DocumentCode
160892
Title
Complementary source based circularly polarized antenna arrays for millimeter-wave applications
Author
Qian Zhu ; Kung Bo Ng ; Chi Hou Chan
Author_Institution
State Key Lab. of Millimeter, City Univ. of Hong Kong, Hong Kong, China
fYear
2014
fDate
4-6 Aug. 2014
Firstpage
260
Lastpage
261
Abstract
Circularly-polarized 2-by-2 antenna arrays based on the complementary source concept are designed for millimeter-wave applications at 60 GHz. Each antenna element consists of a slot and an electric dipole. Energy is coupled from a microstrip feeding network to the slots. Each slot radiates and simultaneously excites the dipole, achieving a complementary source. Two arrays are presented to demonstrate the design methodology.
Keywords
antenna feeds; antenna radiation patterns; dipole antenna arrays; electromagnetic wave polarisation; microstrip antenna arrays; millimetre wave antenna arrays; slot antenna arrays; circularly polarized antenna arrays; complementary source concept; electric dipole; frequency 60 GHz; microstrip feeding network; millimeter-wave applications; Antenna arrays; Antenna measurements; Antenna radiation patterns; Bandwidth; Dipole antennas; Millimeter wave technology; 60 GHz; complementary source; electric dipole; millimeter wave; slot;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics (iWEM), 2014 IEEE International Workshop on
Conference_Location
Sapporo
Type
conf
DOI
10.1109/iWEM.2014.6963735
Filename
6963735
Link To Document