The influence of different locations of transmitter to dual trailing antenna´s characteristics

Author

Wu, Longgang ; Su, Donglin ; Chen, Jiajia ; Liu, Yan

Author_Institution

Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China

fYear

2011

fDate

1-3 Nov. 2011

Firstpage

474

Lastpage

476

Abstract

The Dual Trailing Wire Antenna (DTWA) on an airborne antenna system is used to transmit VLF messages to submarines. In the airborne VLF DTWA model, the transmitter is installed at the belly part of aircraft. However, different locations of transmitter may have magnificent influence to the characteristics of VLF dual trailing wire antenna. Based on FEM, we establish airborne VLF dual trailing antenna model, change the location of transmitter, and discuss the effect of different locations of transmitter to dual trailing antenna´s characteristics. At the end, we get a conclusion and offer evidence for further research.

Keywords

airborne radar; aircraft communication; finite element analysis; transmitting antennas; underwater acoustic communication; wire antennas; FEM; VLF dual trailing wire antenna characteristics; VLF message transmission; airborne VLF DTWA model; airborne antenna system; different transmitter location; Aircraft; Atmospheric modeling; Impedance; Transmitting antennas; Wires; DTWA; VLF; input impedance; location of transmitter;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8265-8

Type

conf

DOI

10.1109/MAPE.2011.6156297

Filename

6156297