[K-band] n (ca. 1948): a segment of the radio spectrum that lies between 10.9 GHz and 36.0 GHz and spans the upper superhigh-frequency and lower extremely-high-frequency bands and that is used esp. for police radars, satellite communication, and astronomical observation
K-BAND
Meaning of K-BAND in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012