CN1691542A - 自动测试天线隔离度的直放站及其测试方法 - Google Patents
自动测试天线隔离度的直放站及其测试方法 Download PDFInfo
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- CN1691542A CN1691542A CN 200410034042 CN200410034042A CN1691542A CN 1691542 A CN1691542 A CN 1691542A CN 200410034042 CN200410034042 CN 200410034042 CN 200410034042 A CN200410034042 A CN 200410034042A CN 1691542 A CN1691542 A CN 1691542A
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102478620A (zh) * | 2010-11-25 | 2012-05-30 | 上海华虹Nec电子有限公司 | 射频工艺中射频隔离度的表征方法 |
CN102547828A (zh) * | 2010-12-31 | 2012-07-04 | 中国移动通信集团江苏有限公司 | 一种测试移动通信网络性能的装置及方法 |
CN101615958B (zh) * | 2008-06-27 | 2012-07-18 | 京信通信系统(中国)有限公司 | 数字无线直放站系统的天线隔离度检测方法 |
CN102761382A (zh) * | 2012-06-07 | 2012-10-31 | 哈尔滨海能达科技有限公司 | 一种确定天线隔离度的方法、系统及相关装置 |
TWI601388B (zh) * | 2016-11-17 | 2017-10-01 | 翌勤通訊股份有限公司 | 對稱式中繼器及其測量天線隔離度的方法 |
CN111148141A (zh) * | 2019-12-27 | 2020-05-12 | 京信通信系统(中国)有限公司 | Lte基站、lte基站测试系统和方法 |
CN113238100A (zh) * | 2021-04-23 | 2021-08-10 | 南京熊猫汉达科技有限公司 | 一种基于卫星通信天线背瓣信号的天线测试装置及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127223C (zh) * | 1999-07-29 | 2003-11-05 | 厦门华侨电子企业有限公司 | 350MHz频段移动通信直放站及其天线安装方法 |
JP2003110354A (ja) * | 2001-09-27 | 2003-04-11 | Furukawa Electric Co Ltd:The | 中継局およびこれに用いられる送信アンテナ並びに受信アンテナ |
US7092714B2 (en) * | 2002-02-12 | 2006-08-15 | Airnet Communications Corporation | Method for improving RF spectrum efficiency with repeater backhauls |
CN1152587C (zh) * | 2002-03-12 | 2004-06-02 | 武汉邮电科学研究院 | 无线传输直放站天线隔离度自动检测模块 |
-
2004
- 2004-04-23 CN CNB2004100340423A patent/CN100391123C/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101615958B (zh) * | 2008-06-27 | 2012-07-18 | 京信通信系统(中国)有限公司 | 数字无线直放站系统的天线隔离度检测方法 |
CN102478620A (zh) * | 2010-11-25 | 2012-05-30 | 上海华虹Nec电子有限公司 | 射频工艺中射频隔离度的表征方法 |
CN102478620B (zh) * | 2010-11-25 | 2013-09-11 | 上海华虹Nec电子有限公司 | 射频工艺中射频隔离度的表征方法 |
CN102547828A (zh) * | 2010-12-31 | 2012-07-04 | 中国移动通信集团江苏有限公司 | 一种测试移动通信网络性能的装置及方法 |
CN102547828B (zh) * | 2010-12-31 | 2016-04-27 | 中国移动通信集团江苏有限公司 | 一种测试移动通信网络性能的装置及方法 |
CN102761382A (zh) * | 2012-06-07 | 2012-10-31 | 哈尔滨海能达科技有限公司 | 一种确定天线隔离度的方法、系统及相关装置 |
TWI601388B (zh) * | 2016-11-17 | 2017-10-01 | 翌勤通訊股份有限公司 | 對稱式中繼器及其測量天線隔離度的方法 |
CN108092724A (zh) * | 2016-11-17 | 2018-05-29 | 翌勤通讯股份有限公司 | 对称式中继器及其测量天线隔离度的方法 |
CN111148141A (zh) * | 2019-12-27 | 2020-05-12 | 京信通信系统(中国)有限公司 | Lte基站、lte基站测试系统和方法 |
CN111148141B (zh) * | 2019-12-27 | 2023-05-16 | 京信网络系统股份有限公司 | Lte基站、lte基站测试系统和方法 |
CN113238100A (zh) * | 2021-04-23 | 2021-08-10 | 南京熊猫汉达科技有限公司 | 一种基于卫星通信天线背瓣信号的天线测试装置及方法 |
CN113238100B (zh) * | 2021-04-23 | 2022-07-19 | 南京熊猫汉达科技有限公司 | 一种基于卫星通信天线背瓣信号的天线测试装置及方法 |
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CN100391123C (zh) | 2008-05-28 |
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