An overview of wireless systems and antennas

Author

Pozar, D.M.

Author_Institution

Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA, USA

Volume

2

fYear

2000

fDate

16-21 July 2000

Firstpage

566

Abstract

Wireless communication is one of the most exciting areas of electrical engineering today, and antennas and RF devices are often the key components that control overall performance. applications such as cellular and PCS telephony, DBS, GPS, LMDS, WLBNs, VSATs, and LEO satellite systems comprise a US market that is currently in excess of $100B. Worldwide demand for wireless voice and high-speed data connectivity is very high, with strong growth predicted for the long term. This paper reviews current and proposed commercial wireless systems, discuss the types of antennas that are commonly used with these systems, and concludes with a list of some of the challenges presently facing the designer of antennas for wireless systems.

Keywords

UHF antennas; VHF antennas; cellular radio; microwave antenna arrays; mobile antennas; personal communication networks; radio access networks; satellite antennas; wireless LAN; 30 MHz to 38 GHz; DBS; GPS; LEO satellite systems; LMDS; PCS telephony; VSAT; WLBN; antennas; cellular; commercial wireless systems; wireless communication; wireless systems; Antenna accessories; Communication system control; Control systems; Electrical engineering; Personal communication networks; Radio frequency; Satellite antennas; Satellite broadcasting; Telephony; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2000. IEEE

Conference_Location

Salt Lake City, UT, USA

Print_ISBN

0-7803-6369-8

Type

conf

DOI

10.1109/APS.2000.875210

Filename

875210