Title :
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
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;
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
DOI :
10.1109/MAPE.2011.6156297
