Title :
Study on the radiation property of a waist-shaped communication antenna by NFDTD algorithm
Author :
Wang, Jia-Qi ; Zhen, Shu-Chun
Author_Institution :
Missile Inst., Air Force Eng. Univ., China
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
In this paper, a new type of aircraft communication antenna with special structure - waist-shaped antenna is present. The nonorthogonal FDTD (NFDTD) algorithm is adopted to analyze the antenna aid good agreement between the results by NFDTD computation and measurements are seen. Furthermore, the obtained radiation property of the antenna is discussed. With this antenna, the continuous communication is ensured during the aircraft maneuver flight.
Keywords :
aircraft antennas; aircraft communication; antenna radiation patterns; finite difference time-domain analysis; NFDTD algorithm; aircraft communication antenna; aircraft maneuver flight; nonorthogonal finite difference time-domain algorithm; radiation property; waist-shaped communication antenna; Aerospace engineering; Aircraft; Antenna accessories; Antenna feeds; Coaxial cables; Finite difference methods; Geometry; Integral equations; Missiles; Time domain analysis;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276695
