Title :
EMC analysis of antennas involving dielectric bodies with MoM-FDTD algorithm and network theory
Author :
Yu, Zhang ; Ming, Chen ; Wei, Ding ; Changhong, Liang
Author_Institution :
Nat. Key Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an
Abstract :
In this paper, a method that combines the microwave network theory with MoM-FDTD algorithm to calculate the isolation between antennas involving dielectric objects is presented. First, a novel iteration procedure of a hybrid method combining the method of moments with the finite-difference time-domain method is employed to simulate the antennas with dielectric objects. Then, the network theory is introduced to calculate the mutual impedance and the isolation between antennas involving dielectric bodies. Numerical results validate the accuracy and efficiency of the analytic method presented here for EMC
Keywords :
antenna theory; dielectric bodies; electromagnetic compatibility; finite difference time-domain analysis; method of moments; microwave antennas; EMC analysis; MoM-FDTD algorithm; antennas; dielectric bodies; dielectric objects; finite-difference time-domain method; microwave network theory; Algorithm design and analysis; Antenna theory; Dielectrics; Electromagnetic compatibility; Finite difference methods; Impedance; Microwave antennas; Microwave theory and techniques; Moment methods; Time domain analysis;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1618023
