Design of Ultra-Wide Band Antenna with Compact MCR Structure for BW Enhancement

Abstract

proposed antenna has advantage of very small size along with better impedance match that provides a practical approach to realize it for BW enhancement and UWB applications.

Performance Analysis of Mm Wave CPW Fed Antenna on Diverse Materials

“…In general there are several techniques for RF transmission lines such as microstrip line, waveguide and coplanar waveguide. However the microstrip antenna [4][5] using a printed board to be patterned by etching is effective in price reduction but it gives significant transmission losses in the millimeter-wave band which in return makes system less efficient. As a solution for this problem directly connect the radiation element and feed line [6] which reduces transmission line losses with high efficiency.…”