Title :
Novel S-DMB antenna design using modified QHA
Author :
Chae, Gyoo-Soo ; Park, Young-Chul ; Lim, Joong-Soo ; Kim, Min-Nyun
Author_Institution :
Baekseok Univ., Cheonan
Abstract :
A small QHA antenna for S-DMB (satellite digital multimedia broadcasting) is presented. The proposed antenna is based on the general QHA and modified the helix structure to improve the performance. According to our simulation results, a prototype antenna is manufactured and measured. The obtained antennas operate in S-DMB band (2.63 - 2.635 GHz) and can be adopted for various potable applications.
Keywords :
UHF antennas; broadcast antennas; broadcasting; multimedia communication; satellite communication; S-DMB antenna design; frequency 2.63 GHz to 2.635 GHz; helix structure; modified QHA; satellite digital multimedia broadcasting; Antenna measurements; Digital multimedia broadcasting; Helical antennas; Microstrip antenna arrays; Microwave antennas; Mobile antennas; Polarization; Satellite antennas; Satellite broadcasting; Strips; Quadrifilar helix antenna; S-DMB; matching;
Conference_Titel :
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-4-902339-08-6
Electronic_ISBN :
978-4-902339-11-6
DOI :
10.1109/APMC.2006.4429817
