Title :
A novel aperture coupled microstrip antenna array with low cross-polarization, low sidelobe and backlobe
Author :
Xiao, Jiang ; Dong, Ge ; Zhu, Min Hui
Author_Institution :
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Abstract :
An aperture coupled microstrip antenna array with low cross-polarization, low sidelobe and backlobe is presented in the paper. The low cross-polarization (-35.1 dB) and low back radiation are achieved by using aperture-coupled configuration with the reflector ground. A good match feed network design enables the good bandwidth and low sidelobe lever (-20.9dB).
Keywords :
antenna radiation patterns; microstrip antenna arrays; aperture coupled microstrip antenna array; feed network design; low back radiation; low backlobe; low cross-polarization; low sidelobe; radiation pattern; reflector ground; Antenna feeds; Aperture antennas; Aperture coupled antennas; Bandwidth; Dielectrics; Manufacturing; Microstrip antenna arrays; Microstrip antennas; Personal communication networks; Synthetic aperture radar;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411503
