Principle and Applications of See Through Wall Radar System

Principle and Applications of See Through Wall Radar System

See through wall radar system utilizes the penetrating ability of electromagnetic waves. It emits electromagnetic waves that penetrate non-metallic building materials and analyzes the echo signals received by the receiving antenna to image hidden targets behind walls or in enclosed environments.

See through wall radar system employes advanced UWB (Ultra-Wideband Pulse) technology, is therefore known as ultra-wideband through wall radar system, which has been widely adopted in various applications.

  • Ultra-wideband through wall radar system can locate and detect hidden targets behind walls, making it valuable in counter-terrorism efforts.It allows real-time understanding of the distribution and precise positioning of terrorists, significantly increasing the chances of rescuing hostages.
  • In urban combat, ultra-wideband through wall radar can detect criminals hiding in alleyways and assist in rescuing people trapped under collapsed debris, enhancing the ability to predict and investigate the on-site environment.
  • For police use, ultra-wideband through wall radar helps officers accurately obtain the image and location information of suspects hidden in building rooms, facilitating the rapid formulation of effective capture plans.
  • In various disaster rescues, ultra-wideband through wall radar can detect weak signals such as human heartbeats and breathing, enabling rescue teams to perform quick and accurate rescue operations.

See through wall radar system leverages the characteristics of nanosecond electromagnetic pulses, such as broad spectrum, strong penetration, high resolution, good anti-interference, and low power consumption. It emits nanosecond pulse electromagnetic waves from the wall surface into the room and processes the signal after coherent reception of the human body reflections, finally displaying the detection results in two-dimensional or three-dimensional imaging.

Compared to optical and acoustic sensors, through wall imaging radar has several obvious advantages:

  • Radar technology matures.
  • It has low dependency on weather and environmentand is less affected by environmental factors such as weather, light, temperature, and noise.
  • It has a long detection range. By selecting the appropriate radar frequency band, it can effectively penetrate walls and other non-metallicmaterials, reducing attenuation and increasing radar detection distance.

In complex environments like building clusters, see through wall radar system helps operators more conveniently, quickly, and effectively determine the presence and location of potential threats, aiding them in making the best decisions and significantly reducing the blind spots and risks of actions. It holds significant value in protecting human life and safety.

As an industry-leading supplier of through-wall radar systems, we provide 2D See Through Wall System and 3D See Through Wall Radar System, as well as 3D Portable See Through Wall Radar System, catering to various application scenarios.

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