Develop power electronic circuits , analog circuitry and digital circuitry in the battery power products 負(fù)責(zé)電池電源產(chǎn)品中電力電子電路及模擬和數(shù)字電路的開發(fā)及設(shè)計。
Key technologies are first introduced here such as the phased array antenna theory , dbf ( digital beam forming ) theory and the configuration of transmit and receive ( t / r ) modules . then part of analog circuitry is optimized with the digital technology . cell circular microstrip disk antenna successfully developed based on the theory of microstrip antenna , the four - celled circular microstrip disk antenna arrays are designed , simulated and analyzed with eda tools - hfss , opt1metrics 本文以相控陣?yán)走_(dá)組成為主軸,逐一對相控陣?yán)走_(dá)關(guān)鍵技術(shù)中的天線陣原理、數(shù)字波束形成( dbf )技術(shù)和收發(fā)( t r )組件組成進(jìn)行詳細(xì)的分析,利用數(shù)字技術(shù)對傳統(tǒng)相控陣?yán)走_(dá)設(shè)計方案中的模擬電路部分進(jìn)行改進(jìn);在理論設(shè)計單元圓形微帶貼片天線單元的基礎(chǔ)上,利用微波仿真軟件hfss和optimetrics對四單元的圓形微帶貼片天線陣進(jìn)行設(shè)計與仿真;對相控陣?yán)走_(dá)的幅相監(jiān)測技術(shù)進(jìn)行理論分析和討論,選擇最佳的幅相監(jiān)測方案。