Enhancement of radar cross-section of partially convex targets in continuous random media for circularly polarized wave incidence

2002 ◽  
Author(s):  
H. El Ocla ◽  
M. Tateiba
Keyword(s):  
Cross Section ◽  
Random Media ◽  
Radar Cross Section ◽  
Circularly Polarized ◽  
Wave Incidence

Integrated Low-Profile Low Radar Cross Section Circularly Polarized Dipole Antenna Array

2021 ◽  
pp. 1-1
Author(s):  
Cheng Jin ◽  
Binchao Zhang ◽  
Liyuan Yin ◽  
Qihao Lv ◽  
Lingwen Kong ◽  
...  
Keyword(s):  
Antenna Array ◽  
Cross Section ◽  
Radar Cross Section ◽  
Dipole Antenna ◽  
Circularly Polarized ◽  
Low Profile

scholarly journals A novel circularly polarized patch antenna with low radar cross section and high-gain

2015 ◽  
Vol 64 (22) ◽  
pp. 224219
Author(s):  
Cong Li-Li ◽  
Fu Qiang ◽  
Cao Xiang-Yu ◽  
Gao Jun ◽  
Song Tao ◽  
...  
Keyword(s):  
Cross Section ◽  
Patch Antenna ◽  
Radar Cross Section ◽  
High Gain ◽  
Circularly Polarized

scholarly journals Research on the Scattering Characteristics and the RCS Reduction of Circularly Polarized Microstrip Antenna

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
W. Jiang ◽  
T. Hong ◽  
S. X. Gong
Keyword(s):  
Cross Section ◽  
Microstrip Antenna ◽  
Ground Plane ◽  
Radar Cross Section ◽  
Reduction Technique ◽  
Space Domain ◽  
Circularly Polarized ◽  
Time Frequency

Based on the study of the radiation and scattering of the circularly polarized (CP) antenna, a novel radar cross-section (RCS) reduction technique is proposed for CP antenna in this paper. Quasi-fractal slots are applied in the design of the antenna ground plane to reduce the RCS of the CP antenna. Both prototype antenna and array are designed, and their time-, frequency-, and space-domain characteristics are studied to authenticate the proposed technique. The simulated and measured results show that the RCS of the prototype antenna and array is reduced up to 7.85 dB and 6.95 dB in the band of 1 GHz–10 GHz. The proposed technique serves a candidate in the design of low RCS CP antennas and arrays.

Sign in / Sign up

Export Citation Format

Share Document