Abstract: This paper introduces a method for obtaining the far-field radiation pattern for all elevation angles through planar near-field measurements of both the front and back sides of an antenna ...

Scientists from IISc and RRI have developed a novel 'fantail' antenna design capable of detecting faint signals in cosmic microwave background radiation (CMB) with unprecedented precision.

After the adjustment is completed, at 77GHz, the beam squint angle of the linear array radiation pattern have been reduced from −1.60° (based on the traditional method) to −0.01° (based on the APA ...