DocumentCode
3041325
Title
Calculating the impedance of patch antennas using TLM
Author
El-Azeem, M. H Abd ; Sobhy, M.I. ; Hosny, E.A.
Author_Institution
Electron. Eng. Labs., Kent Univ., Canterbury, UK
fYear
1996
fDate
19-21 Mar 1996
Firstpage
135
Lastpage
140
Abstract
The 3-D transmission line matrix (TLM) method is used to calculate the input impedance of patch antennas. The feed line to the antenna is simulated using a TEM line consisting of two electric and two magnetic walls. This simulation has the advantages of matching to the input microstrip and of having a known reference impedance. These two advantages makes accurate calculation of the input impedance possible. The results were compared to previously published measured data
Keywords
antenna feeds; electric impedance; impedance matching; microstrip antennas; transmission line matrix methods; 3D transmission line matrix; TEM line; TLM; antenna feed line; electric walls; input impedance; input microstrip matching; magnetic walls; measured data; patch antenna impedance; reference impedance; simulation; Antenna feeds; Impedance matching; Laboratories; Microstrip antennas; Patch antennas; Permittivity; Pulse transformers; Reflection; Reflector antennas; Scattering parameters;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 1996. NRSC '96., Thirteenth National
Conference_Location
Cairo
Print_ISBN
0-7803-3656-9
Type
conf
DOI
10.1109/NRSC.1996.551104
Filename
551104
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