The VNA module is designed for the broadcast and RF communications industries, measuring both time- and frequency-domain characteristics. AAT said this gives engineers two complementary perspectives ...

The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...

Abstract: Radio map estimation is important for fingerprint-based localization, robot path planning, aerial base station placement, etc. Existing studies mainly focused on 2D radio map estimation by ...

Abstract: A steerable indoor repeater antenna system is presented. Each donor and server antenna is composed of two stacked microstrip patch antennas and phase shifters. The total size of the ...