beam-scanning

基本解釋

The flashlight's beam scanned every corner of the room.
手電筒的光束掃遍屋內(nèi)各個(gè)角落。
Equipted with it,phased array radar could have Adaptive beam, lower Side-lobe beam and beam scanning.
相控陣天線(xiàn)通過(guò)它可以實(shí)現(xiàn)自適應(yīng)波束、低旁瓣波束，并通過(guò)對(duì)移相器、衰減器的控制實(shí)現(xiàn)波束掃描。
For subarray level beam scanning, the proposed approach could reduce sidelobe of array pattern to certain extent.
該方法可在一定程度上抑制子陣級(jí)波束掃描后的陣列方向圖旁瓣。
Parameters such as laser power, beam scanning speed and so on had fairsized effec...
激光功率和光束掃描速度等參數(shù)對(duì)固化過(guò)程有較大的影響;
A small television camera tube that forms a charge - density image on a photoconductive surface for subsequent electron - beam scanning.
光導(dǎo)攝像管在光電導(dǎo)表面形成電荷聚集圖像的一種微小的電視攝像管，用于以后的電子光束掃描

波束掃描
It is difficult for missile-borne stripmap SAR to gain the required wide-spread image in the terminal guidance because of narrow beam coverage and short imaging time. To solve the problem,a new scheme of beam scanning is proposed.
針對(duì)彈載條帶合成孔徑雷達(dá)(SAR)在末制導(dǎo)階段由于波束覆蓋范圍窄和成像時(shí)間短,不易獲得所要求的大面積圖像的問(wèn)題,提出了一種新的波束掃描方案,并根據(jù)導(dǎo)彈在末制導(dǎo)階段的飛行特點(diǎn),結(jié)合子孔徑處理方法,對(duì)波束掃描參數(shù)進(jìn)行了理論分析和設(shè)計(jì)。
束掃描
射束掃描