BER performances of ULA and UCA in AWGN
Zhiyong Huang, Constantine A. Balanis · 2007
This paper presents the system model of an adaptive UCA along with trellis coded modulation (TCM) to investigate the bit error-rate (BER) of a wireless system in an intensive co-channel interference environment. It is shown that adaptive array systems do have great BER performance over traditional wireless systems. The UCAs generally have better performance than ULAs in a random direction signal environment.