scholarly journals Design of low sidelobe series microstrip array antenna with non-uniform spacing and excitation amplitude

2020 ◽  
Vol 56 (21) ◽  
pp. 1099-1101
Author(s):  
TongMin Xu ◽  
MinLi Yao ◽  
FengGan Zhang ◽  
XuJian Wang
Keyword(s):  
Excitation Amplitude ◽  
Array Antenna ◽  
Uniform Spacing ◽  
Low Sidelobe ◽  
Microstrip Array ◽  
Microstrip Array Antenna

A low sidelobe level of circularly polarized microstrip array antenna for CP-SAR sensor

2013 ◽  
Vol 27 (15) ◽  
pp. 1931-1941 ◽  
Author(s):  
Mohamed Hussein ◽  
Yohandri ◽  
Josaphat Tetuko Sri Sumantyo ◽  
Ashraf Yahia
Keyword(s):  
Array Antenna ◽  
Sidelobe Level ◽  
Circularly Polarized ◽  
Low Sidelobe ◽  
Microstrip Array ◽  
Microstrip Array Antenna

A 24×24 Microstrip Array Antenna at K-band

2015 ◽  
Vol 9 (1) ◽  
pp. 179-184
Author(s):  
Zhang Zhongxiang ◽  
Fan Chenghua ◽  
Zhang Liang ◽  
Kong Meng
Keyword(s):  
Taylor Series ◽  
Doppler Radar ◽  
Array Antenna ◽  
Low Sidelobe ◽  
Microstrip Array ◽  
Microstrip Array Antenna ◽  
K Band

A 24×24 microstrip array antenna for Doppler radar is presented. For the low sidelobe, the feeding network of microstrip array antenna is used Taylor series amplitude weighting. The sidelobe of microstrip array antenna is less than - 18.5 dB at 24.15GHz. The proposal design is confirmed by both simulation and measured results.

Compact circularly-polarized microstrip array antenna

2010 ◽  
Author(s):  
Ahmed H. Abdelrahman ◽  
Fatma Elhefnawi ◽  
Atef Z. Elsherbeni ◽  
Moataza Hendi ◽  
Salwa Elramly
Keyword(s):  
Array Antenna ◽  
Circularly Polarized ◽  
Microstrip Array ◽  
Microstrip Array Antenna
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