The importance of antenna beam width in detecting enhanced backscatter in a layer of vegetation is studied. First, the vegetation is modeled as a layer of random media over a flat dielectric half ...

In order to meet the requirements of the navigation system for antennas with wide 3-dB AR beam-width, this paper proposes an axial-ratio beam-width enhancement of antenna based on electromagnetic ...

A new Wi-Max base station antenna operates across the 3.3 to 3.7 GHz frequency band and offers four single-sector ETSI CS2 compliant antennas in one, adjustable across four sector shapes--45°, 60 ...