CN113141218A - 宽频高方向性耦合器及其宽频驻波比检测装置 - Google Patents
宽频高方向性耦合器及其宽频驻波比检测装置 Download PDFInfo
- Publication number
- CN113141218A CN113141218A CN202010151267.6A CN202010151267A CN113141218A CN 113141218 A CN113141218 A CN 113141218A CN 202010151267 A CN202010151267 A CN 202010151267A CN 113141218 A CN113141218 A CN 113141218A
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- broadband
- directional couplers
- filters
- electrically connected
- wave ratio
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000008878 coupling Effects 0.000 claims abstract description 37
- 238000010168 coupling process Methods 0.000 claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 claims abstract description 37
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010151267.6A CN113141218B (zh) | 2020-03-06 | 2020-03-06 | 宽频高方向性耦合器及其宽频驻波比检测装置 |
TW109113793A TWI777155B (zh) | 2020-03-06 | 2020-04-24 | 寬頻高方向性耦合器及其寬頻駐波比檢測裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010151267.6A CN113141218B (zh) | 2020-03-06 | 2020-03-06 | 宽频高方向性耦合器及其宽频驻波比检测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113141218A true CN113141218A (zh) | 2021-07-20 |
CN113141218B CN113141218B (zh) | 2023-03-31 |
Family
ID=76035577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010151267.6A Active CN113141218B (zh) | 2020-03-06 | 2020-03-06 | 宽频高方向性耦合器及其宽频驻波比检测装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN113141218B (zh) |
TW (1) | TWI777155B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113890639A (zh) * | 2021-11-11 | 2022-01-04 | 中国电子科技集团公司第二十九研究所 | 一种辐射单元功率检测的装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06334401A (ja) * | 1993-05-26 | 1994-12-02 | Fujitsu Ltd | マイクロ波回路の検波器 |
CN201796003U (zh) * | 2010-08-17 | 2011-04-13 | 杭州华三通信技术有限公司 | 驻波检测装置 |
CN203119911U (zh) * | 2013-03-27 | 2013-08-07 | 厦门特力通信息技术有限公司 | 一种带远程监测功能的无源天线装置 |
CN105099493A (zh) * | 2014-04-25 | 2015-11-25 | 华为技术有限公司 | 射频电路和移动终端 |
CN105490758A (zh) * | 2014-09-18 | 2016-04-13 | 常熟市凯力达蜂窝包装材料有限公司 | 高精度射频驻波检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0722449B2 (ja) * | 1984-09-26 | 1995-03-15 | 井関農機株式会社 | 苗植機 |
US9866244B2 (en) * | 2015-09-10 | 2018-01-09 | Skyworks Solutions, Inc. | Electromagnetic couplers for multi-frequency power detection |
US9698833B2 (en) * | 2015-11-16 | 2017-07-04 | Infineon Technologies Ag | Voltage standing wave radio measurement and tuning systems and methods |
-
2020
- 2020-03-06 CN CN202010151267.6A patent/CN113141218B/zh active Active
- 2020-04-24 TW TW109113793A patent/TWI777155B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06334401A (ja) * | 1993-05-26 | 1994-12-02 | Fujitsu Ltd | マイクロ波回路の検波器 |
CN201796003U (zh) * | 2010-08-17 | 2011-04-13 | 杭州华三通信技术有限公司 | 驻波检测装置 |
CN203119911U (zh) * | 2013-03-27 | 2013-08-07 | 厦门特力通信息技术有限公司 | 一种带远程监测功能的无源天线装置 |
CN105099493A (zh) * | 2014-04-25 | 2015-11-25 | 华为技术有限公司 | 射频电路和移动终端 |
CN105490758A (zh) * | 2014-09-18 | 2016-04-13 | 常熟市凯力达蜂窝包装材料有限公司 | 高精度射频驻波检测方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113890639A (zh) * | 2021-11-11 | 2022-01-04 | 中国电子科技集团公司第二十九研究所 | 一种辐射单元功率检测的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
TW202109966A (zh) | 2021-03-01 |
CN113141218B (zh) | 2023-03-31 |
TWI777155B (zh) | 2022-09-11 |
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Effective date of registration: 20211229 Address after: 239299 No. 8, yongyang Road, international economic and Technological Development Zone, Chuzhou City, Anhui Province Applicant after: LUXSHARE PRECISION INDUSTRY (CHUZHOU) Co.,Ltd. Address before: 215324 room 2, No.158, Jinchang Road, Jinxi Town, Kunshan City, Jiangsu Province Applicant before: KUNSHAN LIXUN RF TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240327 Address after: Building 3, 5, and auxiliary buildings of Phase II standard factory building, No. 99, Xubang Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Province, 215124 Patentee after: Suzhou Lixun Technology Co.,Ltd. Country or region after: China Address before: 239299 No. 8, yongyang Road, international economic and Technological Development Zone, Chuzhou City, Anhui Province Patentee before: LUXSHARE PRECISION INDUSTRY (CHUZHOU) Co.,Ltd. Country or region before: China |