EP1380163A4 - Combination tuner for earth and satellite broadcasting - Google Patents

Combination tuner for earth and satellite broadcasting

Info

Publication number: EP1380163A4
Authority: EP; European Patent Office
Prior art keywords: earth; satellite broadcasting; combination tuner; tuner; combination
Prior art date: 2001-04-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP02714591A

Other languages

German (de)

French (fr)

Other versions

EP1380163A1 (en

Inventor

Soek-Dong Choi

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.)

LG Innotek Co Ltd

Original Assignee

LG Innotek 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.)

2001-04-03

Filing date

2002-04-02

Publication date

2004-12-08

2002-04-02 Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd

2004-01-14 Publication of EP1380163A1 publication Critical patent/EP1380163A1/en

2004-12-08 Publication of EP1380163A4 publication Critical patent/EP1380163A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/455—Demodulation-circuits
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Superheterodyne Receivers (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

EP02714591A 2001-04-03 2002-04-02 Combination tuner for earth and satellite broadcasting Withdrawn EP1380163A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR1020010017594A KR100365359B1 (en)	2001-04-03	2001-04-03	Combination tuner for earth and satellite broadcasting
KR2001017594		2001-04-03
PCT/KR2002/000581 WO2002082809A1 (en)	2001-04-03	2002-04-02	Combination tuner for earth and satellite broadcasting

Publications (2)

Publication Number	Publication Date
EP1380163A1 EP1380163A1 (en)	2004-01-14
EP1380163A4 true EP1380163A4 (en)	2004-12-08

Family

ID=19707787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02714591A Withdrawn EP1380163A4 (en)	2001-04-03	2002-04-02	Combination tuner for earth and satellite broadcasting

Country Status (4)

Country	Link
EP (1)	EP1380163A4 (en)
KR (1)	KR100365359B1 (en)
CN (1)	CN1284365C (en)
WO (1)	WO2002082809A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100405566B1 (en) *	2001-10-11	2003-11-14	현대자동차주식회사	Satellite/ground wave broadcasting Transfer system for vehicle
KR100466070B1 (en) *	2001-12-03	2005-01-13	삼성전기주식회사	Digital audio broadcasting tuner
KR100406354B1 (en) *	2001-12-18	2003-11-19	삼성전기주식회사	Input switching circuit with function of loop through in tuner
KR20030094596A (en) *	2002-06-07	2003-12-18	엘지이노텍 주식회사	Combination tuner for earth and satellite broadcasting
US7668517B2 (en) *	2006-06-14	2010-02-23	Mediatek Inc.	Radio frequency signal receiver with adequate automatic gain control
JP2008028603A (en) *	2006-07-20	2008-02-07	Sharp Corp	Television receiver
CN101895707A (en) *	2010-06-29	2010-11-24	苏州市华芯微电子有限公司	Integrated 22KHz envelope detection and frequency band switching circuit
JP2013070339A (en) *	2011-09-26	2013-04-18	Sharp Corp	Low-noise converter
CN109450479B (en) *	2018-12-08	2024-04-26	武汉中科牛津波谱技术有限公司	Signal modulation module and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR920002534B1 (en) *	1989-11-14	1992-03-27	삼성전기 주식회사	Terrestrial and satellite broadcasting system
JPH0646687B2 (en) *	1989-12-13	1994-06-15	松下電器産業株式会社	Mixer
CN1056027C (en)	1993-06-03	2000-08-30	德国汤姆逊-布朗特公司	Terrestrial and satellite television reception tuner

2001
- 2001-04-03 KR KR1020010017594A patent/KR100365359B1/en not_active IP Right Cessation
2002
- 2002-04-02 CN CNB028076818A patent/CN1284365C/en not_active Expired - Fee Related
- 2002-04-02 WO PCT/KR2002/000581 patent/WO2002082809A1/en not_active Application Discontinuation
- 2002-04-02 EP EP02714591A patent/EP1380163A4/en not_active Withdrawn

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
WO2002082809A1 (en)	2002-10-17
CN1528086A (en)	2004-09-08
KR100365359B1 (en)	2002-12-18
CN1284365C (en)	2006-11-08
EP1380163A1 (en)	2004-01-14
KR20020078482A (en)	2002-10-19

Publication	Publication Date	Title
AU2003256406A8 (en)	2004-03-03	Combination satellite and terrestrial antenna
GB9916457D0 (en)	1999-09-15	Integrated satellite/terrestrial antenna
AU2001287229A1 (en)	2002-03-13	Satellite receiver
EP1470715A4 (en)	2010-11-17	Wideband direct-to-home broadcasting satellite communications system and method
AU2002225754A1 (en)	2002-06-11	Integrated direct conversion satellite tuner
PL359130A1 (en)	2004-08-23	Systems and methods for providing video-on-demand services for broadcasting systems
GB0004856D0 (en)	2000-04-19	Satellite communications
GB2380352B (en)	2005-10-19	Digital broadcast receiver
GB0020071D0 (en)	2000-10-04	Tuner
EP1384361A4 (en)	2009-12-16	System and method for terrestrial high-definition television reception
GB9826697D0 (en)	1999-01-27	Television receiver
GB0117591D0 (en)	2001-09-12	Television tuner
IL144658A0 (en)	2002-05-23	Internet over satellite
GB0024480D0 (en)	2000-11-22	Tuner
GB9929268D0 (en)	2000-02-02	Tv receiver and related method
GB9826698D0 (en)	1999-01-27	Television receiver
EP1380163A4 (en)	2004-12-08	Combination tuner for earth and satellite broadcasting
GB2369756B (en)	2004-06-09	Digital broadcasting receiver
GB9826695D0 (en)	1999-01-27	Television receiver
AU147499S (en)	2002-04-22	Television receiver
AU2003268675A1 (en)	2004-04-19	Satellite digital broadcast receiving device
AU139789S (en)	2000-02-15	Television receiver
AU2001292816A1 (en)	2002-04-02	Satellite television distribution system
DE69918606D1 (en)	2004-08-19	Direct broadcast satellite receiver
DE60116290D1 (en)	2006-02-02	RECEIVER AND RECEIVING METHOD FOR DIGITAL SATELLITE BROADCASTING

Legal Events

Date	Code	Title	Description
2003-11-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2004-01-14	17P	Request for examination filed	Effective date: 20031003
2004-01-14	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2004-01-14	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2004-12-08	A4	Supplementary search report drawn up and despatched	Effective date: 20041026
2004-12-08	RIC1	Information provided on ipc code assigned before grant	Ipc: 7H 03D 7/16 B Ipc: 7H 04N 5/455 A
2011-01-19	17Q	First examination report despatched	Effective date: 20101216
2011-07-06	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2011-08-10	RBV	Designated contracting states (corrected)	Designated state(s): DE GB NL
2011-11-21	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2014-02-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-03-26	18D	Application deemed to be withdrawn	Effective date: 20111101