A sonic wind system that is capable of measuring wind speeds in the range of 0.1 meters/sec to 30 meters/sec can be used to compute the relative humidity in the 95-100% range. the speed of sound of air is a function of the moisture content of the air and the temperature. by measuring the temperature… More

The percent of 02 in breathing gases can be measured to an accuracy of +0.01 percent by using sonic measurement technology. a solid-state oxygen sensor can be developed which is small in size, insensitive to pressure and temperature changes, and is not affected by acceleration.

A self-contained, ultrasonic ullage space composition detector based on the speed of sound of the contained atmosphere is a feasible method of measuring the change in the ratio of air to jet fuel vapor. this detector would be used to monitor the composition of the atmosphere contained in the ullage… More

Applied technologies, inc. proposes a design program to design a simple, mobile, vertical axis fm-cw radar. the program will encompass a literature search to find the latest state-of-the-art advances in radar technology. the data from the literature search will form the basis for a design that… More

The standard technique for the recording of telemetry data in range operations has been instrumentation tape recording. This has provided the capability for recording data at high data rates for extended periods of time. While convenient for recording, this technique suffers drawbacks in… More

This Phase I proposal responds to the need for a low-power, expendable, remote sensor array that can be emplaced and positioned to provide battlefield environmental data.Applied Technologies, Inc. proposes to design and conduct testing on a remote sensorarray capable of accommodating a multitude of… More

"The goal of this program is to develop a small, inexpensive, rugged, easy-to-use Sub-Web Meteorological Monitoring System to collect environmental data and transmit these data to a Central Node. Meteorological stations that can measure atmospheric andenvironmental information are needed for… More

"The goal of this program is to develop a small, inexpensive, rugged, easy-to-use Sub-Web Meteorological Monitoring System to collect environmental data and transmit these data to a Central Node. Meteorological stations that can measure atmospheric andenvironmental information are needed for… More