TW200603485A - Switched multi-beam antenna - Google Patents
Switched multi-beam antennaInfo
- Publication number
- TW200603485A TW200603485A TW094111460A TW94111460A TW200603485A TW 200603485 A TW200603485 A TW 200603485A TW 094111460 A TW094111460 A TW 094111460A TW 94111460 A TW94111460 A TW 94111460A TW 200603485 A TW200603485 A TW 200603485A
- Authority
- TW
- Taiwan
- Prior art keywords
- ground plane
- antenna elements
- common reflector
- switch assembly
- antenna
- Prior art date
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
An antenna assembly includes a common reflector and multiple monopole type antenna elements positioned on a ground plane and fed with a switch assembly. The switch assembly is capable of feeding individual antennas as well as combining multiple antennas for improved radiation pattern coverage. Multiple antenna elements are placed around the common reflector to cover sectors of space around the antenna assembly to provide transmission and reception of radio frequency (RF) signals for mobile communication devices in a wireless network. The ground plane can be grounded or capacitively coupled to an existing circuit board or metal surface, allowing for reduced ground plane dimensions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56209704P | 2004-04-12 | 2004-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200603485A true TW200603485A (en) | 2006-01-16 |
Family
ID=38063772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094111460A TW200603485A (en) | 2004-04-12 | 2005-04-12 | Switched multi-beam antenna |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1957506B (en) |
IL (1) | IL178540A0 (en) |
TW (1) | TW200603485A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9287633B2 (en) | 2012-08-30 | 2016-03-15 | Industrial Technology Research Institute | Dual frequency coupling feed antenna and adjustable wave beam module using the antenna |
TWI740645B (en) * | 2020-09-11 | 2021-09-21 | 泓博無線通訊技術有限公司 | High-gain antenna array and arrangement of high-gain antenna arrays |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104204B (en) * | 2009-12-22 | 2017-04-05 | 光宝电子(广州)有限公司 | Multi-input/output antenna device |
CN103004018A (en) * | 2010-07-19 | 2013-03-27 | 莱尔德技术股份有限公司 | Multiple-antenna systems with enhanced isolation and directivity |
CN102013559A (en) * | 2010-09-20 | 2011-04-13 | 西安电子科技大学 | Beam scanning array antenna |
US8606178B2 (en) * | 2011-03-08 | 2013-12-10 | GM Global Technology Operations LLC | Multi-directional wireless communication for a control module |
TWI508374B (en) * | 2011-10-20 | 2015-11-11 | Realtek Semiconductor Corp | Switched beam smart antenna apparatus and related wireless communication circuit |
CN103066387A (en) * | 2011-10-24 | 2013-04-24 | 瑞昱半导体股份有限公司 | Intelligent antenna device capable of switching beams and related wireless communication circuit |
CN102780091B (en) * | 2012-07-31 | 2014-07-02 | 华南理工大学 | Circular polarization spiral antenna with high low elevation gain |
US20140159958A1 (en) * | 2012-12-07 | 2014-06-12 | Futurewei Technologies, Inc. | Beam Forming Antenna Array |
CN103887600B (en) * | 2012-12-19 | 2017-12-01 | 深圳光启智能光子技术有限公司 | Wireless coverage antenna element, antenna module and multi-antenna component |
TWI572093B (en) | 2015-07-30 | 2017-02-21 | 啟碁科技股份有限公司 | Antenna system |
CN108352610B (en) * | 2015-11-09 | 2021-04-16 | 智加系统公司 | Ultra-wideband (UWB) antenna and associated cover for UWB antenna |
CN108242586B (en) * | 2016-12-27 | 2020-10-30 | 启碁科技股份有限公司 | Communication device |
CN108538823B (en) * | 2018-04-25 | 2020-06-19 | 成都聚利中宇科技有限公司 | Packaging chip of integrated monopole antenna and processing method thereof |
CN111261980B (en) * | 2018-11-30 | 2021-06-01 | 华为技术有限公司 | Switch assembly and antenna device |
CN110048223B (en) * | 2019-03-26 | 2023-06-09 | 创意银航(山东)技术有限公司 | C-band high-power antenna |
US11835636B2 (en) * | 2020-05-11 | 2023-12-05 | Cisco Technology, Inc. | Low-profile angle of arrival antennas |
CN216529368U (en) * | 2021-12-23 | 2022-05-13 | 苏州科瓴精密机械科技有限公司 | Signal enhancement device and lawn mower for lawn mower |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044063A (en) * | 1959-03-19 | 1962-07-10 | Alford Andrew | Directional antenna system |
-
2005
- 2005-04-12 CN CN200580016384.5A patent/CN1957506B/en active Active
- 2005-04-12 TW TW094111460A patent/TW200603485A/en unknown
-
2006
- 2006-10-15 IL IL178540A patent/IL178540A0/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9287633B2 (en) | 2012-08-30 | 2016-03-15 | Industrial Technology Research Institute | Dual frequency coupling feed antenna and adjustable wave beam module using the antenna |
TWI740645B (en) * | 2020-09-11 | 2021-09-21 | 泓博無線通訊技術有限公司 | High-gain antenna array and arrangement of high-gain antenna arrays |
Also Published As
Publication number | Publication date |
---|---|
CN1957506A (en) | 2007-05-02 |
IL178540A0 (en) | 2007-02-11 |
CN1957506B (en) | 2014-04-02 |
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