Title :
Design of gap-fed antenna adjacent to ground of a mobile handset
Author :
Choi, Hyengcheul ; Kim, Hojeong ; Jeon, Sinhyung ; Yeom, Junghwan ; Kim, Hyeongdong
Author_Institution :
Div. of Electron. & Comput. Eng., Hanyang Univ., Seoul
Abstract :
In this paper, an antenna for mobile handsets is considered as a lossy transmission line to study the effect of distance between an antennas and ground. From this model, it is shown that a characteristic impedance of an antenna affects the input impedance. This paper proposes a gap-fed monopole antenna to reduce the proximity effect of a ground plane.
Keywords :
mobile handsets; monopole antennas; transmission lines; gap-fed monopole antenna; lossy transmission line; mobile handset; Antenna feeds; Antennas and propagation; Bandwidth; GSM; Impedance; Mobile antennas; Mobile handsets; Propagation losses; Resonant frequency; Transmission line antennas;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958162
