Review Paper On Ultra Wideband Log-Periodic Antenna For Wireless Communication
نویسندگان
چکیده
Log-periodic array antennas have been investigated over a long period of time, the reason for the same being its provision of a constant radiation performance and good reflection coefficient performance over a wide frequency band, which can be considered as an important characteristic of this type of antennas. It created a high impact on development of new generation antennas with advanced features and wide range of applications. This paper reviews the performance analysis of Periodicity of the input impedance of log-periodic array antennas (2012), ultra wideband PLPDA with multiple notched bands (2011), Compact Ultra-Wideband Directional Printed Antenna with Notched Band (2010), Band notched UWB PLPDA Fed by HMSIW (2009). The paper also discusses the technology incorporated in order to bring about the required changes in terms of improved
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