Title :
A new broadband UHF antenna with controlled current distribution
Author_Institution :
Bialystok Tech. Univ., Bialystok
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.;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425181
