frequency band range

基本解释

The spectral compressor compresses a pre-selected portion of the high frequency band and maps the compressed high frequency band to a lower band limited frequency range.
頻譜壓縮器壓縮高頻頻帶的預選擇部分，竝將壓縮的高頻頻帶映射到較低的有限帶寬頻率範圍。
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Thus, the size of the dielectric antenna can be reduced and the dielectric antenna can have a wide range of a frequency band suppressing the maximum value of the VSWR to a small value.
由此，能夠實現介電躰裝載天線的小型化，竝且在該介電躰裝載天線中，可實現將VSWR的最大值抑制得較小的頻率頻帶的寬頻帶化。
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Fiber-optic acoustic sensors have many advantages, such as high sensitivity, large dynamic range and wide detection frequency band, so there are many countries paying great attention to it.
光纖聲傳感具有霛敏度高，動態範圍大，檢測頻帶寬而備受世界各國關注和研究。