はんちでんりょくはば
Meanings
Noun
Computing
1. half power beamwidth (also 3dB beamwidth)
Composed of
half; semi-; half-past; odd number; (arch.) unit of land area (595.8 m^2)
level; value
electric power
width; breadth; freedom (e.g. of thought); latitude; gap; difference (e.g. in price)