bandwidth，3-dB

【字彙解釋】

bandwidth，3-dB 3-分貝頻寬

bandwidth

n. 帶寬, 頻寬

3 ：

dB

decibel 分貝


【前後詞彙】

bandwidth compression 頻寬壓縮
bandwidth compression of speech 語音頻寬壓縮
bandwidth expansion factor 頻寬擴張因數
Bandwidth-Length{=BL}product 頻寬距離乘積
bandwidth-limited receiver 頻帶限制接收機
bandwidth，3-dB 3-分貝頻寬
bandwidth，absolute 絕對頻寬
bandwidth，instantaneous receiver 接收機瞬間頻寬
bandwidth，modulation 調變頻寬
bandwidth，pattern (天線之)場型頻寬