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.
Read moreHow is radar frequency measured?
When measuring the radio characteristics of a radar transmitter, the transmission power is measured with a power meter/sensor, the transmission frequency and frequency deviation are measured with a frequency counter , and the pulse duration transitions are measured with an oscilloscope.
Read moreWhat wavelengths do radars use?
Most weather radars have wavelengths that range between 0.8 centimeters (cm) and 10.0 cm. Generally short wavelengths mean smaller and less expensive equipment. Short wavelength radars are more effective in detecting small particles such as cloud droplets and drizzle drops.
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