CN1799236B - 使用循环器处理通过单个电缆的多个公共频率信号的方法和设备 - Google Patents
使用循环器处理通过单个电缆的多个公共频率信号的方法和设备 Download PDFInfo
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- CN1799236B CN1799236B CN2004800148130A CN200480014813A CN1799236B CN 1799236 B CN1799236 B CN 1799236B CN 2004800148130 A CN2004800148130 A CN 2004800148130A CN 200480014813 A CN200480014813 A CN 200480014813A CN 1799236 B CN1799236 B CN 1799236B
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- signal
- input signal
- circulator
- demodulator
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Abstract
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Claims (18)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45801203P | 2003-03-28 | 2003-03-28 | |
US60/458,012 | 2003-03-28 | ||
US10/642,649 US7782827B2 (en) | 2003-03-28 | 2003-08-19 | Method and apparatus for processing multiple common frequency signals through a single cable using circulators |
US10/642,649 | 2003-08-19 | ||
PCT/CA2004/000461 WO2004086705A1 (en) | 2003-03-28 | 2004-03-29 | Method and apparatus for processing multiple common frequency signals through a single cable using circulators |
Publications (2)
Publication Number | Publication Date |
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CN1799236A CN1799236A (zh) | 2006-07-05 |
CN1799236B true CN1799236B (zh) | 2010-12-08 |
Family
ID=36806193
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910170571.9A Expired - Fee Related CN101667842B (zh) | 2003-03-28 | 2004-03-29 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
CN2004800148130A Expired - Fee Related CN1799236B (zh) | 2003-03-28 | 2004-03-29 | 使用循环器处理通过单个电缆的多个公共频率信号的方法和设备 |
CN2004800145310A Expired - Fee Related CN1795624B (zh) | 2003-03-28 | 2004-03-29 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
Family Applications Before (1)
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CN200910170571.9A Expired - Fee Related CN101667842B (zh) | 2003-03-28 | 2004-03-29 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN2004800145310A Expired - Fee Related CN1795624B (zh) | 2003-03-28 | 2004-03-29 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
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CN (3) | CN101667842B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101667842B (zh) * | 2003-03-28 | 2016-02-10 | 苹果公司 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
CN102142872A (zh) * | 2010-01-29 | 2011-08-03 | 中兴通讯股份有限公司 | 一种用户设备中功放天线的配置装置及方法 |
CN102457316A (zh) * | 2010-10-15 | 2012-05-16 | 中兴通讯股份有限公司 | 利用室内无线信号覆盖系统进行多天线传输的系统和方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1162218A (zh) * | 1995-10-23 | 1997-10-15 | 汤姆森消费电子有限公司 | 控制降频变频器的变频增益的装置 |
CN1242890A (zh) * | 1997-10-31 | 2000-01-26 | 交互数字技术公司 | 多天线通信站 |
US6469680B1 (en) * | 1996-02-08 | 2002-10-22 | Orange Personal Communications Services Limited | Antenna arrangement |
US6522642B1 (en) * | 1994-11-03 | 2003-02-18 | Intel Corporation | Antenna diversity techniques |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5784683A (en) * | 1995-05-16 | 1998-07-21 | Bell Atlantic Network Services, Inc. | Shared use video processing systems for distributing program signals from multiplexed digitized information signals |
CN1110953C (zh) * | 1999-05-17 | 2003-06-04 | 上海贝尔有限公司 | 有线电视同轴电缆传输型安保终端 |
CN101667842B (zh) * | 2003-03-28 | 2016-02-10 | 苹果公司 | 用于通过单条电缆处理多个公共频率信号的方法和装置 |
-
2004
- 2004-03-29 CN CN200910170571.9A patent/CN101667842B/zh not_active Expired - Fee Related
- 2004-03-29 CN CN2004800148130A patent/CN1799236B/zh not_active Expired - Fee Related
- 2004-03-29 CN CN2004800145310A patent/CN1795624B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522642B1 (en) * | 1994-11-03 | 2003-02-18 | Intel Corporation | Antenna diversity techniques |
CN1162218A (zh) * | 1995-10-23 | 1997-10-15 | 汤姆森消费电子有限公司 | 控制降频变频器的变频增益的装置 |
US6469680B1 (en) * | 1996-02-08 | 2002-10-22 | Orange Personal Communications Services Limited | Antenna arrangement |
CN1242890A (zh) * | 1997-10-31 | 2000-01-26 | 交互数字技术公司 | 多天线通信站 |
Also Published As
Publication number | Publication date |
---|---|
CN1795624A (zh) | 2006-06-28 |
CN1795624B (zh) | 2010-12-29 |
CN101667842A (zh) | 2010-03-10 |
CN101667842B (zh) | 2016-02-10 |
CN1799236A (zh) | 2006-07-05 |
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Owner name: YANXING BIDEKE CO., LTD. Free format text: FORMER OWNER: NORTEL NETWORKS LTD (CA) Effective date: 20130722 Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD. Effective date: 20130722 |
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Effective date of registration: 20130722 Address after: American New York Patentee after: NORTEL NETWORKS LTD. Address before: Quebec Patentee before: NORTEL NETWORKS Ltd. Effective date of registration: 20130722 Address after: American California Patentee after: APPLE Inc. Address before: American New York Patentee before: NORTEL NETWORKS LTD. |
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