Title :
Design of an array with modified ultra-wideband Quasi-Yagi antennas
Author :
Huang, Zhaohui ; Jiang, Xing
Author_Institution :
Sch. of Inf. & Commun. Eng., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
An array with modified ultra-wideband (UWB) Quasi-Yagi antennas is designed. The Quasi-Yagi antenna is adopted in this design which has obtain the characteristics of UWB (3.1-4.1 GHz) and high-gain (10 dB) in practical project effectively, through modifying the radiation part, designing a broadband feeding network, and grouping an array. The final size of this antenna is 218×110 mm2, and the thickness is about 1 mm.
Keywords :
Yagi antenna arrays; antenna feeds; antenna radiation patterns; microwave antenna arrays; ultra wideband antennas; UWB antenna; broadband feeding network design; frequency 3.1 GHz to 4.1 GHz; gain 10 dB; modified ultrawideband quasiYagi antenna array design; Antenna arrays; Antenna feeds; Bandwidth; Broadband antennas; Dipole antennas; Impedance matching; Narrowband; Transmitting antennas; Ultra wideband antennas; Ultra wideband technology;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5524971
