Results 101 to 110 of about 30,133 (218)
Speed Measurement Using Radar [PDF]
, 2016 Cílem této bakalářské práce je navrhnout a implementovat program, který měří rychlost vozidel snímaných radarem s korekcí založenou na úhlu měření. Program je nejprve navržen a implementován v programu Matlab, implementace je poté přenesena také do ...
Andrla, Jiří
core
Ranging and tracking system for proximity operations, phase 1 [PDF]
A study task is reported which is directed towards developing a conceptual design of a small, lightweight range and range rate radar sensor system to meet NASA's requirements for accurate short-range and velocity measurements in an orbital environment ...
Nilsen, P. W., Udalov, S.
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Goldstone radar observations of Mars: The 1986 opposition [PDF]
Radar echoes from the planet Mars were obtained on 27 S-band (wavelength = 12.5 cm) and 2 X-band (wavelength = 3.5 cm) tracks using the Goldstone Solar System Radar.
Thompson, T. W.
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MetrologyThis paper introduces a method for calibrating radar sensors in a multi-sensor cinemometer system using a reference cinemometer based on CW Doppler radar. The method involves synchronizing sensors, pairing data with reference measurements, and performing
Seif Ben-Hassine +4 more
doaj +1 more source
A very wide frequency band pulsed/IF radar system [PDF]
A pulsed/IF radar for compact range radar cross section measurements has been developed which converts RF returns to a fixed IF, so that amplification and grating may be performed at one frequency.
Burnside, W. D., Jones, D. N.
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Recommendations and comments concerning documentation on the microwave active spectrometer systems [PDF]
There are no author-identified significant results in this ...
Pounds, D. P., Rosenkranz, W. A.
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Atmospheric studies and applications with infrared heterodyne detection techniques [PDF]
With the advent of stable, cw infrared lasers with moderate output power capabilities in the mid 1960's came the idea of using heterodyne detection, a mature radio frequency technique, in the infrared.
Menzies, R. T.
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Estimation of Breathing Rate with Confidence Interval Using Single-Channel CW Radar. [PDF]
J Healthc Eng, 2019 Nejadgholi I +4 more
europepmc +1 more source
Hardware test program for evaluation of baseline range-range rate sensor concept [PDF]
The baseline range/range rate sensor concept was evaluated. The Interrupted CW (ICW) mode of operation continued with emphasis on establishing the sensitivity of the video portion of the receiver was 7 dB less than the theoretical value.
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Ultra-stable, low phase noise dielectric resonator stabilized oscillators for military and commercial systems [PDF]
EPSD has designed, fabricated and tested, ultra-stable, low phase noise microwave dielectric resonator oscillators (DRO's) at S, X, Ku, and K-bands, for potential application to high dynamic range and low radar cross section target detection radar ...
Higgins, Thomas +2 more
core +1 more source