期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2016
卷号：7
期号：12
DOI：10.14569/IJACSA.2016.071237
出版社：Science and Information Society (SAI)
摘要：Due to their smaller size and light weighted structures patch antennas are frequently now used in GPS transmitters and receivers and throughout modern communication technology. In this paper a miniaturaized patch antenna is presented using stack configuration. Various parameters such as gain, directivity, return loss, efficiency of antenna is demonstrated. Using Air, Teflon, Foam and FR4 (Lossy) as substrates FR4 (lossy) is kept fixed and other substrates are combined one by one to observe response of proposed antenna. The antenna showed dual and tri band response with different combination of mentioned substrates. The proposed antenna has been found useful for W-LAN, GSM, Radio Satellite, Fixed Satellite Services (RSS) & (FSS) and satellite communication systems.
