X-Band Dual-Polarized Array Antenna

The X-band dual-polarized array antenna employs dual-polarized microstrip antenna elements arranged in an 8×8 configuration; the entire system features a compact design that highly integrates 64 antenna elements, resulting in small size, low weight, and high gain with excellent directivity.

Main Functions:

1. Dual-polarized beam transmission and reception: Utilizing H/V dual-polarized microstrip antenna elements, it simultaneously or independently transmits and receives electromagnetic waves of both polarizations, supporting polarization diversity and multiplexing to enhance information acquisition and anti-interference capability.

2. Wide-angle electronic scanning: Provides electronic scanning coverage of at least ±30° in both elevation and azimuth planes, enabling rapid, flexible beam steering to specific spatial regions without mechanical rotation.

3. High-precision beamforming: Achieves high-gain, low-sidelobe beams with excellent detection and communication performance, enabled by high inter-element isolation (≥30 dB) and superior amplitude/phase consistency across ports (amplitude ≤ ±0.5 dB, phase ≤ 5°). 4. Highly integrated compact design: Integrates 64 antenna elements into a compact structure with minimized size and weight, facilitating deployment and application on space-constrained platforms such as UAVs and vehicle-mounted systems.