Analysis of planar antenna with two-frequency bands and its applications

Author

Kitahara, Naoki ; Matsui, Hiroyasu ; Wakabayashi, Toshio

Author_Institution

Dept. of Commun. Eng., Tokai Univ., Kanagawa, Japan

Volume

4

fYear

2005

fDate

4-7 Dec. 2005

Abstract

Mobile communication technologies have been advanced and many kinds of personal digital assistant (PDA) have been developed. In this paper, a basic planar antenna printed on dielectric substrate for mobile communication is proposed, and analyzed. The characteristics, such as return loss, far field pattern, and axial ratio, are obtained by using the FDTD method, two new planar antennas characteristics are developed by modifying the basic planar antenna and applying it to mobile communications.

Keywords

antenna radiation patterns; dielectric materials; finite difference time-domain analysis; mobile communication; multifrequency antennas; planar antenna arrays; axial ratio; dielectric substrate; far field pattern; finite-difference time-domain method; mobile communication; multifrequency bands; personal digital assistant; planar antenna; return loss; Dielectric substrates; Finite difference methods; Information technology; Mobile communication; Personal digital assistants; Planar arrays; Polarization; Radio communication; Resonance; Resonant frequency; Antenna; Multi-frequency bands; Multi-resonance; Planar antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings

Print_ISBN

0-7803-9433-X

Type

conf

DOI

10.1109/APMC.2005.1606772

Filename

1606772