JP2000513896A - マルチチューナ型受信機 - Google Patents
マルチチューナ型受信機Info
- Publication number
- JP2000513896A JP2000513896A JP10529179A JP52917998A JP2000513896A JP 2000513896 A JP2000513896 A JP 2000513896A JP 10529179 A JP10529179 A JP 10529179A JP 52917998 A JP52917998 A JP 52917998A JP 2000513896 A JP2000513896 A JP 2000513896A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- tuners
- radio frequency
- oscillator
- receiver
- 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
Links
- 230000010355 oscillation Effects 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 5
- 101100339482 Colletotrichum orbiculare (strain 104-T / ATCC 96160 / CBS 514.97 / LARS 414 / MAFF 240422) HOG1 gene Proteins 0.000 description 12
- 101100171060 Caenorhabditis elegans div-1 gene Proteins 0.000 description 9
- 230000008901 benefit Effects 0.000 description 9
- 101100184148 Xenopus laevis mix-a gene Proteins 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 101100345673 Xenopus laevis mix-b gene Proteins 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 101100174180 Caenorhabditis elegans fos-1 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- H04N5/4446—IF amplifier circuits specially adapted for B&W TV
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
- H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
- H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
-
- 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
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2215/00—Reducing interference at the transmission system level
- H04B2215/064—Reduction of clock or synthesizer reference frequency harmonics
-
- 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
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
- Noise Elimination (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 相互に異なる信号を同時受信する少なくとも2つのチューナ(TUN 1,TUN2)を備える受信機であって、これら少なくとも2つのチューナが1 つのモジュール(MOD)内に合併されていることを特徴とする受信機。 2. 前記2つのチューナ(TUN1,TUN2)の各々が、無線周波数で の信号を中間周波数へ変換するミキサ(MIX)に結合されている発振器(OS C)を有しており、前記2つのチューナの各々における前記発振器が、各他方の チューナによって受信される信号の無線周波数(RF2或はRF1)、或は該無 線周波数の如何なる低調波にも一致しない発振周波数(Fosc1或はFosc 2)を有することを特徴とする、請求項1に記載の受信機。 3. 前記2つのチューナの内の少なくとも一方における前記発振周波数( Fosc1或はFosc2)が、各他方のチューナが受信できる可能性がある最 も高い無線周波数(RFmax2或はRFmax1)を越えていることを特徴と する、請求項2に記載の受信機。 4. 前記2つのチューナにおける発振周波数(Fosc1,Fosc2) 間の差(ΔFosc)が、中間周波数帯域幅(BWIF)を越えていることを特 徴とする、請求項2に記載の受信機。 5. 前記2つのチューナの内の少なくとも一方が、前記発振器(OSC) 及びミキサ(MIX)間に結合されている周波数ディバイダ(DIV)を有する ことを特徴とする、請求項2に記載の受信機。 6. 前記周波数ディバイダ(DIV)が調整可能分割係数(N)を有する ことを特徴とする、請求項5に記載の受信機。 7. 前記ミキサ(MIX)及び周波数ディバイダ(DIV)が集積回路( MOIC)の一部を形成していることを特徴とする、請求項5に記載の受信機。 8. 各々が無線周波数での信号を中間周波数へ変換するミキサ(MIX) に結合された発振器(OSC)を有して、相互に異なる信号を同時受信する2つ のチューナ(TUN1,TUN2)を備える受信機であって、前記2つのチュー ナ各々の発振器が、各他方のチューナによって受信される信号の無線周波数(R F1或はRF1)、或は該無線周波数の如何なる低調波にも一致しない発振周波 数(Fosc1或はFosc2)を有することを特徴とする受信機。 9. 無線周波数での信号を中間周波数へ変換するミキサ(MIX)に結合 された発振器(OSC)を各々が有する少なくとも2つのチューナ(TUN1, TUN2)によって、相互に異なる信号を同時受信する方法であって、前記少な くとも2つのチューナ各々の発振器を、該少なくとも2つのチューナの内の他方 によって受信される信号の無線周波数(RF2或はRF1)、或は該無線周波数 の如何なる低調波にも一致しない発振周波数(Fosc1或はFosc2)で動 作させる段階を含む方法。 10. 請求項1に記載の受信機を備えるマルチメディア装置。 11. 請求項1に記載の受信機を備えるアドオン・カード(AOC)であっ て、マルチメディア装置の一部の形成に適合したアドオン・カード。 12. 相互に異なる信号を同時受信する少なくとも2つのチューナを備える 単一の遮蔽ケージング(SSE)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG1997000083A SG55266A1 (en) | 1997-01-15 | 1997-01-15 | Multi-tuner receiver |
SG9700083-0 | 1997-01-15 | ||
