22
EP0506330A3 (zh)	1995-05-03
FR2680227B1 (zh)	1995-06-02
EP0521165A4 (zh)	1995-05-24
DK0502456T3 (zh)	1997-06-09
DE4290030T1 (zh)	1993-01-28
DK0549891T3 (zh)	1997-03-03
TW198161B (zh)	1993-01-11
DE4291109T1 (zh)	1993-04-01
DE4291721T1 (zh)	1993-05-13
EP0510639A3 (zh)	1995-04-12
DE4290105T1 (zh)	1993-05-13
DK0545490T3 (zh)	1997-03-10
FR2675363B1 (zh)	1994-12-16
DE4290953T1 (zh)	1993-04-01
ECSM91572U (zh)	1992-05-25
IN180851B (zh)	1998-03-28
EP0509221A3 (zh)	1994-03-09
EP0500048A3 (zh)	1994-02-09
EP0510774A3 (zh)	1994-04-27
EP0510770A3 (zh)	1995-01-04
EP0509704A3 (zh)	1994-03-30
EP0512455A3 (zh)	1994-04-27
EP0507439A3 (zh)	1994-01-12