Not Available A method for sensing the quality and state of composite material structures will be developed. The technique can be used to determine the resin cure state, detect pre-damage bond quality and sense or quantify damage in the material during use. Because the sensors are very… More

"The Personal Communications Systems (PCS) Base-station Transceiver Systems (BTS) area of coverage is physically near (within a few km) of the BTS. It is desirable to provide range extension for the BTS, perhaps to 10 km or more. It is also desirable toquickly deploy range extension of the BTS,… More

"Wireless LAN technology provides freedom and flexibility to the Local Area Network. The current standards based (IEEE 802.11) wireless LAN equipment is intended to provide reliable coverage over a limited range of approximately 100m. However, the wirelessLAN transmissions may be detected and… More

Code Division Multiple Access (CDMA) cellular and PCS mobile systems present remarkable opportunities for mobile voice and data communications capacity and utility, and thus are broadly deployed commercially. The Army is working to extend the capabilitiesof these tools into the tactical arena to… More

Wireless technology provides freedom and flexibility to the users of the Local Area Network (LAN). The standards based (IEEE 802.11) wireless LAN equipment is intended to provide reliable coverage over a limited range of approximately 100 m. However, the wireless LAN transmissions may be detected… More