• Citations Per Year
Learn More
Smart antenna technology can significantly improve the coverage radius, increase channel capacity, reduce transmitting power as well as overcome multipath effects by adaptive beamforming. The performance of digital beamforming is greatly affected by the amplitude-phase inconsistency among the channels. We propose a method of calibrating amplitude-phase(More)
A 61-channel digital beamforming transmitter array antenna for the mobile satellite communication application is presented in this paper, which can form sixteen beams simultaneously. After the general introduction, the architecture and interconnect design of the array is discussed. The pattern synthesis is realized by genetic algorithm (GA). Subsequently,(More)
  • 1