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

fYear

2007

fDate

11-14 Dec. 2007

Firstpage

621

Lastpage

624

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICECS.2007.4511068

Filename

4511068