TW200943634A - Dual-band coupling device - Google Patents
Dual-band coupling deviceInfo
- Publication number
- TW200943634A TW200943634A TW097112780A TW97112780A TW200943634A TW 200943634 A TW200943634 A TW 200943634A TW 097112780 A TW097112780 A TW 097112780A TW 97112780 A TW97112780 A TW 97112780A TW 200943634 A TW200943634 A TW 200943634A
- Authority
- TW
- Taiwan
- Prior art keywords
- rectangular groove
- coupling device
- feed
- dual
- disposed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097112780A TWI352455B (en) | 2008-04-09 | 2008-04-09 | Dual-band coupling device |
US12/259,974 US7864125B2 (en) | 2008-04-09 | 2008-10-28 | Dual-band coupling device comprising first and second annular grooves being fed by first and second feed conductors |
US12/840,200 US8068063B2 (en) | 2008-04-09 | 2010-07-20 | Dual-band coupling device comprising first and second annular grooves fed by first and second feed conductors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097112780A TWI352455B (en) | 2008-04-09 | 2008-04-09 | Dual-band coupling device |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200943634A true TW200943634A (en) | 2009-10-16 |
TWI352455B TWI352455B (en) | 2011-11-11 |
Family
ID=41163493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097112780A TWI352455B (en) | 2008-04-09 | 2008-04-09 | Dual-band coupling device |
Country Status (2)
Country | Link |
---|---|
US (2) | US7864125B2 (zh) |
TW (1) | TWI352455B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103956567A (zh) * | 2014-05-16 | 2014-07-30 | 厦门大学 | 一种双极化双端口腔体方向性天线 |
TWI497923B (zh) * | 2012-11-21 | 2015-08-21 | Wistron Neweb Corp | 訊號發收器 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI336972B (en) * | 2007-08-13 | 2011-02-01 | Univ Nat Taiwan | Coupling device |
TWI352455B (en) * | 2008-04-09 | 2011-11-11 | Univ Nat Taiwan | Dual-band coupling device |
US8643565B2 (en) * | 2010-12-06 | 2014-02-04 | Seeonic, Inc. | Low-profile antenna and feed structure |
US8514138B2 (en) * | 2011-01-12 | 2013-08-20 | Mediatek Inc. | Meander slot antenna structure and antenna module utilizing the same |
FR2971631A1 (fr) * | 2011-02-11 | 2012-08-17 | France Telecom | Antenne a base de guides a fentes annulaires |
CN105846077B (zh) * | 2015-01-14 | 2018-10-26 | 冠捷投资有限公司 | 双极化天线 |
WO2016113520A1 (en) * | 2015-01-16 | 2016-07-21 | Toshiba Research Europe Limited | Antenna |
US10109925B1 (en) * | 2016-08-15 | 2018-10-23 | The United States Of America As Represented By The Secretary Of The Navy | Dual feed slot antenna |
CN108682939B (zh) * | 2018-04-19 | 2022-12-02 | 深圳三星通信技术研究有限公司 | 一种滤波天线 |
GB2577295B (en) * | 2018-09-20 | 2021-07-28 | Swisscom Ag | Method and apparatus |
US11233339B2 (en) | 2018-09-20 | 2022-01-25 | Swisscom Ag | Methods and systems for implementing and operating multiple-input and multiple-output (MIMO) antennas |
CN110380213B (zh) * | 2019-08-06 | 2021-09-03 | 维沃移动通信有限公司 | 一种天线阵列及终端 |
TWI708434B (zh) * | 2019-12-27 | 2020-10-21 | 財團法人工業技術研究院 | 高整合度多天線陣列 |
US11276942B2 (en) | 2019-12-27 | 2022-03-15 | Industrial Technology Research Institute | Highly-integrated multi-antenna array |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755759A (en) | 1969-05-21 | 1973-08-28 | Stanford Research Inst | Slot line |
US4208660A (en) * | 1977-11-11 | 1980-06-17 | Raytheon Company | Radio frequency ring-shaped slot antenna |
GB2213996A (en) * | 1987-12-22 | 1989-08-23 | Philips Electronic Associated | Coplanar patch antenna |
FR2821503A1 (fr) * | 2001-02-23 | 2002-08-30 | Thomson Multimedia Sa | Dispositif de reception et/ou d'emission de signaux electromagnetiques utilisable dans le domaine des transmissions sans fil |
TWI336972B (en) * | 2007-08-13 | 2011-02-01 | Univ Nat Taiwan | Coupling device |
TWI352455B (en) * | 2008-04-09 | 2011-11-11 | Univ Nat Taiwan | Dual-band coupling device |
-
2008
- 2008-04-09 TW TW097112780A patent/TWI352455B/zh active
- 2008-10-28 US US12/259,974 patent/US7864125B2/en active Active
-
2010
- 2010-07-20 US US12/840,200 patent/US8068063B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI497923B (zh) * | 2012-11-21 | 2015-08-21 | Wistron Neweb Corp | 訊號發收器 |
CN103956567A (zh) * | 2014-05-16 | 2014-07-30 | 厦门大学 | 一种双极化双端口腔体方向性天线 |
CN103956567B (zh) * | 2014-05-16 | 2016-05-25 | 厦门大学 | 一种双极化双端口腔体方向性天线 |
Also Published As
Publication number | Publication date |
---|---|
US20090256653A1 (en) | 2009-10-15 |
TWI352455B (en) | 2011-11-11 |
US20100277261A1 (en) | 2010-11-04 |
US7864125B2 (en) | 2011-01-04 |
US8068063B2 (en) | 2011-11-29 |
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