CN109088133B - 射频器件 - Google Patents
射频器件 Download PDFInfo
- Publication number
- CN109088133B CN109088133B CN201810788202.5A CN201810788202A CN109088133B CN 109088133 B CN109088133 B CN 109088133B CN 201810788202 A CN201810788202 A CN 201810788202A CN 109088133 B CN109088133 B CN 109088133B
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- China
- Prior art keywords
- intermodulation
- radio frequency
- circuit
- cavity
- frequency device
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- 230000006872 improvement Effects 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810788202.5A CN109088133B (zh) | 2018-07-18 | 2018-07-18 | 射频器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810788202.5A CN109088133B (zh) | 2018-07-18 | 2018-07-18 | 射频器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109088133A CN109088133A (zh) | 2018-12-25 |
CN109088133B true CN109088133B (zh) | 2023-10-31 |
Family
ID=64837702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810788202.5A Active CN109088133B (zh) | 2018-07-18 | 2018-07-18 | 射频器件 |
Country Status (1)
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CN (1) | CN109088133B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109802234B (zh) * | 2019-01-30 | 2023-09-29 | 京信通信技术(广州)有限公司 | 基站天线及移相馈电装置 |
CN109638457B (zh) * | 2019-01-30 | 2023-09-29 | 京信通信技术(广州)有限公司 | 天线及移相馈电装置 |
CN113113741B (zh) * | 2019-12-24 | 2022-06-10 | 华为技术有限公司 | 一种滤波器、移相器以及相关装置 |
CN111883880B (zh) * | 2020-07-31 | 2021-10-26 | 武汉虹信科技发展有限责任公司 | 移相器及基站天线 |
CN112886171B (zh) * | 2021-01-06 | 2022-04-08 | 武汉虹信科技发展有限责任公司 | 功分合路器、馈电网络及电调天线 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201812933U (zh) * | 2010-07-19 | 2011-04-27 | 海宁胜百信息科技有限公司 | 一体化滤波天线 |
CN105390824A (zh) * | 2015-12-14 | 2016-03-09 | 华为技术有限公司 | 劈裂天线的馈电网络和劈裂天线 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003081795A2 (en) * | 2002-03-18 | 2003-10-02 | Ems Technologies, Inc. | Passive intermodulation interference control circuits |
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2018
- 2018-07-18 CN CN201810788202.5A patent/CN109088133B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201812933U (zh) * | 2010-07-19 | 2011-04-27 | 海宁胜百信息科技有限公司 | 一体化滤波天线 |
CN105390824A (zh) * | 2015-12-14 | 2016-03-09 | 华为技术有限公司 | 劈裂天线的馈电网络和劈裂天线 |
Also Published As
Publication number | Publication date |
---|---|
CN109088133A (zh) | 2018-12-25 |
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Address after: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Applicant after: SOUTH CHINA University OF TECHNOLOGY Applicant after: Jingxin Network System Co.,Ltd. Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant after: TIANJIN COMBA TELECOM SYSTEMS Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Applicant before: SOUTH CHINA University OF TECHNOLOGY Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Effective date of registration: 20210802 Address after: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Applicant after: SOUTH CHINA University OF TECHNOLOGY Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Applicant before: SOUTH CHINA University OF TECHNOLOGY Applicant before: Jingxin Network System Co.,Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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