Performance Analysis of Different PSKModulation Schemes for 2X2 MIMO SystemUsing Microstrip Antennas

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

Mithilesh Kumar¹  Harshal Nigam¹ 

[1] Department of Electronics Engineering

关键词: Band-notched;    Bit Error Rate (BER);    Binary Phase Shift Keying (BPSK);    Double-sided Printed;    Multiple Input Multiple Output (MIMO);    Quadrature Phase Shift Keying (QPSK).;   

DOI  :  10.15662/ijareeie.2014.0307037

来源: Research & Reviews

【 摘 要 】

MIMO techniques promise a significant boost in the capacity of wireless systems. In this paper, MIMO system is designed using a compact double-sided printed antenna having ultra-wideband and band-notched characteristic. The UWB antennas are designed on CST Microwave studio simulation software with return loss less than -10dB, and further using the results from CST, performance analysis of different PSK modulation schemes including BPSK, QPSK, 8 PSK and 16 PSK is done on MATLAB software. The MIMO UWB antennas are designed using polarization diversity of the individual antennas. The transmitting bandwidth is UWB (i.e. 3.1-10.6GHz) and the receiving bandwidth is notch UWB (notch bandwidth 5-5.9GHz) are chosen to reduce the interference at the receiver side. The MIMO UWB system is designed for frequency of 9-10 GHz that is used for micro power radar application in the ultra wideband removing the interference from WLAN band.

【 授权许可】

Unknown