CN1211892A - 测量基站天线中电压驻波率的设备与方法 - Google Patents
测量基站天线中电压驻波率的设备与方法 Download PDFInfo
- Publication number
- CN1211892A CN1211892A CN98102849A CN98102849A CN1211892A CN 1211892 A CN1211892 A CN 1211892A CN 98102849 A CN98102849 A CN 98102849A CN 98102849 A CN98102849 A CN 98102849A CN 1211892 A CN1211892 A CN 1211892A
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- China
- Prior art keywords
- signal
- base station
- standing wave
- voltage standing
- wave radio
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
- G01R27/06—Measuring reflection coefficients; Measuring standing-wave ratio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/103—Reflected power, e.g. return loss
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR32092/1997 | 1997-07-10 | ||
KR32092/97 | 1997-07-10 | ||
KR1019970032092A KR100218152B1 (ko) | 1997-02-06 | 1997-07-10 | 기지국 안테나의 전압정재파비 측정장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1211892A true CN1211892A (zh) | 1999-03-24 |
CN1121804C CN1121804C (zh) | 2003-09-17 |
Family
ID=19514081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98102849A Expired - Fee Related CN1121804C (zh) | 1997-07-10 | 1998-07-10 | 测量基站天线中电压驻波率的设备与方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6313644B1 (zh) |
KR (1) | KR100218152B1 (zh) |
CN (1) | CN1121804C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411372C (zh) * | 2004-12-27 | 2008-08-13 | 宏碁股份有限公司 | 具有检测天线连接状态的无线局域网系统 |
CN1983882B (zh) * | 2006-04-18 | 2011-11-16 | 华为技术有限公司 | 一种射频前端及利用其测量天馈电压驻波比的系统和方法 |
WO2012109887A1 (zh) * | 2011-08-19 | 2012-08-23 | 华为技术有限公司 | 电压驻波比的获取方法及电路、基站设备 |
CN103063908A (zh) * | 2009-08-27 | 2013-04-24 | 珠海银邮光电技术发展股份有限公司 | 通过rfid检测移动通信系统天线驻波比的方法 |
CN103809081A (zh) * | 2014-02-27 | 2014-05-21 | 武汉虹信通信技术有限责任公司 | 一种馈线驻波故障定位方法及其检测装置 |
CN103954838A (zh) * | 2014-04-14 | 2014-07-30 | 中船重工中南装备有限责任公司 | 手持式驻波比检测仪 |
CN105743519A (zh) * | 2016-04-07 | 2016-07-06 | 锐迪科微电子(上海)有限公司 | 一种射频发射电路、双向耦合器及定向耦合器 |
CN106680580A (zh) * | 2016-12-30 | 2017-05-17 | 福建星海通信科技有限公司 | 一种功率及电压驻波比的测量系统 |
CN108075844A (zh) * | 2016-11-17 | 2018-05-25 | 中兴通讯股份有限公司 | 射频反射波检测装置、无线通讯系统及天线状态检测方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100393981B1 (ko) * | 1998-12-02 | 2003-10-17 | 엘지전자 주식회사 | 기지국안테나의전압정재파비측정방법 |
KR20000041561A (ko) * | 1998-12-23 | 2000-07-15 | 김영환 | 기지국의 송신 안테나 상태 진단장치 |
KR100549127B1 (ko) * | 1999-04-15 | 2006-02-03 | 에스케이 텔레콤주식회사 | 무선주파수의 정재파비 측정 장치 |
US6747956B1 (en) * | 1999-07-30 | 2004-06-08 | Lucent Technologies Inc. | Method for measurement of receive antenna return loss in a CDMA radio system |
KR100316691B1 (ko) * | 1999-11-10 | 2001-12-12 | 박종섭 | 스위치를 이용한 기지국 안테나 점검장치 및 방법 |
KR100434342B1 (ko) * | 2001-11-15 | 2004-06-04 | 엘지전자 주식회사 | 무선통신망의 기지국 송신기 회로 |
GB2385674B (en) * | 2002-02-20 | 2005-04-06 | Racal Instruments Ltd | Radio frequency power generation and power measurement |
GB2385673B (en) * | 2002-02-20 | 2005-05-18 | Racal Instruments Ltd | Radio frequency power measurement |
KR100465776B1 (ko) * | 2002-04-15 | 2005-01-13 | (주)맨엔텔 | 정재파측정실습시스템 |
KR100433877B1 (ko) * | 2002-04-24 | 2004-06-04 | 삼성전자주식회사 | 광대역 부호 분할 다중 접속 이동 통신 시스템에서 수신안테나의 전압정재파비 테스트 장치 및 방법 |
KR20040013364A (ko) * | 2002-08-06 | 2004-02-14 | 주식회사 텔레매틱스 | 기지국 안테나 수신 정재파비 측정 시스템 |
CN1723641A (zh) * | 2002-12-11 | 2006-01-18 | 皇家飞利浦电子股份有限公司 | 包括具有集成的独立测试器的传输通路的集成电路 |
KR100531619B1 (ko) * | 2003-04-10 | 2005-11-28 | 주식회사 케이티프리텔 | 수신전용 패스를 포함하는 통신 시스템의 수신감도를측정하는 장치 및 방법 |
KR100539672B1 (ko) * | 2003-12-01 | 2005-12-28 | 엘지전자 주식회사 | 이동통신 시스템에서 리피터의 전압 정재파비 측정장치 및그 방법 |
US7557758B2 (en) * | 2007-03-26 | 2009-07-07 | Broadcom Corporation | Very high frequency dielectric substrate wave guide |
