CN103594776A - 近场天线 - Google Patents
近场天线 Download PDFInfo
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- CN103594776A CN103594776A CN201310627843.XA CN201310627843A CN103594776A CN 103594776 A CN103594776 A CN 103594776A CN 201310627843 A CN201310627843 A CN 201310627843A CN 103594776 A CN103594776 A CN 103594776A
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CN201310627843.XA CN103594776B (zh) | 2013-11-29 | 2013-11-29 | 近场天线 |
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CN201310627843.XA CN103594776B (zh) | 2013-11-29 | 2013-11-29 | 近场天线 |
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CN103594776A true CN103594776A (zh) | 2014-02-19 |
CN103594776B CN103594776B (zh) | 2015-10-21 |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105428824A (zh) * | 2015-11-12 | 2016-03-23 | 上海圣丹纳电子科技有限公司 | 双频天线及其应用 |
CN105470637A (zh) * | 2015-12-31 | 2016-04-06 | 上海炘璞电子科技有限公司 | 一种射频识别天线 |
CN107735905A (zh) * | 2015-06-26 | 2018-02-23 | 马斯普罗电工株式会社 | 天线装置 |
CN108288765A (zh) * | 2018-04-27 | 2018-07-17 | 张瑞 | 一种近场天线 |
CN105390823B (zh) * | 2015-11-12 | 2018-09-18 | 上海圣丹纳无线科技有限公司 | 基于金属散热板的WiFi双频段天线阵 |
CN109728403A (zh) * | 2018-12-28 | 2019-05-07 | 浙江中烟工业有限责任公司 | 一种用于叉车阅读器的单端口馈电双极化远场/近场天线 |
CN110108372A (zh) * | 2019-05-07 | 2019-08-09 | 杭州电力设备制造有限公司 | 一种具有无线无源温度传感装置的令克 |
CN110832739A (zh) * | 2017-05-12 | 2020-02-21 | 艾诺格思公司 | 以最小的远场增益在近场距离处累积能量的近场天线 |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US11011942B2 (en) | 2017-03-30 | 2021-05-18 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US11063476B2 (en) | 2017-01-24 | 2021-07-13 | Energous Corporation | Microstrip antennas for wireless power transmitters |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
TWI776498B (zh) * | 2021-05-07 | 2022-09-01 | 啓碁科技股份有限公司 | 天線系統 |
US11463179B2 (en) | 2019-02-06 | 2022-10-04 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US11689045B2 (en) | 2015-12-24 | 2023-06-27 | Energous Corporation | Near-held wireless power transmission techniques |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1815806A (zh) * | 2005-01-31 | 2006-08-09 | 东南大学 | 介质基片辐射增强腔式天线 |
CN101546864A (zh) * | 2009-05-08 | 2009-09-30 | 电子科技大学 | 具有背腔电极的微带贴片陶瓷天线 |
-
2013
- 2013-11-29 CN CN201310627843.XA patent/CN103594776B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1815806A (zh) * | 2005-01-31 | 2006-08-09 | 东南大学 | 介质基片辐射增强腔式天线 |
CN101546864A (zh) * | 2009-05-08 | 2009-09-30 | 电子科技大学 | 具有背腔电极的微带贴片陶瓷天线 |
Non-Patent Citations (1)
Title |
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JIN SHI等: "A Cavity Backed UHF Near-Field Segmented Loop Antenna", 《2012IEEE ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION》, 29 August 2012 (2012-08-29) * |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US11652369B2 (en) | 2012-07-06 | 2023-05-16 | Energous Corporation | Systems and methods of determining a location of a receiver device and wirelessly delivering power to a focus region associated with the receiver device |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
CN107735905A (zh) * | 2015-06-26 | 2018-02-23 | 马斯普罗电工株式会社 | 天线装置 |
CN107735905B (zh) * | 2015-06-26 | 2020-01-10 | 马斯普罗电工株式会社 | 天线装置 |
CN105390823B (zh) * | 2015-11-12 | 2018-09-18 | 上海圣丹纳无线科技有限公司 | 基于金属散热板的WiFi双频段天线阵 |
CN105428824B (zh) * | 2015-11-12 | 2018-11-30 | 上海圣丹纳无线科技有限公司 | 双频天线及其应用 |
