Single Chip, Low Cost, Very Short Range Radio Frequency (RF) Systems for Military Applications

Recent advancements in integrated circuit miniaturization and network topologies in the communications industry have given rise to the development of products providing short range (less than ten meters) wireless connectivity for both voice and datacommunications. Several industry initiatives, among them Bluetooth and HomeRF, have created de facto standards for RF systems that operate using spread spectrum modes in the industrial, scientific, and medical (ISM) bands of frequencies, at very low powerlevels. One promising application for this emerging technology is in the area of wireless personal area networks (WPANs). Trident proposes exploiting this technology to provide secure wireless voice and data links between soldier-borne systems such ascombat net radios, personal GPS units (PLGR), and digital message transfer devices (DMTDs), as well as tetherless intercom connections for vehicle crews and associated dismounted personnel. These links will enhance operational efficiency by eliminatingcabled connections and providing dynamically self-configuring personal voice and data network connectivity on the battlefield. Trident will exploit its background in portable SA/C2 systems to develop a solution that integrates readily into the Army'sbattlefield digitization effort.The successful completion of this project will provide the Army with a flexible, practical solution for short-range wireless voice and data connectivity. This capability will reduce task complexity and enhance operationalefficiency associated with tactical communications for both mounted and dismounted personnel. The resulting system would be immediately applicable for use by other military services (USMC, SOCOM), and has direct applications for a variety of commercialmarkets, from wireless industrial control systems to personal voice and data connectivity for mobile internet and intranet users.