What wavelength is mmWave?

Millimeter wave (MM wave), also known as millimeter band, is the band of spectrum with wavelengths between 10 millimeters (30 GHz) and 1 millimeter (300 GHz) . It is also known as the extremely high frequency (EHF) band by the International Telecommunication Union (ITU).

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How many antenna bands are there?

Frequency Bands Frequency Band NameFrequency RangeWavelength (Meters)High Frequency (HF)3-30 MHz10-100 mVery High Frequency (VHF)30-300 MHz1-10 mUltra High Frequency (UHF)300-3000 MHz10-100 cmSuper High Frequency (SHF)3-30 GHz1-10 cmFrequency Bands – Antenna Theory www.antenna-theory.com › basics › freqBands

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