Title :
Design of the Microstrip Antennas λ/8 for Wireless Communications "by TLM Model"
Author :
Latif, A. ; Ouahman, A. Ait ; Hilal, R.
Author_Institution :
Univ. Cadi Ayyad, Marrakech
Abstract :
The aim of this paper is to study the miniature patch antenna (patch antenna λ/8) fed by a coaxial line, and the design the transmission line model (TLM). An adaptation of the microstrip antenna λ/8, by the setting up of a capacitor in the middle of the probe-feed is achieved. The modeling and the design of the miniature patch antenna was made by the TLM; a particular attention was carried on the results got on the level of the bandwidth. The results obtained by this method (input impedance, reflection coefficient, SWR and bandwidth) was given by the programs in Matlab software.
Keywords :
coaxial cables; microstrip antennas; radiocommunication; transmission line theory; Matlab software; capacitor; coaxial line; microstrip antennas lambda/; miniature patch antenna; probe-feed; transmission line model; wireless communications; Adaptive arrays; Bandwidth; Capacitors; Coaxial components; Impedance; Mathematical model; Microstrip antennas; Patch antennas; Reflection; Wireless communication;
Conference_Titel :
Electronics, Circuits and Systems, 2007. ICECS 2007. 14th IEEE International Conference on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-1377-5
Electronic_ISBN :
978-1-4244-1378-2
DOI :
10.1109/ICECS.2007.4511068
