CN109994804B - 移相器及天线 - Google Patents
移相器及天线 Download PDFInfo
- Publication number
- CN109994804B CN109994804B CN201910308085.2A CN201910308085A CN109994804B CN 109994804 B CN109994804 B CN 109994804B CN 201910308085 A CN201910308085 A CN 201910308085A CN 109994804 B CN109994804 B CN 109994804B
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- CN
- China
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- branch
- output
- phase shifter
- output branch
- input
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000005855 radiation Effects 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims description 50
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/247—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910308085.2A CN109994804B (zh) | 2019-04-17 | 2019-04-17 | 移相器及天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910308085.2A CN109994804B (zh) | 2019-04-17 | 2019-04-17 | 移相器及天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109994804A CN109994804A (zh) | 2019-07-09 |
CN109994804B true CN109994804B (zh) | 2024-01-30 |
Family
ID=67133926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910308085.2A Active CN109994804B (zh) | 2019-04-17 | 2019-04-17 | 移相器及天线 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109994804B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017091944A1 (zh) * | 2015-11-30 | 2017-06-08 | 中国科学院微电子研究所 | 微带开关型移相器及应用其的移相模块 |
CN109638391A (zh) * | 2018-11-09 | 2019-04-16 | 华南理工大学 | 介质移动式移相器及基站天线 |
CN209607890U (zh) * | 2019-04-17 | 2019-11-08 | 京信通信技术(广州)有限公司 | 移相器及天线 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7315225B2 (en) * | 2004-11-24 | 2008-01-01 | Ems Technologies Canada, Ltd. | Phase shifter providing multiple selectable phase shift states |
-
2019
- 2019-04-17 CN CN201910308085.2A patent/CN109994804B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017091944A1 (zh) * | 2015-11-30 | 2017-06-08 | 中国科学院微电子研究所 | 微带开关型移相器及应用其的移相模块 |
CN109638391A (zh) * | 2018-11-09 | 2019-04-16 | 华南理工大学 | 介质移动式移相器及基站天线 |
CN209607890U (zh) * | 2019-04-17 | 2019-11-08 | 京信通信技术(广州)有限公司 | 移相器及天线 |
Also Published As
Publication number | Publication date |
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CN109994804A (zh) | 2019-07-09 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230718 Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |