Title :
Study on pulsed radiating characteristics of doublet antenna loaded by lumped resistors with FDTD method
Author :
Ye, Huang ; Chengyou, Yin
Author_Institution :
Hefei Electron. Eng. Inst., China
Abstract :
The pulsed radiating characteristics of a doublet antenna loaded by Wu-King lumped resistors are studied by the 3D FDTD method. The electric current waveforms on the antenna and the far field radiation patterns are all given. The results illustrate that this loaded form can certainly improve the pulsed radiating waveform in space.
Keywords :
antenna radiation patterns; antenna theory; finite difference time-domain analysis; resistors; 3D FDTD method; Wu-King lumped resistors; doublet antenna; electric current waveforms; far field radiation patterns; lumped resistors loaded antenna; near-to-far-field transformation; pulsed radiating characteristics; thin wire model; Broadband antennas; Electromagnetic radiation; Finite difference methods; Frequency; Geometry; Loaded antennas; Resistors; Solid modeling; Time domain analysis; Wire;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. 2002 3rd International Conference on
Print_ISBN :
0-7803-7486-X
DOI :
10.1109/ICMMT.2002.1187734
