Title :
C-band broadband dipole antenna
Author :
Cao Meng ; Xue Zheng-hui ; Ren Wu ; Li Wei-ming ; Wang Xiao-mo
Author_Institution :
Sch. of Inf. & Electron., Beijing Inst. of Technol., Beijing, China
Abstract :
A semi sphere loaded reversed conical antenna is designed, which is designed as dielectric embedded antenna and sleeve antenna. The bandwidth of first antenna is 770MHz while the VSWR is less than 1.5. Then the sleeve antenna is designed in order to extend the bandwidth. At last, the simulation result shows the bandwidth could be 2.925GHz while the VSWR is less than 1.5, which means the relative bandwidth is about 48.8%.
Keywords :
UHF antennas; broadband antennas; dipole antennas; C-band broadband dipole antenna; VSWR; dielectric embedded antenna; frequency 770 MHz; semisphere loaded reversed conical antenna; sleeve antenna; Antenna theory; Bandwidth; Broadband antennas; Dipole antennas; Loaded antennas; Simulation; broadband antenna; dipole antenna; sleeve antenna;
Conference_Titel :
Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on
Conference_Location :
Xian
Print_ISBN :
978-1-4673-1799-3
DOI :
10.1109/ISAPE.2012.6408780
