Matched filters are commonly used in radar, in which a known signal is sent out, and the reflected signal is examined for common elements of the out-going signal. Pulse compression is an example of …

Matched filters are often used in signal detection to correlate a known signal, or template, with an unknown signal to detect the presence of the template in the unknown signal.

If a filter produces an output in such a way that it maximizes the ratio of output peak power to mean noise power in its frequency response, then that filter is called Matched filter. This is an important …

For a deterministic signal in white Gaussian noise, you can maximize the SNR at the receiver by using a filter matched to the signal. The matched filter is a time-reversed and conjugated version of the signal.

Jul 12, 2023 · Learn how to implement a matched filter using the Moku:Pro FIR Filter Builder for radar pulse compression and waveform triggering.

What is a matched filter, and why does anyone care? This video explains the general structure and function of a matched filter as well as the special requirements for use in radar.

In this section we want to extend what we understand about the inner product and the correlation coefficient to the design of a filter to detect the time of arrival of a pulse. This filter will be called a …

Jul 14, 2025 · This repository provides a complete simulation for radar signal processing using matched filtering. It demonstrates how rectangular and LFM (linear frequency modulation) pulses behave in …

In radar signal theory, the matched filter output is affected by the Doppler Effect. The apriori unknown frequency shift introduced by the Doppler effect can also be seen in the time domain as an additional …

In telecommunications, a matched filter is the optimal linear filter for maximizing the signal to noise ratio (SNR) for a known signal in the presence of additive stochastic noise.