CN1206260A - 微波设备中的自检查电路 - Google Patents
微波设备中的自检查电路 Download PDFInfo
- Publication number
- CN1206260A CN1206260A CN98103062A CN98103062A CN1206260A CN 1206260 A CN1206260 A CN 1206260A CN 98103062 A CN98103062 A CN 98103062A CN 98103062 A CN98103062 A CN 98103062A CN 1206260 A CN1206260 A CN 1206260A
- Authority
- CN
- China
- Prior art keywords
- monitoring point
- value
- signal
- storage device
- microwave
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Microwave Amplifiers (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970034514A KR100208194B1 (ko) | 1997-07-23 | 1997-07-23 | 초고주파 장비의 자체 점검장치 |
KR34514/1997 | 1997-07-23 | ||
KR34514/97 | 1997-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1206260A true CN1206260A (zh) | 1999-01-27 |
CN1121768C CN1121768C (zh) | 2003-09-17 |
Family
ID=19515423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98103062A Expired - Fee Related CN1121768C (zh) | 1997-07-23 | 1998-07-23 | 微波设备中的自检查电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6154682A (zh) |
KR (1) | KR100208194B1 (zh) |
CN (1) | CN1121768C (zh) |
RU (1) | RU2181895C2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103063988A (zh) * | 2012-12-28 | 2013-04-24 | 成都泰格微电子研究所有限责任公司 | 表面贴装无源微波电路的功率承受能力测试方法 |
CN107588865A (zh) * | 2017-10-23 | 2018-01-16 | 盐城工学院 | 温度采集电路和光接收模块 |
CN110412496A (zh) * | 2019-07-29 | 2019-11-05 | 中电科仪器仪表有限公司 | 集成电路多参数测试仪的测试功能快速自检电路及方法 |
CN110784236A (zh) * | 2018-07-31 | 2020-02-11 | 恩智浦有限公司 | 增强系统集成镜的精确度和分辨率的方法和系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417050C (zh) * | 2001-11-29 | 2008-09-03 | 中兴通讯股份有限公司 | 室外通讯设备环境、动力装置监控方法及监控系统 |
DE60308135T2 (de) * | 2003-01-31 | 2006-12-21 | Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto | Sensorvorrichtung, Messsystem und Verfahren zur Kalibrierung |
US7830134B2 (en) * | 2006-10-06 | 2010-11-09 | Ladybug Technologies Llc | Power meter with means to eliminate the need to zero and calibrating |
CN101587181B (zh) * | 2009-06-17 | 2012-02-08 | 北京航空航天大学 | 一种宽带数字化遥测信号隔离匹配方法 |
CN101778404A (zh) * | 2009-12-31 | 2010-07-14 | 福建三元达通讯股份有限公司 | 一种通信网络自动检测系统 |
CN109975856B (zh) * | 2017-12-27 | 2024-02-09 | 核工业西南物理研究院 | 一种基于多工器的多波束微波源 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780685A (en) * | 1987-03-19 | 1988-10-25 | General Electric Company | Composite power amplifier with redundancy |
GB9021484D0 (en) * | 1990-10-03 | 1990-11-14 | Univ Strathclyde | Gas insulated substations |
US5367533A (en) * | 1990-12-05 | 1994-11-22 | Interdigital Technology Corporation | Dynamic capacity allocation CDMA spread spectrum communications |
US5521360A (en) * | 1994-09-14 | 1996-05-28 | Martin Marietta Energy Systems, Inc. | Apparatus and method for microwave processing of materials |
US5956627A (en) * | 1997-07-08 | 1999-09-21 | Uniden San Diego Research & Development Center, Inc. | Temperature compensated power control circuit |
-
1997
- 1997-07-23 KR KR1019970034514A patent/KR100208194B1/ko not_active IP Right Cessation
-
1998
- 1998-07-21 US US09/119,643 patent/US6154682A/en not_active Expired - Fee Related
- 1998-07-22 RU RU98114103/09A patent/RU2181895C2/ru active
- 1998-07-23 CN CN98103062A patent/CN1121768C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103063988A (zh) * | 2012-12-28 | 2013-04-24 | 成都泰格微电子研究所有限责任公司 | 表面贴装无源微波电路的功率承受能力测试方法 |
CN103063988B (zh) * | 2012-12-28 | 2014-12-31 | 成都泰格微电子研究所有限责任公司 | 表面贴装无源微波电路的功率承受能力测试方法 |
CN107588865A (zh) * | 2017-10-23 | 2018-01-16 | 盐城工学院 | 温度采集电路和光接收模块 |
CN110784236A (zh) * | 2018-07-31 | 2020-02-11 | 恩智浦有限公司 | 增强系统集成镜的精确度和分辨率的方法和系统 |
CN110784236B (zh) * | 2018-07-31 | 2022-11-29 | 恩智浦有限公司 | 增强系统集成镜的精确度和分辨率的方法和系统 |
CN110412496A (zh) * | 2019-07-29 | 2019-11-05 | 中电科仪器仪表有限公司 | 集成电路多参数测试仪的测试功能快速自检电路及方法 |
CN110412496B (zh) * | 2019-07-29 | 2021-05-07 | 中电科思仪科技股份有限公司 | 集成电路多参数测试仪的测试功能快速自检电路及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1121768C (zh) | 2003-09-17 |
KR100208194B1 (ko) | 1999-07-15 |
US6154682A (en) | 2000-11-28 |
KR19990011422A (ko) | 1999-02-18 |
RU2181895C2 (ru) | 2002-04-27 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: LG ELECTRONIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: LG INFORMATION + COMMUNICATIONS LTD. |
|
CP03 | Change of name, title or address |
Address after: Seoul, South Kerean Patentee after: LG Electronics Inc. Address before: Seoul, South Kerean Patentee before: LG Information & Communications, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061110 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: Seoul, South Kerean Patentee after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Electronics Inc. |
|
C56 | Change in the name or address of the patentee |
Owner name: LG-ERICSSON CO., LTD. Free format text: FORMER NAME: LG-NORTEL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Seoul, Korea Patentee after: Novera Optics Korea Co., Ltd. Address before: Seoul, Korea Patentee before: LG Nortel Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030917 Termination date: 20120723 |