Paper Title
Design of UWB MIMO Antenna for Indoor Wireless Application

Abstract
This study offers an ultrawideband multiple- input multiple-output (MIMO) antenna for indoor wireless systems with a small footprint of 18.07x36 mm2. Beyond the filter's operating band, the measured working frequency band seems to be between 3.1 and 10.6 GHz. Using radiating elements, several MIMO antennas are explored and developed, with isolation among antenna ports surpassing 15 dB. In a UWB Monopole antenna, two parallel-fed components are shown. The given UWB MIMO antennas' S-parameters indicate that they perform well up to 20 GHz, the maximum frequency allowed by the Network Analyzer used to evaluate the S parameters. Performance of up to 40 GHz seems to be possible based on computer simulations using the CST software. Keywords - Multiple-input-multiple-output (MIMO) antenna, ECC, mutual coupling, Ultra-wideband (UWB), S parameters.