KR100877594B1 (ko) * | 2007-03-23 | 2009-01-09 | 주식회사 휴텍이일 | 마이크로웨이브 중계 시스템 |
US20090167322A1 (en) * | 2007-12-28 | 2009-07-02 | Erik Edmund Magnuson | Systems and method for classifying a substance |
CN102144335B (zh) * | 2008-09-05 | 2014-04-23 | Nxp股份有限公司 | 对天线元件进行馈电的装置及方法 |
JP2010206357A (ja) * | 2009-03-02 | 2010-09-16 | Fujitsu Ltd | 無線送受信装置 |
CN101509944B (zh) * | 2009-03-13 | 2012-10-31 | 摩比天线技术(深圳)有限公司 | 一种驻波比测量方法及装置 |
CN101557601B (zh) * | 2009-05-07 | 2013-08-07 | 上海华为技术有限公司 | 驻波检测方法、驻波检测装置和基站 |
US8897734B2 (en) | 2012-10-30 | 2014-11-25 | Ericsson Modems Sa | Standing wave ratio meter for integrated antenna tuner |
KR102411282B1 (ko) * | 2017-12-28 | 2022-06-21 | 삼성전자주식회사 | 차폐를 탐지하는 방법 및 전자 장치 |
DE102019134540B4 (de) | 2019-12-16 | 2021-08-05 | Hytera Mobilfunk Gmbh | Verfahren zur Fehlerüberwachung einer Antennenanlage einer Basisstation, Überwachungssystem, Testeinrichtung, Basisstation und Computerprogramm hierzu |
CN111884732B (zh) * | 2020-07-15 | 2022-07-12 | 武汉博畅通信设备有限责任公司 | 一种驻波比告警电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4110685A (en) * | 1976-11-01 | 1978-08-29 | Leenerts Virgil G | Standing wave ratio measurement instrument |
US4580092A (en) * | 1983-06-22 | 1986-04-01 | The United States Of America As Represented By The Secretary Of The Air Force | Pocket size antenna match indicator for VSWR measurement |
DE479168T1 (de) * | 1990-10-01 | 1992-11-26 | Murata Mfg. Co., Ltd., Nagaokakyo, Kyoto | Antennenueberwachungsapparat mit welligkeitsfaktor-mess-einheit. |
FI92259C (fi) * | 1992-12-30 | 1994-10-10 | Nokia Telecommunications Oy | Järjestely vastaanotinantennin kunnon mittaamiseksi |
-
1997
- 1997-07-10 KR KR1019970032092A patent/KR100218152B1/ko not_active IP Right Cessation
-
1998
- 1998-07-08 US US09/112,012 patent/US6313644B1/en not_active Expired - Lifetime
- 1998-07-10 CN CN98102849A patent/CN1121804C/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411372C (zh) * | 2004-12-27 | 2008-08-13 | 宏碁股份有限公司 | 具有检测天线连接状态的无线局域网系统 |
CN1983882B (zh) * | 2006-04-18 | 2011-11-16 | 华为技术有限公司 | 一种射频前端及利用其测量天馈电压驻波比的系统和方法 |
CN103063908B (zh) * | 2009-08-27 | 2015-06-10 | 珠海银邮光电技术发展股份有限公司 | 通过rfid检测移动通信系统天线驻波比的方法 |
CN103063908A (zh) * | 2009-08-27 | 2013-04-24 | 珠海银邮光电技术发展股份有限公司 | 通过rfid检测移动通信系统天线驻波比的方法 |
CN103270786B (zh) * | 2011-08-19 | 2016-09-28 | 华为技术有限公司 | 电压驻波比的获取方法及电路、基站设备 |
CN103270786A (zh) * | 2011-08-19 | 2013-08-28 | 华为技术有限公司 | 电压驻波比的获取方法及电路、基站设备 |
WO2012109887A1 (zh) * | 2011-08-19 | 2012-08-23 | 华为技术有限公司 | 电压驻波比的获取方法及电路、基站设备 |
CN103809081A (zh) * | 2014-02-27 | 2014-05-21 | 武汉虹信通信技术有限责任公司 | 一种馈线驻波故障定位方法及其检测装置 |
CN103954838A (zh) * | 2014-04-14 | 2014-07-30 | 中船重工中南装备有限责任公司 | 手持式驻波比检测仪 |
CN105743519A (zh) * | 2016-04-07 | 2016-07-06 | 锐迪科微电子(上海)有限公司 | 一种射频发射电路、双向耦合器及定向耦合器 |
CN105743519B (zh) * | 2016-04-07 | 2019-01-29 | 锐迪科微电子(上海)有限公司 | 一种射频发射电路、双向耦合器及定向耦合器 |
CN108075844A (zh) * | 2016-11-17 | 2018-05-25 | 中兴通讯股份有限公司 | 射频反射波检测装置、无线通讯系统及天线状态检测方法 |
CN106680580A (zh) * | 2016-12-30 | 2017-05-17 | 福建星海通信科技有限公司 | 一种功率及电压驻波比的测量系统 |
CN106680580B (zh) * | 2016-12-30 | 2019-10-22 | 福建星海通信科技有限公司 | 一种功率及电压驻波比的测量系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1121804C (zh) | 2003-09-17 |
KR19980069840A (ko) | 1998-10-26 |
KR100218152B1 (ko) | 1999-09-01 |
US6313644B1 (en) | 2001-11-06 |
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Address after: Seoul, South Kerean Patentee after: LG Electronics Inc. Address before: Seoul, South Kerean Patentee before: LG Information & Communications, Ltd. |
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Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061124 |
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