Title :
Analysis of a planar inverted F antenna fed by electromagnetic coupling
Author :
Kagoshima, K. ; Tsunekawa, K. ; Ando, A.
Author_Institution :
NTT Corp., Kanagawa, Japan
Abstract :
A planar inverted F antenna (PIFA) fed by electromagnetic field coupling, which has the advantage of compactness and simplicity of feeding structure, is presented. Analysis of this rather complicated antenna was successfully carried out by the FD-TD (finite-difference time-domain) method. The effectiveness of this antenna was demonstrated by numerical data of input impedance and radiation pattern.<>
Keywords :
antenna feeders; antenna radiation patterns; antennas; electric impedance; finite difference time-domain analysis; FD-TD method; FDTD; PIFA; electromagnetic field coupling; feeding structure; finite-difference time-domain; input impedance; numerical data; planar inverted F antenna; radiation pattern; Antenna feeds; Antenna radiation patterns; Coaxial cables; Electromagnetic analysis; Electromagnetic coupling; Electromagnetic fields; Impedance; Loaded antennas; Microstrip antennas; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0730-5
DOI :
10.1109/APS.1992.221529
