A design of the low profile tri-band antenna for ECS application

Author

Kim, Jeong-Hoo ; Kim, Dong-Zo ; Lee, Moon-Que ; Min, Sang-Bo ; Yu, Jong-Won

Author_Institution

Sch. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea

fYear

2009

fDate

Sept. 29 2009-Oct. 1 2009

Firstpage

536

Lastpage

539

Abstract

This paper presents a design procedure of a low profile triband antenna operating at three frequency bands (900 MHz, 1575 MHz, 1800 MHz). The proposed antenna consists of a curved folded dipole, ceramic patch antenna and diplexer. Due to the shape of the proposed antennas, the total dimension of this structure occupies very small space. The antenna shape is designed to improve the overall performance and the dimensional efficiency. A diplexer after two folded dipole antennas can transfer the signal by using only one cable, thus it is a great portion of the cost reduction.

Keywords

dipole antennas; microstrip antennas; multifrequency antennas; multiplexing equipment; ECS application; antenna shape; ceramic patch antenna; curved folded dipole antenna; diplexer; emergency call system; frequency 1575 MHz; frequency 1800 MHz; frequency 900 MHz; low profile triband antenna; Ceramics; Dipole antennas; Distributed control; Frequency; GSM; Global Positioning System; Microstrip antennas; Microwave antennas; Patch antennas; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. EuMC 2009. European

Conference_Location

Rome

Print_ISBN

978-1-4244-4748-0

Type

conf

Filename

5296556