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- Planar antenna has small size, light weight and low profile. 尤其平面天線(xiàn)以其體積小、量輕、剖面，能與載體共形、集成、于匹配等優(yōu)點(diǎn)獲得了更多青睞。
- The present invent ion utilizes the top loading technique and the smooth tapering technique to create the design of a compact and built-in antenna which will provide a planar antenna structure with broad bandwidth and high radiation efficiency. 饋入傳輸線(xiàn)的寬度大致與漸變帶段的底邊同寬，且頂邊與漸變帶段的底邊密接，而底邊藕接至頻電路。
- From the measured results, the feasibility of integrated planar antenna for vehicles was verified.Several new design concepts for vehicular antennas can be obtained in this thesis. 由實(shí)際量測結果驗證了車(chē)內整合式平面天線(xiàn)之可行性，本論文的研究成果對于車(chē)輛的天線(xiàn)設計，可以提出全新的設計理念。
- In this dissertation a new category of ultra-wideband (UWB) planar antennas with a unique tapered-slot feeding structure is presented. 摘要:本論文提出一系列利用漸變開(kāi)槽饋入結構設計實(shí)現之新型超寬頻平面天線(xiàn)。
- A PLANAR ANTENNA OF CONDUCTOR MODULATING PERIODIC STRUCTURE 導體調制周期介質(zhì)平面天線(xiàn)
- THE STUDY OF BEAM SCANNING FOR LINEAR ELEMENT PLANAR ANTENNA ARRAY 線(xiàn)元天線(xiàn)陣列波束掃描研究
- Research on Thinning the Hexagonal Planar Antenna Array 六邊形平面天線(xiàn)陣優(yōu)化稀疏布陣研究
- Axial Energy Density's Attenuation of Planar Antenna Array 平面陣列天線(xiàn)軸線(xiàn)能量的慢衰減特性
- Optimized design of a new kind of GPR planar antenna 一種新型探地天線(xiàn)的優(yōu)化設計
- An experimental study of the broadband planar antenna 寬頻帶平面天線(xiàn)的實(shí)驗研究
- MPA is developing low-cost, high performance planar antennas for next generation communications systems, including commercial telephone systems, satellite television systems, and wireless Internet access systems. MPA正在開(kāi)發(fā)用于新一代通訊系統的低成本,高性能的平面天線(xiàn),包括商務(wù)電話(huà)系統,衛星電視系統和無(wú)線(xiàn)互聯(lián)網(wǎng)進(jìn)入系統。
- Military budget continue to spiral. 軍費預算繼續上升。
- Military budgets continued to spiral. 軍事預算繼續急遽增加。
- A new-type planar Archimedean spiral antenna,the zigzag planar Archimedean spiral antenna,is presented. 對一種新型的平面阿基米德螺旋天線(xiàn)--鋸齒狀平面阿基米德螺旋天線(xiàn)進(jìn)行了研究。
- A snail's shell is spiral in form. 蝸牛殼是螺旋形的。
- A planar region bounded by a circle. 圓形區，圓形空間被圓所包圍的一個(gè)平面區域
- Reception improved because of the new antenna. 接受效果因有新天線(xiàn)而得到改善。
- A large spiral brass tuba that fits around the player's shoulder. 海力空大號，圈形大號由演奏者掮在其肩上吹奏的大型螺旋狀銅號
- I am seeking for a spiral outside antenna for interphone. 我要找一個(gè)對講機的外接天線(xiàn)，并且要螺旋式的。
- A circular or spiral motion, especially a circular ocean current. 游渦一種圓形或螺旋形的運動(dòng)，特別是做圓環(huán)運動(dòng)的海水水流
