1
Paul M Danzer, Leonard A Carlson: Airport surface aircraft locator. Westinghouse Norden Systems, C O Edwards, June 25, 1996: US05530440 (53 worldwide citation)

A system for identifying the location of an aircraft on the surface of an airport includes a plurality of low power FM transmitters located along the boundaries of runway and taxiways. Each transmitter provides an FM signal having a common carrier frequency and each FM signal is encoded with unique ...


2
Paul M Danzer, Michael J Brienza: Radar target signature detector. United Technologies Corporation, Patrick J O Shea, March 2, 1993: US05191343 (29 worldwide citation)

An improved radar system utilizing the principle of nonlinear contact effects for detecting and identifying a target, includes two radar transmitters (12,16) at least one of which is a baseband pulse radar transmitter. Both transmitters illuminate the same target and the signals from each transmitte ...


3
Michael J Brienza, Paul M Danzer: Monopulse optical receiver system. United Technologies Corporation, Dominic J Chiantera, October 19, 1976: US03987297 (22 worldwide citation)

A monopulse optical receiving system is comprised of a plurality of optical sensors for receiving an incident light pulse at angles of incidence within a field of view, and providing in response thereto an output voltage signal whose magnitude is a function of the incident angle, at least two of the ...


4
Paul M Danzer, Giles E Rae: Interferometer radar elevation angle measurement apparatus. United Technologies Corporation, M P Williams, March 2, 1976: US03942177 (8 worldwide citation)

In the measurement of the phase difference (proportional to the elevation angle of a target) provided by the radar target signals that are received by each antenna of an antenna array, a comparison of the responses of the signal processing circuitry to the radar target signals and to two signals wit ...


5
Paul M Danzer: Track while scan operation on scintillating point targets. United Technologies Corporation, Dominic J Chiantera, October 19, 1976: US03987440 (8 worldwide citation)

In a track while scan radar system having a tracking processor for providing range and azimuth tracking gates for automatic range and azimuth cursor tracking of a designated target in response to the magnitudes of target return signals received within the tracking gates, circuitry is provided for pr ...


6
Paul M Danzer, Giles E Rae: Radar video clipping level derived from target signal. United Technologies Corporation, M P Williams, September 28, 1976: US03983556 (4 worldwide citation)

In a track while scan radar which pinpoints a target location by comparing target return voltage summations in the early half of a range gate with those in the late half of the range gate, and with the target return voltage summations in the left half of a multi-pulse azimuth gate with those in the ...


7
Paul M Danzer: Radar response system. United Technologies Corporation, March 1, 1994: US05291204 (3 worldwide citation)

A covert radar response system suitable for use with an illuminating coherent radar system having a moving target indicator subsystem shifts the phase and/or frequency of a retroreflected beam to transmit a message to the illuminating system that is not detectable by other observers in the vicinity.