Title :
An efficient evaluation of slot admittance for design of nonresonant waveguide edge slot array
Author :
Han, Ki Jin ; Park, Jongkuk ; Na, Hyung-Ki ; Kim, Cham Hong ; Chung, Myug Soo
Author_Institution :
Syst. R&D Center, LG Innotek Co., Ltd., Kyunggi-Do, South Korea
Abstract :
An efficient method is proposed to calculate the slot admittance for design of a non-resonant waveguide edge slot array. A slot and its two neighboring sections are modeled as a lossy transmission line, which provides an efficient way to calculate the ABCD matrix of a total slot array. We show the validity of the method through the simulation for an X band edge slot array.
Keywords :
antenna theory; electric admittance; slot antenna arrays; transmission line theory; ABCD matrix; X band edge slot array; lossy transmission line; nonresonant waveguide edge slot array; slot admittance; Admittance; Antenna measurements; Art; Iterative methods; Propagation losses; Research and development; Resonance; Slot antennas; Transmission line matrix methods; Transmission lines;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1332077
