In wireless communication systems, comparing with traditional radiobands, optical bands has the advantage of high transmission capacity and interference resistance.
在无线通信系统中，光频段与微波以下的射频频段相比，具有传输容量大、不易受到干扰等特殊的优点。
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With a Christmas tune occasionally squeaking out of a small black radio held together by brown rubber bands, the family was already thinking how they would celebrate the biggest day of the year.
Near some sprites, the team also found radio waves in 310-mile-wide (500-kilometer-wide) bands-and these radio waves were most likely being emitted by high-speed particle beams.