- 帶寬生成
- product: n. 1.產(chǎn)物，產(chǎn)品；制品；產(chǎn)量；出產(chǎn)。 2.結(jié)果，成果 ...
- bandwidth duration product: 帶寬持續(xù)時(shí)間乘積
- bandwidth time product: 帶寬時(shí)間乘積
- distance bandwidth product: 距離帶寬積
- gain bandwidth product: 增益帶寬積
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bandwidth product中文什么意思
- 帶寬生成
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例句與用法
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- Based on the acoustic energy flow detection , the spatial energy flow suppression can obtain time - space gain in direct proportion to time - bandwidth product , which is just the main advantage of the vector transducer
基于矢量水聽(tīng)器的聲能流檢測(cè)器利用空間聲能流抵消技術(shù)相對(duì)于聲壓檢測(cè)器可獲得與時(shí)間帶寬積成正比的時(shí)空增益。 - Pulse compression technique is widely used in modern radar systems . it solves the contradiction between the range and velocity resolution . large time - bandwidth product signals such as linear frequency modulation signals ( lfm ) are used in pulse compression technique to improve the resolution in range domain
現(xiàn)代雷達(dá)系統(tǒng)廣泛采用脈沖壓縮技術(shù),在確保雷達(dá)作用距離和速度分辨力的前提下,采用大時(shí)帶積脈沖壓縮信號(hào):如線性調(diào)頻( lfm )信號(hào)提高距離分辨力。 - The joint transform correlator ( jtc ) is paid more attention by researchers than the matched filtering correlator ( mfc ) with its advantages , such as high spatial bandwidth product , without integrated filtering and real - time operation etc . photorefractive crystals have some advantages , such as fast response , high spatial resolution and large storage capacity etc . we can exert both advantages by combining the photorefractive crystal with the jtc
與匹配濾波相關(guān)器相比，聯(lián)合變換相關(guān)器具有諸多優(yōu)點(diǎn)，如空間帶寬積高、無(wú)需濾波綜合、易于實(shí)時(shí)操作等，所以近年來(lái)更加引起人們的研究興趣。光折變晶體具有響應(yīng)速度快、空間分辨率高、存儲(chǔ)容量大等優(yōu)點(diǎn)。將光折變晶體與聯(lián)合變換相關(guān)器相結(jié)合構(gòu)成光折變聯(lián)合變換相關(guān)器，就可以充分發(fā)揮二者的優(yōu)勢(shì)。 - A new if simulation signal digital model was developed , which has the ability to simulate the ocean return wave noise and the instrument thermal noise . by this simulation data , smle is successfully tested , and the rf ocean return wave simulator also worked correctly . it is difficult for altimeter to realize closed loop internal calibration with a large time - bandwidth product
( 4 )提出了雷達(dá)高度計(jì)海面回波中頻仿真信號(hào)的數(shù)字模型，該模型具有仿真高度計(jì)海面回波噪聲和儀器熱噪聲的功能；基于該模型的軟件仿真器成功的對(duì)高度計(jì)跟蹤器進(jìn)行了驗(yàn)證；同時(shí)，該模型仿真的信號(hào)應(yīng)用于雷達(dá)高度計(jì)射頻回波模擬器也獲得了成功。