1. A Small Printed Quadrifilar Helical Antenna for BGAN/GPS Applications

R. Kazemi

Volume 5, Issue 1 , Winter and Spring 2017, , Pages 7-11

Abstract
  This paper presents an element of a 2×2-element array antenna for Inmarsat BGAN/GPS applications. The element is an axial mode printed quadrifilar helical antenna that has been integrated with a compact feed network to provide sequential phase rotation for circular polarization (CP) radiation. ...  Read More