Title :
Wideband Self-Complementary Quasi-Yagi Antenna for Millimeter-Wave Systems
Author :
Chu, Hui ; Guo, Yong-Xin ; Wong, Hang ; Shi, Xiangquan
Author_Institution :
Nanjing Univ. of Sci. & Technol., Nanjing, China
fDate :
7/3/1905 12:00:00 AM
Abstract :
Novel wideband quasi-Yagi antennas, each featuring a self-complementary structure together with a triangular notch on the ground plane, are proposed. The optimized proposed antenna offers an improved relative bandwidth of 74%, gain of 4-8 dBi, and stable endfire radiation patterns within the passband. Good agreement between simulation and measurement is shown.
Keywords :
Yagi antenna arrays; antenna radiation patterns; millimetre wave antenna arrays; millimeterwave system; radiation pattern; self-complementary structure; triangular notch; wideband quasiYagi antenna; Antenna measurements; Antenna radiation patterns; Bandwidth; Broadband antennas; Dipole antennas; Impedance; Antenna; Yagi–Uda antenna; millimeter-wave; self-complementary antenna;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2011.2142171
