Optimum Dimension of Crossed Field Antenna (CFA) Using the Quasi Static Scheme

The crossed field antenna (CFA) has been developed in the last decade of 20th century. CFA has several practical and field advantages such as minimum time set up and margin space. Analysis of antenna as a convertor of electrical signal to magnetic field requires complex analytic methods. Impedance convertor system of antenna to free space impedance has space transit response more than transit time that produces reactive power near the antenna. This paper presents radiation parameters analysis of the CFA to apply time invariant in "Quasi static" scheme. A new analyze base is used to analyze of antenna. Optimum dimension to achieve maximum gain and radiation of antenna is the important part of design and construction of an antenna.