signalarticles

Tactical Airborne Displays Advance to High-Performance Commercial Technology

March 1999
By Edward J. Walsh

Maintaining air supremacy soon may be easier for U.S. fighter pilots equipped with the latest helmet technology. Head-tracking display screens are being designed to allow target designation with little more than a pilot's nod. The introduction at the end of the 1980s of the Soviet AA-11 Archer air-to-air missile revealed a serious deficiency in U.S. capabilities. That deficiency took on increasingly ominous significance as Russian-built aircraft and air-launched weapons, integrated with helmet-mounted sights and capable of being launched at up to 90 degrees off boresight of a target, proliferated widely to governments hostile to the United States. The problem is now being addressed in a joint U.S. Navy-U.S. Air Force effort, which combines the AIM-9X missile, an advanced short-range dogfight weapon with a targeting device that can aim sensors and weapons wherever a pilot looks.

Innovative Screens Make Life Easier for Military Users

March 1999
By Mark H. Kagan

Two new types of flat screen displays are now being used in rugged military and commercial applications. The first type, which was designed for use on U.S. Army field generators, is an intelligent display screen that employs an innovative "transflective" design. This allows information to be easily read in both bright sunlight and darkness while requiring unusually low power inputs to operate.

Microscale Generator Yields Macroscale Power

May 2005
By Cheryl Lilie

Researchers are demonstrating that good things, in the form of useful amounts of power, can come in small packages. At the Georgia Institute of Technology in Atlanta, researchers have been able to produce power with a generator approximately the size of a dime. The device, called a microgenerator, is one aspect of a project to create a microengine that weighs less and lasts longer than batteries used by soldiers in the field today.

Internet Protocol Key To Smaller, Lighter Communications Devices

May 2005
By Capt. James Lowery, USMC, and Capt. Jillian Klug, USA

Members of the joint community are moving forward on proving that voice over Internet protocol can be a force multiplier. Although voice over Internet protocol is still in relative infancy, the Joint Communications Support Element, U.S. Joint Forces Command, has demonstrated through a series of exercises that this approach can increase both technological advances and bandwidth efficiency provided to the joint warfighter. It also decreases airlift requirements, reduces the number of needed personnel and cuts the cost of communications systems by moving from circuit-based to Internet-based networks.

Israel Targets Network Centricity

May 2005
By Henry S. Kenyon

A key U.S. ally is digitizing its command and control architecture to increase the operational speed and agility of its ground forces. Built around a wireless backbone supported by software programmable radios, this system will reduce sensor-to-shooter cycles by streaming real-time data to commanders. Designed for both high- and low-intensity conflict, it will link all echelons from infantry squads up to the division level in a single network.

Operational, Personnel Issues Vex a Changing Force

May 2005
By Robert K. Ackerman and Beverly P. Mowery
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The U.S. military must ramp up force transformation without missing a beat in its campaign to win the war on terror, and succeeding in those two endeavors will require close coordination across many disciplines. A variety of issues ranging from advanced system acquisition to personnel training and education must be addressed in the midst of operational activities at home and abroad.

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