Title :
WLAN-band Low cross polarization linear polarized array antenna
Author :
Lee, Dong-Jin ; Lee, Soo-Ji ; Cha, Sung-Yong ; Yu, Jong-Won
Author_Institution :
Sch. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol.(KAIST), Daejeon, South Korea
Abstract :
This paper describes the development and performance of a 2 by 4 element suspended microstrip patch antenna array with linear polarization. The proposed structure with a new geometrical composition of entire array possesses the advantages of being wide bandwidth, high gain, precise side lobe level control and low cross polarization level. The measured antenna has the peak gain 14.12 dBi and the cross polarization is lower than -16 dBi within the impedance bandwidth.
Keywords :
antenna arrays; microstrip antenna arrays; polarisation; wireless LAN; WLAN-band low cross polarization linear polarized array antenna; impedance bandwidth; linear polarization; low cross polarization level; microstrip patch antenna array; precise side lobe level control; Antenna radiation patterns; Arrays; Bandwidth; Broadband antennas; Geometry; Microstrip antennas; Patch antennas;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4577-2034-5