PCT/IB1998/000039 WO1998032233A2 (en) | 1997-01-15 | 1998-01-12 | Multi-tuner receiver |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008142357A Division JP2008295053A (ja) | 1997-01-15 | 2008-05-30 | マルチチューナ型受信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000513896A true JP2000513896A (ja) | 2000-10-17 |
JP2000513896A5 JP2000513896A5 (ja) | 2005-09-08 |
Family
ID=20429582
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10529179A Pending JP2000513896A (ja) | 1997-01-15 | 1998-01-12 | マルチチューナ型受信機 |
JP2008142357A Pending JP2008295053A (ja) | 1997-01-15 | 2008-05-30 | マルチチューナ型受信機 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008142357A Pending JP2008295053A (ja) | 1997-01-15 | 2008-05-30 | マルチチューナ型受信機 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6151488A (ja) |
EP (1) | EP1002371B1 (ja) |
JP (2) | JP2000513896A (ja) |
CN (1) | CN1120619C (ja) |
DE (1) | DE69832620T2 (ja) |
SG (1) | SG55266A1 (ja) |
WO (1) | WO1998032233A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007082054A (ja) * | 2005-09-16 | 2007-03-29 | Seiko Epson Corp | 受信装置 |
JP2009525700A (ja) * | 2006-02-02 | 2009-07-09 | トムソン ライセンシング | 複数のチューナ受信器におけるクロストークを検出および防止する方法および装置 |
JP2009188730A (ja) * | 2008-02-06 | 2009-08-20 | Alps Electric Co Ltd | 受信装置 |
US8035754B2 (en) | 2005-07-28 | 2011-10-11 | Sharp Kabushiki Kaisha | Receiver apparatus and information recording/outputting apparatus |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751189A1 (de) * | 1997-11-19 | 1999-05-20 | Bosch Gmbh Robert | Rundfunkempfänger |
WO1999048201A2 (en) * | 1998-03-13 | 1999-09-23 | Koninklijke Philips Electronics N.V. | Tuning with diode detector |
JP2001095791A (ja) * | 1999-09-29 | 2001-04-10 | Toshiba Corp | X線ct装置 |
US6556630B1 (en) * | 1999-12-29 | 2003-04-29 | Ge Medical Systems Information Technologies | Dual band telemetry system |
JP2002118795A (ja) * | 2000-10-05 | 2002-04-19 | Alps Electric Co Ltd | テレビジョン信号受信チューナー |
JP3949389B2 (ja) | 2001-03-30 | 2007-07-25 | アルプス電気株式会社 | デュアル型デジタルテレビジョンチューナ |
JP4024503B2 (ja) * | 2001-09-19 | 2007-12-19 | 株式会社東芝 | 半導体装置及びその製造方法 |
GB0128553D0 (en) * | 2001-11-29 | 2002-01-23 | Zarlink Semiconductor Ltd | Tuner arrangement and set top box |
US20060063503A1 (en) * | 2002-06-17 | 2006-03-23 | Koninklikle Phillips Electronics Nv | Receiver and tuner with electronically tuned filter |
US7414676B2 (en) * | 2002-07-31 | 2008-08-19 | Conexant Systems, Inc. | Integrated programmable tuner |
US20040031064A1 (en) * | 2002-08-08 | 2004-02-12 | Conexant Systems, Inc. | Cable receiver having in-band and out-of-band tuners |
JP3800331B2 (ja) * | 2002-10-22 | 2006-07-26 | ソニー株式会社 | 無線通信回路、無線通信端末および方法、記録媒体、並びにプログラム |
JP3808827B2 (ja) * | 2002-12-26 | 2006-08-16 | 株式会社東芝 | 電子機器 |
US20040250284A1 (en) * | 2003-04-14 | 2004-12-09 | Zhiwei Dong | Methods and apparatus for selecting baseband filter passband frequency and local oscillator frequencies |
US7447491B2 (en) * | 2003-06-06 | 2008-11-04 | Silicon Laboratories Inc. | Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method |
KR100528547B1 (ko) * | 2003-11-12 | 2005-11-15 | 엘지이노텍 주식회사 | 디지털 튜너의 오오비 믹서 회로 |
JP2008510407A (ja) * | 2004-06-08 | 2008-04-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 周波数可変装置 |
DE102004041246A1 (de) * | 2004-08-26 | 2006-03-02 | Robert Bosch Gmbh | Rundfunkempfänger |
US7783259B2 (en) * | 2004-09-28 | 2010-08-24 | Microtune (Texas), L.P. | System and method of eliminating or minimizing LO-related interference from tuners |
US7904024B2 (en) * | 2004-09-28 | 2011-03-08 | Zoran Corporation | System and method of eliminating or minimizing Lo-Related interference from tuners |
