Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
I dont really know what co-polarization is but i think axial ratio is the ratio of the Φ and θ components of the field. But you have to choose either EΦ/Eθ ≥1 or Eθ/EΦ≥1. I mean you have to take the ratio that is greater than 1.
axial ratio is a parameter to describe the circular polarization performance of an antenna. For more information, you can refer some classical antenna book, such as Balanis's Antenna Theory: Analysis and Design.
A linear polarization is specified by its spatial orientation(co-polarization) and by its cross-polarization.
+Co-polarizartion is desired signal
+Cross-polarizarion is undesired signal.
Circular polarization is specified by its sense and by its axial ratio.
A peak-peak value is the axial ratio and represents the polarization quality for a circular polarized antenna.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
