A new broadband UHF antenna with controlled current distribution

Author

Chavka, G.G.

Author_Institution

Bialystok Tech. Univ., Bialystok

fYear

2007

fDate

17-21 Sept. 2007

Firstpage

271

Lastpage

273

Abstract

This paper presents results of the computer-aided design of a new broadband monopole UHF antenna with controlled current distribution (BACCD) for different radiocommunication systems. General structure, computer model and construction of the antenna BACCD are proposed. Optimal broadband matching of the antenna is fulfilled in the work. A method of computer electromagnetic simulation of the whole antenna is described. Frequency characteristics, electromagnetic radiation, near electromagnetic field and current distributions along the antenna BACCD for wide frequency band are calculated in the work.

Keywords

CAD; UHF antennas; broadband antennas; monopole antennas; antenna broadband matching; broadband monopole UHF antenna; computer-aided design; controlled current distribution; electromagnetic radiation; radiocommunication systems; wide frequency band; Broadband antennas; Computational modeling; Computer simulation; Control systems; Current distribution; Design automation; Electromagnetic radiation; Frequency; Radio control; UHF antennas; Antennas; antenna matching problem; computer-aided design of the antennas.;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2007 6th International Conference on

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-1584-7

Type

conf

DOI

10.1109/ICATT.2007.4425181

Filename

4425181