Examples of 'matched filter' in a sentence
Meaning of "matched filter"
is a signal processing technique used to maximize the signal-to-noise ratio in a communication system by filtering out unwanted noise and enhancing the desired signal
How to use "matched filter" in a sentence
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matched filter
The matched filter is also used in communications.
Time reversal techniques can be modeled as a matched filter.
It is the matched filter which supplies the weightings.
The correlation procedure uses a conventional matched filter.
The matched filter does not require this information.
Advantageously the contact means is a matched filter arrangement.
The matched filter will be described in more detail below.
This type of analysis is similar to a matched filter analysis.
The matched filter must be within a constant phase shift.
The transmitter preferably includes at least one matched filter.
A single matched filter of a receiver receives all the signals.
This stored waveform is the impulse response of the matched filter.
Whitened matched filter.
Matched filter demodulation.
The orthogonalization of the matched filter matrix provides several benefits.
See also
Matched filter detection.
Applying a matched filter.
The radar returns are then processed by the corresponding matched filter.
At the output of the matched filter to detect the corresponding signals transmitted.
Signal extraction from the noise by correlation and using matched filter.
The orthogonalization of the matched filter matrix avoids this performance degradation.
We also exhibit their limits in terms of sidelobes appearance at matched filter output.
The matched filter may be a digital matched filter or analog matched filter.
This former process occurs using correlator means or matched filter means.
It is difficult to apply a matched filter having a long integrating time to a mobile station.
The individual correlation operations can be convolutions performed by means of a matched filter.
This matched filter is used in particular to limit the passband to the output signals.
Another advantage is that the need to operate the matched filter is reduced.
A matched filter of the transmitter preferably receives the signal from the receiver.
The analog filter may thus be wider than that of a matched filter.
The matched filter is selected to match the pulse shaping applied to the modulator.
They can easily be designed to give a matched filter for any arbitrary pulse shape.
The received signal transposed into the baseband and sampled is fed to a matched filter.
Consecutive outputs from the matched filter are generated for each subsequently received chip.
The system would then switch the incoming pulse returns to the corresponding matched filter.
The matched filter can rapidly calculate a correlation between a received signal and a locally generated spreading code.
The UE needs to check every peak in its matched filter.
These matched filter outputs are derotated before BPSK demodulation.
It is possible to deploy one such matched filter for each possible integer CFO.
The matched filter outputs are then multiplied by the inverse of an objective matrix O.
A received signal having a plurality of CDMA data signals is passed through a whitening matched filter.
The Target Descriptor may also include the matched filter template if available.
The matched filter 18 acts to correlate a template waveform against the received signal.
I and Q channel data are despread utilizing a matched filter structure.
The derotated SSC matched filter outputs are BPSK demodulated.
The UE acquires the slot synchronization by using a matched filter suitable for the PSC.
A matched filter maximizes signal-to-noise ratio of the input signal to the system.
In reality, the correlator is a matched filter.
In a first method, a matched filter is used for the searcher.
Figure 2 is a block diagram of a conventional quadrature matched filter detector.
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