EP1867074A1 (de) * | 2005-04-07 | 2007-12-19 | ATMEL Germany GmbH | Verfahren zum störungsfreien frequenzwechsel in einem empfangssystem mit mehreren parallel betriebenen empfängern |
JP2007036862A (ja) * | 2005-07-28 | 2007-02-08 | Sharp Corp | 情報記録出力装置 |
DE602006004228D1 (de) * | 2005-09-02 | 2009-01-22 | Nxp Bv | Empfänger mit einer verstärkungsregelbaren stufe |
US7627297B2 (en) | 2005-10-11 | 2009-12-01 | Samsung Electro-Mechanics Co., Ltd. | Multi-tuner system, single package dual tuning system and receiver and digital television using the same |
US7830456B1 (en) * | 2006-06-02 | 2010-11-09 | Anadigics, Inc | System and method for frequency multiplexing in double-conversion receivers |
US20080146165A1 (en) * | 2006-12-15 | 2008-06-19 | Motorola, Inc. | Dynamic frequency synthesizer programming |
DE102007006342A1 (de) * | 2007-02-08 | 2008-08-14 | Technisat Digital Gmbh | Verfahren zur Durchführung eines Sendersuchlaufs |
KR101526967B1 (ko) * | 2008-04-23 | 2015-06-11 | 엘지전자 주식회사 | 방송 송신기, 방송 수신기 및 케이블 방송의 소프트웨어수신 방법 |
JP2010109850A (ja) | 2008-10-31 | 2010-05-13 | Sony Corp | チューナ装置 |
US8320857B2 (en) * | 2009-04-15 | 2012-11-27 | Broadcom Corporation | Method and system for loop through for multi-band TV tuners and set-top box and/or TV set applications |
US20100323636A1 (en) * | 2009-06-23 | 2010-12-23 | Nicholas Cowley | Apparatus and methods for implementing multi-channel tuners |
US20120040628A1 (en) * | 2010-08-13 | 2012-02-16 | Infineon Technologies Ag | Transceiver with Interferer Control |
FR2980934A1 (fr) * | 2011-10-04 | 2013-04-05 | Thomson Licensing | Systeme multi-tuners de reception de signaux et methode correspondante |
US8885106B2 (en) * | 2013-03-13 | 2014-11-11 | Silicon Laboratories Inc. | Multi-tuner using interpolative dividers |
US9160465B2 (en) | 2013-11-07 | 2015-10-13 | Silicon Labortories Inc. | Spur cancellation systems and related methods |
US9252891B2 (en) | 2013-11-07 | 2016-02-02 | Silicon Laboratories Inc. | Die-to-die communication links for receiver integrated circuit dies and related methods |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418428A (en) * | 1982-03-30 | 1983-11-29 | Rca Corporation | Tuning system for a multi-band television receiver |
US4726072A (en) * | 1983-07-28 | 1988-02-16 | Matsushita Electric Industrial Co., Ltd. | Double converter tuner |
US4661998A (en) * | 1983-09-22 | 1987-04-28 | Matsushita Electric Industrial Co. Ltd. | Double superheterodyne tuner |
JPS60117927A (ja) * | 1983-11-30 | 1985-06-25 | Clarion Co Ltd | シンセサイザ受信機 |
DE3509517A1 (de) * | 1985-03-16 | 1986-09-25 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung fuer einen tuner zur umschaltung zweier frequenzbaender |
DE3821716A1 (de) * | 1988-06-28 | 1990-01-04 | Telefunken Electronic Gmbh | Fernsehtuner mit einer bandfilterschaltung |
JPH0346827A (ja) * | 1989-07-14 | 1991-02-28 | Matsushita Electric Ind Co Ltd | テレビジョンチューナ |
JPH0575944A (ja) * | 1991-09-10 | 1993-03-26 | Sony Corp | テレビジヨン受像機 |
EP0536828A1 (en) * | 1991-10-07 | 1993-04-14 | Koninklijke Philips Electronics N.V. | Television receiver |
JP3004105B2 (ja) * | 1991-11-15 | 2000-01-31 | 株式会社東芝 | テレビジョン受像機 |
DE4236621A1 (de) * | 1992-10-29 | 1994-05-05 | Becker Autoradio | Verfahren zur Abstimmung eines Rundfunkempfängers |
JPH08237563A (ja) * | 1995-02-28 | 1996-09-13 | Toshiba Corp | テレビジョン受像機 |
US5729300A (en) * | 1995-06-07 | 1998-03-17 | Samsung Electronics Co., Ltd. | Double-screen simultaneous viewing circuit of a wide-television |
