gloveRADAR® Product Design
Unit attached to baseball glove measures ball speed
based on Doppler radar technology


Developed product from concept to production
Designed electronics, including RF, signal processing and microcontroller circuits
Developed software to measure the speed of a ball
Developed rugged package to survive 120 mph pitches
Responsible for industrial design and mold-making
Designed and fabricated testers for production
Provided production support




DIGITAPE® Product Design
Tape measure that provides a digital readout

Developed product from concept to production
Designed electronics, including bar code reader, signal processing and microcontroller circuits
Developed software to measure the tape extension
Developed rugged package to survive 6-foot drops onto tile floors and provide environmental sealing
Designed and fabricated testers for production
Provided production support
Developed various versions of product

Embedded Web Server
Product that Web-enables sensors or instruments

Designed single circuit board that contains complete Web server and file system
Developed software that displays live data in user-defined Web pages



Data Link for Sports Performance Sensor
Unit transmits real-time sensor data to a collection system during events like freestyle skiing and skateboarding

Designed miniature, rugged, low-cost 25 channel transmitter mounted on equipment such as skis and skateboards
Designed receiver electronics and circularly polarized patch antenna

RF/Microwave Range Simulator
Unit simulates the return signal from a target
approaching or receding from a radar


Designed wide band RF circuitry to simulate return signals from 800 MHz to 8 GHz
Design included an embedded PC controller and an IEE488 external control interface

RF/Microwave Switch Matrix
Unit that switches multiple microwave signal inputs
to any of several outputs


Designed and delivered a switch matrix with the following features:
Power handling: 50 watts CW
Frequency range: 0.1 to 18 GHz
Inputs: 6
Outputs: 4

 
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