DocumentCode
2761233
Title
Microstrip-coplanar stripline-fed Yagi-Uda antenna
Author
Tu, Wen-Hua
Author_Institution
Dept. of Electr. Eng., Nat. Central Univ., Taoyuan
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
A planar microstrip-coplanar stripline-fed Yagi-Uda antenna is presented. The antenna consists of a microstrip line to coplanar stripline transition, a reflector, a coplanar stripline-fed driver dipole, and three directors. The measured 10-dB bandwidth is 1% at the center frequency of 10 GHz. The antenna achieves a high 10.5 dBi gain and a 15-dB front-to-back ratio. Furthermore, the cross-polarization level is more than 22 dB below the co-polarization level.
Keywords
dipole antennas; microstrip antennas; microstrip lines; reflector antennas; coplanar stripline-fed driver dipole; frequency 10 GHz; microstrip-coplanar stripline-fed Yagi-Uda antenna; reflector; Bandwidth; Broadband antennas; Circuits; Dipole antennas; Frequency; Impedance matching; Microstrip antenna arrays; Microstrip antennas; Reflector antennas; Stripline;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4618985
Filename
4618985
Link To Document