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Radar and Electronic Peacekeeping

Scientists and engineers are constantly working on stealth technology. Using facets and Radar Absorbing Materials (RAMs) such as iron ball paint, Jaumann layers, and foam absorbers; their mission is to make military aircraft, ships, submarines, and missiles virtually invisible to radar detection systems.


Military and major aerospace companies maintain radar cross section (RCS) facilities as part of this effort. Tests are conducted at these labs to verify that stealth designs are successful in reducing RCS to a level that can protect our forces. 

Anritsu’s VectorStar™ family of Vector Network Analyzers (VNAs) and the VNA Master™ handheld VNAs are perfect elements of a RCS measurement system. Both have the measurement speed and accuracy – as well as Time Domain capability – to provide the overall S-parameter critical performance information to help ensure successful stealth designs.

Peacekeeping organizations can also benefit from the VNA Master, as well as our Site Master™ cable and antenna analyzers. These groups maintain communications systems that can be deployed anywhere and are capable of voice, video and data transmission to aid in peacekeeping operations (PKOs). Technology is being used to help monitor conflicts and arms embargoes, carry out early warnings, and maintain situational awareness necessary to identify threats and support humanitarian efforts.

Technology helps in other ways. Ground-penetrating radar (GPR) aids in finding buried arms caches, while ground surveillance radars (GSR) detect illegal movements. Peacekeepers detect airspace violations common in war-torn areas using air surveillance radars. Synthetic aperture radar and commercial satellites are used to locate and confirm large refugee movements.

The VNA Master and Site Master families are easy-to-use tools to help make these humanitarian efforts successful. Specifically designed for rugged field environments, they are lightweight and have field-replaceable Li-Ion batteries. Their wide operating temperature range means they will work wherever humanitarian operations are needed.

They also employ the Frequency Domain Reflectometry (FDR) measurement technique for distance-to-fault (DTF) measurements. This allows our instruments to locate slight signal path degradation that is missed by other instruments that use Time Domain Reflectometry (TDR) techniques. Such detection capability helps insure the safety and security of peacekeepers, as well as the effectiveness of their missions.

The Anritsu signal generator product line is ideal for radar or peace keeping applications, whether it’s the MG37020A Fast Switching Microwave Signal Generator with 100 µsec typical switching speed or the MG3690C family of microwave signal generators with the Most comprehensive emulation and test of high performance narrow pulse radars.


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