Best Two-Dimensional Phased Scanning Four-Sided Array Radar

360° full‑coverage via four‑sided array + 2D phase scanning — The radar should feature four planar arrays arranged to give full azimuth coverage (360°), and electronically steerable beams in both azimuth and elevation (no or minimal mechanical rotation).

High refresh‑rate & target capacity — For real‑time environments (airports, critical infrastructure, C‑UAS) look for very fast scan/refresh (<1s or few seconds), capability to track many simultaneous targets (≥100‑300) and low blind zones (especially near ground).

Detection ranges & target type sensitivity — The system should provide detection ranges appropriate to your threat envelope: e.g., small/unmanned aerial vehicles (drones) with RCS ~0.01 m² at several km, and larger aerial/terrestrial targets at longer range.

Precision & location accuracy — Small errors in range, azimuth/elevation matter: e.g., ±10 m range error, ±0.3° azimuth error or better, so the radar can cue other sensors (EO/IR, interceptors) reliably.

Installation flexibility & deployment mode — Whether fixed‑site, vehicle‑mounted, tripod/trailer deployable; weight, size, power consumption matter (especially if mobile or forward‑deployed).

Vendor support, export/regulatory readiness & integration capability — Ensure the vendor supports your region (Pakistan/South Asia), provides integration (data interface, C2 links), has service/spares, and that export licensing (for defence equipment) is manageable.