Review of Different Structure and application of Microstrip Patch Antenna

The demand in wireless communication is changing frequently and microstrip patch antenna plays a key role in wireless service requirement. In wireless communication, there are lots of areas, but two of them changes very rapidly, such as mobile devise and computers. They are always working on flexibility, reliability, cost effective and high speed data connectivity and user mobility. This paper presents a literature survey of single, dual band rectangular patch antenna with different feeding technique and a variety of substrates. In this paper, we also discuss the basics of microstrip patch antennas, parameters and various feeding techniques and their advantage and disadvantage