Radar, which is an electronic and electromagnetic system that works with the use of radio waves to detect locate objects, has led need for radar absorber materials some military applications, especially defence security. In this study, barium hexaferrite copper powders were used investigate a absorbing composite material. Barium synthesized by Sol-Gel method. added polyurethane resin at differe...

Passive Bistatic Radar (PBR) has significant civilian and military applications due to its ability detect low-altitude targets. However, the uncontrollable characteristics of transmitter often lead subpar target detection performance, primarily a low signal-to-noise ratio (SNR). Coherent accumulation typically limited improve SNR in presence strong noise clutter. In this paper, we propose an ad...

A focusing solution for bistatic forward-looking synthetic aperture radar (BFSAR) is presented. Forward-looking imaging is highly desirable in some potential applications, such as self-landing in bad weather, military surveillance, and navigation. Unfortunately, monostatic synthetic aperture radar reaches its limit when it is used in a forward-looking configuration. BFSAR can provide a high-res...

LASIK eye surgery has become a very common practice for myopic people, especially those in the military. Sometimes undertaken by people who need to keep a specific medical aptitude, this surgery could be performed in secret from the hierarchy and from the institute medical staff. However, even though the eyes have been previously described as one of the most sensitive organs to electromagnetic ...

Analysis of radar data has a quite important role, not just in the work of extending the libraries, which are used in military aircrafts to discover and identify enemy radars and other similar threats. It has also an important role in the process of developing the advanced systems that discovers, identifies and distinguishes the great number of radars and similar threats in an environment. Thes...

The market for millimeter-wave power amplifiers includes applications in military, commercial and consumer sectors. The armed forces use the devices in transmitters for the detection of small targets and target imaging, in radar equipment, communications and smart weapons systems. In the commercial sector the amplifiers are widely used in high-data-rate communication systems such as digital rad...

Over the last decade of the 20th century, the emerging ultrawide-band (UWB) impulse technology has found numerous applications in the commercial as well as the military sectors. The rapid technological advances have made it possible to implement (cost-effective, short-range) impulse radar and impulse-radio communication and localization systems. Array beamforming and space–time processing techn...

Tracking military structures and equipment is one of the parameters to create superiority in battles. Camouflage has long been used reduce possibility detection equipment. Development knowledge field tracking discovering followed by necessity using concealment order vulnerability war, enhanced importance new camouflage radar evasion methods. The use nanotechnology facilities was developed intro...

In the United States, government and commercial entities have begun investigating sharing the 3550– 3650 MHz military Radar band. However, proposed exclusion zones that limit the interference to and from these S-band radars would severely restrict the usefulness of this band. The key to ensuring successful sharing is robust interference predictions based on accurate and reliable propagation mod...

Object/target tracking refers to the problem of using sensor measurements to determine the location, path and characteristics of objects of interest. A sensor can be any measuring device, such as radar, sonar, ladar, camera, infrared sensor, microphone, ultrasound or any other sensor that can be used to collect information about objects in the environment. The typical objectives of object track...