CN105428824A (zh) * | 2015-11-12 | 2016-03-23 | 上海圣丹纳电子科技有限公司 | 双频天线及其应用 |
US11689045B2 (en) | 2015-12-24 | 2023-06-27 | Energous Corporation | Near-held wireless power transmission techniques |
CN105470637A (zh) * | 2015-12-31 | 2016-04-06 | 上海炘璞电子科技有限公司 | 一种射频识别天线 |
US11063476B2 (en) | 2017-01-24 | 2021-07-13 | Energous Corporation | Microstrip antennas for wireless power transmitters |
US11011942B2 (en) | 2017-03-30 | 2021-05-18 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US11637456B2 (en) | 2017-05-12 | 2023-04-25 | Energous Corporation | Near-field antennas for accumulating radio frequency energy at different respective segments included in one or more channels of a conductive plate |
CN110832739A (zh) * | 2017-05-12 | 2020-02-21 | 艾诺格思公司 | 以最小的远场增益在近场距离处累积能量的近场天线 |
US11245191B2 (en) | 2017-05-12 | 2022-02-08 | Energous Corporation | Fabrication of near-field antennas for accumulating energy at a near-field distance with minimal far-field gain |
CN110832739B (zh) * | 2017-05-12 | 2021-06-15 | 艾诺格思公司 | 以最小的远场增益在近场距离处累积能量的近场天线 |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
US11817721B2 (en) | 2017-10-30 | 2023-11-14 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
CN108288765A (zh) * | 2018-04-27 | 2018-07-17 | 张瑞 | 一种近场天线 |
CN109728403A (zh) * | 2018-12-28 | 2019-05-07 | 浙江中烟工业有限责任公司 | 一种用于叉车阅读器的单端口馈电双极化远场/近场天线 |
CN109728403B (zh) * | 2018-12-28 | 2023-09-01 | 浙江中烟工业有限责任公司 | 一种用于叉车阅读器的单端口馈电双极化远场/近场天线 |
US11463179B2 (en) | 2019-02-06 | 2022-10-04 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
US11784726B2 (en) | 2019-02-06 | 2023-10-10 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
CN110108372A (zh) * | 2019-05-07 | 2019-08-09 | 杭州电力设备制造有限公司 | 一种具有无线无源温度传感装置的令克 |
TWI776498B (zh) * | 2021-05-07 | 2022-09-01 | 啓碁科技股份有限公司 | 天線系統 |
US11888549B2 (en) | 2021-05-07 | 2024-01-30 | Wistron Neweb Corp. | Antenna system |
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CN103594776B (zh) | 2015-10-21 |
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Effective date of registration: 20161130 Address after: Zhongtian Industrial Park estuary town of Rudong County, Jiangsu city of Nantong Province Haimen 226400 Patentee after: Zhongtian Broadband Technology Co., Ltd. Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Institute of electronic and Information Engineering Nantong University Patentee before: Nantong University |
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Address after: 226400 Rudong, Jiangsu province Hekou Town Industrial Park Patentee after: Zhongtian Broadband Technology Co., Ltd. Address before: Zhongtian Industrial Park estuary town of Rudong County, Jiangsu city of Nantong Province Haimen 226400 Patentee before: Zhongtian Broadband Technology Co., Ltd. |
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Effective date of registration: 20191114 Address after: 226400 Zhongtian Industrial Zone, Hekou Town, Rudong County, Jiangsu, Nantong Co-patentee after: Zhongtian Communication Technology Co., Ltd Patentee after: Zhongtian Broadband Technology Co., Ltd. Address before: 226400 Zhongtian Industrial Zone, Hekou Town, Rudong County, Jiangsu, Nantong Patentee before: Zhongtian Broadband Technology Co., Ltd. |
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