Radar Sensors

Radar sensors emit radio frequency energy and measure the reflected return signals from objects in their detection field — generating range, velocity, bearing, and size data on detected targets without requiring light, contrast, or favorable weather conditions. These sensors serve perimeter security, traffic monitoring, autonomous vehicle navigation, industrial automation, UAV detection, and military surveillance applications.

Frequency modulated continuous wave (FMCW) radar sensors transmit a continuously swept frequency chirp and measure the beat frequency between transmitted and reflected signals. This simultaneously extracts range and velocity from a single measurement without pulsed timing hardware. FMCW sensors in the 24GHz ISM band detect vehicles and personnel at ranges of 30 to 200 meters — suited for traffic counting, parking management, and industrial proximity sensing. Furthermore, 77GHz and 79GHz millimeter wave FMCW sensors achieve finer range resolution below 4cm and angular resolution below 1 degree — enabling precise object separation at close range for autonomous vehicle collision avoidance and robot navigation applications.

Doppler radar sensors transmit a continuous single-frequency signal and detect the frequency shift in reflections from moving targets. They measure radial velocity without range information — used for motion detection, speed measurement at traffic enforcement points, and perimeter intrusion detection where target presence and speed rather than precise location is the primary requirement. Additionally, pulsed radar sensors transmit short high-power pulses and measure the time of flight of returning echoes — providing range measurement to targets at distances from 100 meters on short-range ground surveillance units to hundreds of kilometers on long-range air defense systems.

3D radar sensors add elevation measurement alongside azimuth and range — tracking targets in three dimensions simultaneously. These distinguish airborne drones from ground-level clutter and provide altitude data for fire control and counter-UAS engagement solutions. Furthermore, synthetic aperture radar (SAR) sensors on airborne and satellite platforms build high-resolution ground imagery through motion-derived aperture synthesis — producing detailed terrain and target maps independent of daylight or cloud cover.

These sensors serve Pakistan Army ground surveillance and fire control programs, Pakistan Air Force air defense radar networks, Pakistan Navy vessel and coastal surveillance systems, counter-UAS perimeter protection installations, traffic management authorities across Lahore and Karachi, and autonomous vehicle research programs at engineering universities in Pakistan.

Tactical Supply Pakistan supplies radar sensors for military surveillance, perimeter security, traffic management, autonomous navigation, and counter-UAS procurement across Pakistan.