講演抄録/キーワード |
講演名 |
2016-03-01 13:50
A Novel 3D antenna with Wideband and Circular Polarization for Wifi, WiMAX, LTE technologies ○Thi Duyen Bui(HUST & EPU)・Minh Thuy Le・Quoc Cuong Nguyen(HUST) |
抄録 |
(和) |
Improving band-width, radiation-gain and efficiency of polarization for antenna has been a problem which should be solved. A simple way to obtain wideband and dual-circular polarization of a novel three-dimensional dipole antenna array (TDAA) is presented. This proposed microstrip antenna has a wideband from 4.3 GHz to 7.1 GHz, dual-band circular polarization and maximum gain of 9.8 dBi. A prototype with dimension of 50 mm has been designed, fabricated and tested; it is suitable to operate in Wifi based on 802.11 a, WiMAX, 4G LTE and Public Safety bands. |
(英) |
Improving band-width, radiation-gain and efficiency of polarization for antenna has been a problem which should be solved. A simple way to obtain wideband and dual-circular polarization of a novel three-dimensional dipole antenna array (TDAA) is presented. This proposed microstrip antenna has a wideband from 4.3 GHz to 7.1 GHz, dual-band circular polarization and maximum gain of 9.8 dBi. A prototype with dimension of 50 mm has been designed, fabricated and tested; it is suitable to operate in Wifi based on 802.11 a, WiMAX, 4G LTE and Public Safety bands. |
キーワード |
(和) |
Dipole antenna / Array antenna / Circularly polarized antenna / Sequential rotation / Transmission line phase-shifter. / / / |
(英) |
Dipole antenna / Array antenna / Circularly polarized antenna / Sequential rotation / Transmission line phase-shifter. / / / |
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