The XH‑Ku‑32 is a Ku-band 1D active phased array antenna operating at 15.8~16.8GHz with horizontal polarization, featuring ±45° 1D electronic scanning, stable RF performance and fast beam switching. Integrated with rear housing structure, low power consumption and IP67 protection, it is ideal for perimeter security and linear area anti-UAV low-altitude surveillance. Custom operating frequency available.

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Description

Product Overview

The XH‑Ku‑32 Ku-Band 1D Active Phased Array Antenna is a cost-effective radar antenna designed for linear perimeter security scenarios. It integrates radome, antenna array, beam-control power board, thermal dissipation module and rear housing into one unit. Adopting 1D active phased array architecture, it delivers inertia-free electronic scanning in azimuth, providing wide beam coverage without mechanical rotation. It balances detection performance and cost advantage, making it an ideal choice for linear area low-altitude security.

With highly integrated all-in-one design and built-in rear housing, it offers excellent environmental protection. It supports continuous receive, pulse transmit and TX-RX pulse switching modes, with integrated power amplification, spatial power combining and low-noise receiving. It is widely used in perimeter anti-UAV radars for parks and borders, fixed low-altitude surveillance and linear area security detection.

Key Advantages

1D Active Electronic Scanning, Cost-Effective Solution
Adopts 1D active phased array architecture with ±45° scanning coverage, scan loss ≤3.5dB within ±40° elevation. Beam switching time ≤40μs, typical TX-RX pulse switching time only 100ns for fast beam response. More cost-effective than 2D phased array solutions, especially suitable for linear protection scenarios such as perimeters, borders and park fences.
Stable RF Performance with Adjustable Sidelobes
Operating at 15.8~16.8GHz Ku-band with horizontal polarization, EIRP ≥80dBm, total receive gain ≥55dB, G/T ≥2dB/K. Receive sidelobe level ≤-20dB, transmit sidelobe level ≤-12dB, with adjustable weighting depth, delivering good detection accuracy and anti-interference capability.
Integrated Rear Housing Design for Easy Deployment
Integrates antenna array and rear housing in one unit, dimension 420mm×400mm×62mm, weight ≤10kg. The high integration greatly reduces system supporting work and enables convenient installation. Based on mature active phased array architecture, it features high integration, lightweight, high performance and high reliability.
Low Power & High Duty Cycle for 24/7 Operation
Total power consumption ≤200W @ 30% transmit duty cycle, with maximum transmit duty cycle up to 30%. The low power feature reduces long-term operation power cost, suitable for fixed, all-weather security scenarios.
Industrial Protection & Smart Thermal Management
IP67 ingress protection for the full unit with rear housing; cooling fan rated IP68. Built-in working status reporting, real-time temperature and current monitoring with adaptive fan speed control, adapting to harsh outdoor environments and ensuring long-term uninterrupted stable operation.

Technical Specifications

Item	Specification	Notes
Operating Frequency	15.8GHz-16.8GHz	Custom frequency available on request
Antenna Type	Active phased array, 1D scanning	±45° coverage
Polarization	Horizontal	-
EIRP	≥80dBm	-
Total Receive Gain	≥55dB	Antenna gain + active gain
G/T	≥2dB/K	Weighted
Receive Sidelobe Level	≤-20dB	Adjustable weighting depth
Transmit Sidelobe Level	≤-12dB	-
Scan Loss	≤3.5dB	Within ±40° elevation
Max Transmit Duty Cycle	30%	-
Beam Switching Time	≤40μs	Including data download time
TX-RX Pulse Switching	≤100ns	Typical value
Power Consumption	≤200W	@ 30% transmit duty cycle
Weight	≤10kg	Including rear housing structure
Dimensions	420mm×400mm×62mm	Including rear housing structure
Ingress Protection	Main unit IP67; Cooling fan IP68	Full unit protection with rear housing

Applications

Perimeter anti-UAV radars for parks, borders and ports
Linear area low-altitude security and surveillance systems
Fixed all-weather low-altitude detection devices
Low-cost phased array radar system integration
Perimeter protection detection front-end for critical areas

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