tunable antenna造句
例句與造句
- At last we make a conclusion about design methods of tunable antenna that could be a valuable reference to practical work
文章最后對(duì)可調(diào)諧天線的設(shè)計(jì)方法步驟進(jìn)行了總結(jié),可以在實(shí)際設(shè)計(jì)中作為參考。 - But nowadays the research works about the tunable antenna are still underway , and there is still no report about practical product of it
作為一種新技術(shù),鐵電薄膜可調(diào)諧天線目前尚處于研究的初期階段,還沒(méi)有相關(guān)實(shí)用產(chǎn)品出現(xiàn)。 - This thesis presents the theoretical analysis about the design of the tunable antennas with multilayered structure theory and microstrip antenna ' s analytical methods . and it improves three typical kinds of antennas , and uses the voltage controlled ferroelectric materials . we analyze the tuning features of the antenna by simulation under the condition of different permittivity of the ferroelectric materials , and discuss the feasibility of improvement from microstrip antenna to tunable antenna
本文結(jié)合多層介質(zhì)理論及微帶天線的分析方法對(duì)可調(diào)諧天線進(jìn)行理論分析,并對(duì)矩形貼片天線、圓形貼片天線、微帶振子天線三種典型的微帶天線結(jié)構(gòu)進(jìn)行改進(jìn),引入壓控鐵電薄膜材料,仿真分析在改變鐵電薄膜介電常數(shù)條件下天線的調(diào)諧特性,討論微帶天線改進(jìn)為可調(diào)諧天線的可行性。 - It's difficult to find tunable antenna in a sentence. 用tunable antenna造句挺難的