Title :
Printed millimeter wave vertical patch antenna
Author :
Wong, Hang ; Ng, Kung Bo ; Luk, Kwai Man ; Chan, Chi Hou ; Xue, Quan
Author_Institution :
State Key Lab. of Millimeter Waves, City Univ. of Hong Kong, Kowloon, China
Abstract :
A new form of millimeter wave antenna element by embedding a vertical patch antenna into a microwave substrate is presented. The antenna is fed by the special grounded CPW/microstrip/printed ring combination. An air cavity is employed to enhance the antenna gain. The designed antenna is ease of fabrication and the simple in structure. It has an impedance bandwidth of 26% (28.4GHz to 37GHz) and with an average gain of 7.9dBi with stable radiation patterns across the operating bandwidth.
Keywords :
antenna radiation patterns; coplanar waveguides; microstrip antennas; millimetre wave antennas; CPW/microstrip/printed ring combination; bandwidth 28.4 GHz to 37 GHz; impedance bandwidth; millimeter wave antenna element; radiation patterns; vertical patch antenna; Dual band; Switches;
Conference_Titel :
Communications, Circuits and Systems (ICCCAS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8224-5
DOI :
10.1109/ICCCAS.2010.5581889
