Phased array system is an important application field of spatial spectrum estimation techniques 相控陣系統(tǒng)是空間譜估計(jì)測(cè)向技術(shù)的一個(gè)重要的應(yīng)用領(lǐng)域。
The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched 摘要研制了針對(duì)鋼結(jié)構(gòu)橋梁焊縫缺陷擴(kuò)展的超聲相控陣監(jiān)測(cè)系統(tǒng)。
Testing in lab and on - site proved that the ultrasonic phased array system was stable and reliable , and was high value in use 實(shí)驗(yàn)?zāi)M和現(xiàn)場(chǎng)測(cè)試證明,該系統(tǒng)穩(wěn)定可靠,有很高的實(shí)用價(jià)值。
On the basis of the discussion of the optical phased array theory , the design of the equal irregular optical phased array system for experiment is presented 本文在討論相控陣有關(guān)理論的基礎(chǔ)上,設(shè)計(jì)出了一種實(shí)驗(yàn)用的等效非規(guī)則光學(xué)相控陣掃描系統(tǒng)。
In large phased array systems , the array may be consisted of thousands of elements , at this time , the subarray structure is usually employed and only the digital subarray outputs can be obtained 大型相控陣系統(tǒng)中,陣列常常包含有數(shù)千個(gè)陣元,此時(shí)一般采用子陣結(jié)構(gòu),只能得到子陣的數(shù)字輸出。