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Improving Battlefield Intelligence with Military UAV LiDAR:

https://www.nsin.us/uav-lidar/

Radar and lidar help military leaders shoot for the high ground:

https://www.militaryaerospace.com/sensors/article/55041208/radar-lidar-sensors-electro-optics-rf-and-microwave

Electronic warfare:

https://en.wikipedia.org/wiki/Electronic_warfare

State-of-the-Art Review: Electronic Warfare Against Radar Systems:

https://ieeexplore.ieee.org/document/10943203

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Its a farking boxless microwave that can locate your antenna laden body, perturbate, (cook) your cells, plasma fluids, with precision so you will not know what is happening.

Giggle search says:Beam steering, in its simplest form, involves controlling the direction of a beam of energy, like light or radio waves, without physically moving the source. This is achieved by manipulating the phase and/or amplitude of the waves emitted by multiple antenna elements or other components. By creating constructive or destructive interference patterns, the energy can be focused in a specific direction.

Here's a more detailed explanation:

1. Phased Array Antennas:

Phased array antennas utilize multiple antenna elements arranged in a specific pattern.

By carefully controlling the phase of the signal emitted by each element, the combined signal can be steered in a desired direction.

This is often achieved by electronically adjusting the phase of each element's signal, allowing for dynamic steering without physical movement.

2. Optical Beam Steering:

In optical systems, beam steering can be achieved using various methods like mirrors, lenses, or prisms to redirect the light beam.

For example, a pair of mirrors can be used to steer a laser beam by tilting and rotating them.

Other techniques include using liquid crystals or metamaterials to manipulate the refractive index of the medium and steer the beam.

3. 5G and mmWave Communications:

Beam steering is crucial in 5G and mmWave technologies to improve network capacity, reduce interference, and enhance connectivity.

By dynamically focusing the signal towards a user's device, beam steering ensures a stronger and more reliable connection, especially in challenging environments.

It allows for more efficient use of the spectrum by directing signals precisely, reducing overlap and interference between beams.

4. Beamforming:

Beamforming, often used in conjunction with beam steering, is a signal processing technique that shapes the beam's radiation pattern.

It involves combining signals from multiple antenna elements in a way that creates constructive interference in the desired direction and destructive interference elsewhere.

This allows for a focused beam with higher directivity, improving signal strength and reducing interference.

In essence, beam steering is a powerful technology that allows for precise control over the direction of electromagnetic waves, enabling efficient signal transmission and reception in various applications.

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State-of-the-Art Review: Electronic Warfare Against Radar Systems:

https://ieeexplore.ieee.org/document/10943203

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Juxtaposition1's avatar

ULTRASONIC RADAR SYSTEM FOR OBJECT DETECTION:

https://www.iipseries.org/assets/docupload/rsl20240F5012FB957A501.pdf

Smart Ultrasonic Radar (SUR): Real-Time Object Detection and Tracking with IoT Integration:

https://www.researchgate.net/publication/378606985_A_Smart_Ultrasonic_Radar_Real-Time_Object_Detection_and_Tracking_with_IoT_Integration

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