CN1787388A - 接收装置及接收天线的设定方法 - Google Patents
接收装置及接收天线的设定方法 Download PDFInfo
- Publication number
- CN1787388A CN1787388A CN200510127936.1A CN200510127936A CN1787388A CN 1787388 A CN1787388 A CN 1787388A CN 200510127936 A CN200510127936 A CN 200510127936A CN 1787388 A CN1787388 A CN 1787388A
- Authority
- CN
- China
- Prior art keywords
- signal
- information
- antenna
- reception antenna
- signal quality
- 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
Links
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Classifications
-
- 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
- H03J1/0066—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 with means for analysing the received signal strength
-
- 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
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Transmission System (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004353498 | 2004-12-07 | ||
JP2004-353498 | 2004-12-07 | ||
JP2004353498A JP4341539B2 (ja) | 2004-12-07 | 2004-12-07 | 受信装置及び受信アンテナ設定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1787388A true CN1787388A (zh) | 2006-06-14 |
CN1787388B CN1787388B (zh) | 2010-12-01 |
Family
ID=36596628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510127936.1A Expired - Fee Related CN1787388B (zh) | 2004-12-07 | 2005-12-07 | 接收装置及接收天线的设定方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7668506B2 (zh) |
JP (1) | JP4341539B2 (zh) |
CN (1) | CN1787388B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4229816B2 (ja) * | 2003-11-25 | 2009-02-25 | シャープ株式会社 | 受信装置 |
JP2008022085A (ja) * | 2006-07-10 | 2008-01-31 | Sanyo Electric Co Ltd | 地上ディジタル放送受信装置 |
JP2008118415A (ja) * | 2006-11-06 | 2008-05-22 | Sharp Corp | 複数チューナ内蔵テレビ受信装置 |
KR101295301B1 (ko) | 2006-11-10 | 2013-08-08 | 엘지전자 주식회사 | 수신기 및 이 수신기에서 방송 신호를 처리하는 방법 |
JP4321646B2 (ja) * | 2007-09-04 | 2009-08-26 | ソニー株式会社 | デジタル放送受信装置 |
JP2009066110A (ja) * | 2007-09-12 | 2009-04-02 | Canon Inc | 測定装置 |
JP5317449B2 (ja) * | 2007-09-12 | 2013-10-16 | キヤノン株式会社 | 測定装置 |
JP2009081508A (ja) * | 2007-09-25 | 2009-04-16 | Funai Electric Co Ltd | テレビジョン受信装置及びテレビジョン受信方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2866775B2 (ja) * | 1991-12-26 | 1999-03-08 | 三星電子株式会社 | アンテナ移動装置及びその方法 |
JPH06113220A (ja) | 1992-09-30 | 1994-04-22 | Sony Corp | テレビジョン受像機 |
JP3167205B2 (ja) | 1993-01-25 | 2001-05-21 | マツダ株式会社 | 多重放送受信装置 |
JP3481999B2 (ja) | 1994-05-02 | 2003-12-22 | 日本放送協会 | テレビジョン信号受信装置 |
JP3474763B2 (ja) | 1998-03-05 | 2003-12-08 | 富士通テン株式会社 | 2画面テレビ受信装置 |
JP2001086019A (ja) | 1999-09-16 | 2001-03-30 | Matsushita Electric Ind Co Ltd | デジタル放送受信用アンテナの自動制御システム及び自動制御方法 |
KR100705893B1 (ko) | 2000-01-07 | 2007-04-10 | 콸콤 인코포레이티드 | 로컬 cdma 기반 네트워크를 사용하여 홈 엔터테인먼트및 컴퓨터 장치들을 접속시키는 시스템 및 방법 |
JP3512106B2 (ja) | 2000-05-09 | 2004-03-29 | 船井電機株式会社 | 受信装置及び受信アンテナの方向設定方法 |
US6608590B1 (en) * | 2002-03-04 | 2003-08-19 | Orbit Communication Ltd. | Alignment of antenna polarization axes |
JP3799288B2 (ja) | 2002-04-05 | 2006-07-19 | キヤノン株式会社 | 受信装置 |
JP2004165860A (ja) | 2002-11-11 | 2004-06-10 | Sanyo Electric Co Ltd | ディジタル放送受信装置 |
JP2004186722A (ja) | 2002-11-29 | 2004-07-02 | Dx Antenna Co Ltd | アンテナ装置 |
-
2004
- 2004-12-07 JP JP2004353498A patent/JP4341539B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-23 US US11/285,166 patent/US7668506B2/en not_active Expired - Fee Related
- 2005-12-07 CN CN200510127936.1A patent/CN1787388B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060135099A1 (en) | 2006-06-22 |
CN1787388B (zh) | 2010-12-01 |
US7668506B2 (en) | 2010-02-23 |
JP2006165926A (ja) | 2006-06-22 |
JP4341539B2 (ja) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150311 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150311 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20151207 |
|
EXPY | Termination of patent right or utility model |