Title :
A dielectric-loaded miniature antenna for microcellular and personal communications
Author :
Zhang, Y.-P. ; Lo, T.K.-C. ; Hwang, Y.-M.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong
Abstract :
The barium titratitanate is used as a substrate for two microstrip antennas designed on 900 MHz and 1800 MHz bands, respectively. The objective is to study the feasibility of miniaturization of the antennas used for microcellular and personal communications. The resonant frequencies, input impedances, and VSWR have been measured to assess the achieved performance of this type of antenna.
Keywords :
cellular radio; dielectric-loaded antennas; electric impedance; land mobile radio; microstrip antennas; mobile antennas; personal communication networks; 1800 MHz; 900 MHz; VSWR; barium titratitanate substrate; dielectric-loaded miniature antenna; input impedances; microcellular communications; microstrip antennas; performance; personal communications; resonant frequencies; Antenna measurements; Antenna radiation patterns; Barium; Coaxial cables; Dielectric constant; Dielectric substrates; Electromagnetic radiation; Frequency measurement; Impedance; Microstrip antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1995. AP-S. Digest
Conference_Location :
Newport Beach, CA, USA
Print_ISBN :
0-7803-2719-5
DOI :
10.1109/APS.1995.530223