JPH0993505A (ja) * | 1995-09-26 | 1997-04-04 | Toshiba Corp | 文字多重デコーダを有するテレビ受信機 |
-
1997
- 1997-01-15 SG SG1997000083A patent/SG55266A1/en unknown
-
1998
- 1998-01-12 WO PCT/IB1998/000039 patent/WO1998032233A2/en active IP Right Grant
- 1998-01-12 JP JP10529179A patent/JP2000513896A/ja active Pending
- 1998-01-12 CN CN98800241A patent/CN1120619C/zh not_active Expired - Fee Related
- 1998-01-12 EP EP98900035A patent/EP1002371B1/en not_active Expired - Lifetime
- 1998-01-12 DE DE69832620T patent/DE69832620T2/de not_active Expired - Lifetime
- 1998-01-14 US US09/006,967 patent/US6151488A/en not_active Expired - Lifetime
-
2008
- 2008-05-30 JP JP2008142357A patent/JP2008295053A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8035754B2 (en) | 2005-07-28 | 2011-10-11 | Sharp Kabushiki Kaisha | Receiver apparatus and information recording/outputting apparatus |
JP2007082054A (ja) * | 2005-09-16 | 2007-03-29 | Seiko Epson Corp | 受信装置 |
JP2009525700A (ja) * | 2006-02-02 | 2009-07-09 | トムソン ライセンシング | 複数のチューナ受信器におけるクロストークを検出および防止する方法および装置 |
JP2009188730A (ja) * | 2008-02-06 | 2009-08-20 | Alps Electric Co Ltd | 受信装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2008295053A (ja) | 2008-12-04 |
WO1998032233A2 (en) | 1998-07-23 |
DE69832620D1 (de) | 2006-01-05 |
SG55266A1 (en) | 1999-04-27 |
EP1002371B1 (en) | 2005-11-30 |
US6151488A (en) | 2000-11-21 |
DE69832620T2 (de) | 2006-08-10 |
CN1219320A (zh) | 1999-06-09 |
WO1998032233A3 (en) | 1999-12-23 |
EP1002371A2 (en) | 2000-05-24 |
CN1120619C (zh) | 2003-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2000513896A (ja) | マルチチューナ型受信機 | |
US6094236A (en) | Tuner circuit | |
EP0346495B1 (en) | Television tuner | |
JPH0964770A (ja) | 地上放送及び衛星放送一体チューナ | |
US5475876A (en) | Tuner unit having electromagnetically isolated UHF and VHF section with no noise | |
US7447491B2 (en) | Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method | |
JPH0642636B2 (ja) | 同調装置 | |
JPH0678227A (ja) | 放送信号の受信方法及び装置 | |
US4691378A (en) | Tuner for television receiver | |
JP2001519987A (ja) | グローバルチューナ | |
US5457817A (en) | Tuner of a double superheterodyne receiver | |
EP1489753B1 (en) | High frequency signal receiver | |
CN1118188C (zh) | 用于接收卫星广播的卫星直播调谐器 | |
KR100699310B1 (ko) | 멀티튜너수신기 | |
GB2314983A (en) | A VCR where a single crystal oscillator supplies both a tuner and a modulator | |
JP2006148533A (ja) | 音声中間周波数変換回路 | |
KR100471152B1 (ko) | 소형화 복합 튜너 | |
KR100247832B1 (ko) | 고주파 전자기기 | |
JPH11341373A (ja) | デジタル放送受信用チューナ | |
KR100262777B1 (ko) | Rf변조기 내장형 tv튜너 | |
KR970010384B1 (ko) | 다 방송방식 수신시스템 | |
JP3596760B2 (ja) | 受信装置 | |
JPH05175874A (ja) | 複合チューナ | |
JP2000032361A (ja) | デジタル放送受信機 | |
KR19980064937U (ko) | 튜너의 입력 동조 회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050111 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050111 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070206 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070130 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20070313 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070507 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070618 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070806 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20070806 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080509 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20080512 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20080814 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20081218 |