Pulse compression is a signal processing technique commonly used by radar, sonar and echography to either increase the range resolution when pulse length is constrained or increase the signal to noise ratio when the peak power and the bandwidth (or equivalently range resolution) of the transmitted signal are constrained. This is achieved by modulating the transmitted pulse and then correlating the received signal with the transmitted pulse.[1]
^J. R. Klauder, A. C, Price, S. Darlington and W. J. Albersheim, ‘The Theory and Design of Chirp Radars,” Bell System Technical Journal 39, 745 (1960).
Pulsecompression is a signal processing technique commonly used by radar, sonar and echography to either increase the range resolution when pulse length...
The chirp pulsecompression process transforms a long duration frequency-coded pulse into a narrow pulse of greatly increased amplitude. It is a technique...
transmitter. In this way, the transmitted pulse is intrapulse-modulated and the radar receiver must use pulsecompression techniques. Coherent microwave amplifiers...
An explosively pumped flux compression generator (EPFCG) is a device used to generate a high-power electromagnetic pulse by compressing magnetic flux...
This can be addressed by encoding the pulse with additional information, as is the case in pulsecompression systems. In modern switched-mode power supplies...
used to compensate for dispersion of ultrashort pulses outside laser cavities. Prismatic pulsecompression was first introduced, using a single prism, in...
C.E., The Mathematics of Pulsecompression", Sperry Eng. Review, Vol.12, Oct 1959. (pp.11-16) Cook C.E., PulseCompression - Key to More Efficient Radar...
A pulsecompression detonation system (PCD-system) is a combination of pulse detonation and compression systems. A prototype of the PCD-system has been...
(UED) experiments. Radio-frequency (RF) compression has emerged has an leading method of reducing the pulse expansion in UED experiments, achieving temporal...
distortion of a returned pulse due to the receiver matched filter (commonly, but not exclusively, used in pulsecompression radar) of the return from...
generator, and an explosively pumped flux compression generator. To achieve the frequency characteristics of the pulse needed for optimal coupling into the...
out-going signal. Pulsecompression is an example of matched filtering. It is so called because the impulse response is matched to input pulse signals. Two-dimensional...
low-autocorrelation signal used in other pulsecompression radars. The positive and negative amplitudes of the pulses forming the Barker codes imply the use...
compressed again. The stretching and compression uses devices that ensure that the different color components of the pulse travel different distances. CPA...
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original...
in which the frequency increases / decreases with time Chirping, pulsecompression by linear frequency modulation Trash-talk in ice hockey Chirp (disambiguation)...
radiated pulse and which are received in two or more concurrent and spatially orthogonal beams. Pulsecompression: Pulsecompression derelates the pulse width...
improvement over Marx generator based pulsed power devices which require pulsecompression to achieve such fast risetimes. It is being considered as a driver...
50 μs) and process gain of almost 30 dB. This system took advantage of pulsecompression to increase the power of the received echoes thereby increasing the...
L-band (1 to 2 GHz) Identification Friend or Foe (IFF) subsystem, pulsecompression, frequency agility, and adaptive moving target indication as an anti-chaff...
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