CN207800897U - Mimo天线系统、天线阵列及其低频辐射单元 - Google Patents
Mimo天线系统、天线阵列及其低频辐射单元 Download PDFInfo
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- CN207800897U CN207800897U CN201721806618.2U CN201721806618U CN207800897U CN 207800897 U CN207800897 U CN 207800897U CN 201721806618 U CN201721806618 U CN 201721806618U CN 207800897 U CN207800897 U CN 207800897U
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- 238000005388 cross polarization Methods 0.000 description 2
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Abstract
Description
对比参数 | 现有技术 | 本实施例 |
半功率波束宽度 | 81.4°~72.1° | 61.5°~58.4° |
前后比(dB) | 21.2 | 26.7 |
轴向交叉极化(dB) | 17.8 | 22.4 |
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CN201721806618.2U CN207800897U (zh) | 2017-12-21 | 2017-12-21 | Mimo天线系统、天线阵列及其低频辐射单元 |
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CN201721806618.2U CN207800897U (zh) | 2017-12-21 | 2017-12-21 | Mimo天线系统、天线阵列及其低频辐射单元 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107968253A (zh) * | 2017-12-21 | 2018-04-27 | 京信通信系统(中国)有限公司 | Mimo天线系统、天线阵列及其低频辐射单元 |
CN109713433A (zh) * | 2019-01-15 | 2019-05-03 | 武汉虹信通信技术有限责任公司 | 分体式辐射单元、天线阵列及基站天线 |
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2017
- 2017-12-21 CN CN201721806618.2U patent/CN207800897U/zh not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107968253A (zh) * | 2017-12-21 | 2018-04-27 | 京信通信系统(中国)有限公司 | Mimo天线系统、天线阵列及其低频辐射单元 |
WO2019119865A1 (zh) * | 2017-12-21 | 2019-06-27 | 京信通信系统(中国)有限公司 | Mimo天线系统、天线阵列及其低频辐射单元 |
CN107968253B (zh) * | 2017-12-21 | 2023-11-24 | 京信通信技术(广州)有限公司 | Mimo天线系统、天线阵列及其低频辐射单元 |
CN109713433A (zh) * | 2019-01-15 | 2019-05-03 | 武汉虹信通信技术有限责任公司 | 分体式辐射单元、天线阵列及基站天线 |
CN109713433B (zh) * | 2019-01-15 | 2022-11-04 | 武汉虹信科技发展有限责任公司 | 分体式辐射单元、天线阵列及基站天线 |
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GR01 | Patent grant | ||
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Effective date of registration: 20200110 Address after: 510663, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Co-patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Granted publication date: 20180831 Effective date of abandoning: 20231124 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20180831 Effective date of abandoning: 20231124 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |