Low‐sidelobe marine radar microstrip array antenna based on hybrid algorithm and metamaterial

2021 ◽  
Author(s):  
Kangjian Lin ◽  
Shaojun Fang ◽  
Hongmei Liu
Keyword(s):  
Hybrid Algorithm ◽  
Array Antenna ◽  
Low Sidelobe ◽  
Marine Radar ◽  
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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