How do you evaluate radar performance?

The performance of a radar system can be judged by the following: (1) the maximum range at which it can see a target of a specified size, (2) the accuracy of its measurement of target location in range and angle, (3) its ability to distinguish one target from another, (4) its ability to detect the desired target echo …

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What frequency should I choose for radar?

The choice of frequency depends on the application requirements . The minimum antenna size is proportional to wavelength and inversely proportional to frequency. Airborne applications often are limited in the size of antenna that can be used. A smaller antenna dictates a higher frequency and lower wavelength choice.

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What does the frequency of a radar mean?

Radar is an “active” sensing device in that it has its own source of illumination (a transmitter) for locating targets. It typically operates in the microwave region of the electromagnetic spectrum—measured in hertz (cycles per second), at frequencies extending from about 400 megahertz (MHz) to 40 gigahertz (GHz) .

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Is radar high or low frequency?

Unsourced material may be challenged and removed. Low-frequency radar is radar which uses frequencies lower than 1 GHz such as L-band, UHF, VHF, and HF, as opposed to the usual radar bands, which range from 2 GHz to 40 GHz. The radar cross section of any target depends on the frequency transmitted by the radar.

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