Telecommunications
Receiver or analog modulated signal frequency converter
Frequency modifying or conversion
Inventor
active
Mechanically rotated Doppler frequency shifter
Method for two dimensional doppler imaging of radar targets
Paraboloidal reflector alignment system using laser fringe patte
Rotating doppler frequency shifter
Selfmixing heterodyne system
No associations
LandOfFree
Richard A. Marr does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Richard A. Marr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Richard A. Marr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-75331