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Frequency ambiguity resolution information


Doppler signal sampled with a pulse rate near the Doppler frequency.

Frequency ambiguity resolution is used to find the true target velocity for medium pulse repetition frequency (PRF) radar systems. This is used with pulse-Doppler radar.

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Frequency ambiguity resolution

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Frequency ambiguity resolution is used to find the true target velocity for medium pulse repetition frequency (PRF) radar systems. This is used with pulse-Doppler...

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Ambiguity resolution

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Ambiguity resolution is used to find the value of a measurement that requires modulo sampling. This is required for pulse-Doppler radar signal processing...

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Range ambiguity resolution

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Range ambiguity resolution is a technique used with medium pulse-repetition frequency (PRF) radar to obtain range information for distances that exceed...

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Aliasing

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capture or produce a continuous signal causes frequency ambiguity. Spatial aliasing, particular of angular frequency, can occur when reproducing a light field...

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Radar signal characteristics

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before the next transmitter pulse is generated if range ambiguity is to be avoided. Range ambiguity occurs when the time taken for an echo to return from...

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Radar

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PRF which prevents range from being determined directly, and range ambiguity resolution processing is required to identify the true range of all reflected...

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Display resolution standards

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A display resolution standard is a commonly used width and height dimension (display resolution) of an electronic visual display device, measured in pixels...

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Second

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fixed numerical value of the caesium frequency, ΔνCs, the unperturbed ground-state hyperfine transition frequency of the caesium 133 atom, to be 9192631770...

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Interferometry

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configurations of CSI, variously known as Enhanced VSI (EVSI), high-resolution SWLI or Frequency Domain Analysis (FDA), use coherence effects in combination with...

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Sonar

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megahertz. Generally, the lower frequencies have longer range, while the higher frequencies offer better resolution, and smaller size for a given directionality...

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Gulf of Tonkin Resolution

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The Gulf of Tonkin Resolution or the Southeast Asia Resolution, Pub. L.Tooltip Public Law (United States) 88–408, 78 Stat. 384, enacted August 10, 1964...

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Sentence processing

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book. The ambiguity ends at was enlightening, which determines that the second alternative is correct. When readers process a local ambiguity, they settle...

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Moving target indication

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location accuracy is proportional to the slant range, frequency and aperture length. Target range resolution determines whether two or more targets moving in...

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Spectral density estimation

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Wigner–Ville distribution and higher order ambiguity functions. If one wants to know all the (possibly complex) frequency components of a received signal (including...

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NTSC

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a higher vertical resolution, but a lower temporal resolution of 25 frames or 50 fields per second. The NTSC field refresh frequency in the black-and-white...

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GPS signals

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code frequency deviation is 1/1,540 times the carrier frequency deviation for L1 because the code frequency is 1/1,540 of the carrier frequency (see §...

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