Title :
Research on wide beamwidth and high gain quasi-Yagi antenna
Author :
Nannan, Wang ; Jinghui, Qiu ; Shu, Lin ; Weibo, Deng ; Wei, Wang
Author_Institution :
Dept. Electron.&Commun. Engineeringt, Harbin Inst. of Technol., Harbin
Abstract :
The principle of Quasi-Yagi antenna is introduced and the influences of different structure parameters. CST Microwave Studio is used to simulate and optimize the antenna. The influence of antenna parameters is researched and the antenna is manufactured. The simulation and measurement of the antenna show that 2.9-3.8 GHz band with the VSWR less than 2 is obtained, and gain is more than 6 dB in plusmn60deg of H plane, plusmn15deg of E plane. Wide beamwidth and high gain is obtained.
Keywords :
Yagi antenna arrays; research and development; telecommunication equipment; CST Microwave Studio; frequency 2.9 GHz to 3.8 GHz; high gain Quasi-Yagi antenna; wide beamwidth; Antenna feeds; Design methodology; Dipole antennas; Impedance matching; Microstrip antennas; Microstrip components; Optical losses; Optical reflection; Power dividers; Reflector antennas;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735204
