ID 原文 译文
13674 底层为通过耦合缝隙馈电的集成波导, 易于扩展成平面网络, 构建高增益背腔缝隙天线阵列。 An integrated waveguide laying in the lower substrate is utilized to feed the radiating element through the upper slot, which can be easily expanded into a planar network to construct a high-gain antenna array.
13675 该天线频带宽、交叉极化低、剖面低、易于与平面微波电路集成、加工成本低, 具有良好的应用前景。 The antenna has wide bandwidth, low cross-polarization, low profile, easy integration with planar microwave circuits and low processing cost, which promises a good application prospect.
13676 惠更斯源天线因其独特的设计方式具有宽波束和高方向性的巨大优势, 但同时也面临着各种设计和加工上的难题。 Huygens source antennas hold the merits of wide beamwidth and high directivity due to their unique operational mechanism. However, it meets with a certain problems in the design and fabrication process.
13677 文中基于国内外电小惠更斯源天线的发展现状, 综合介绍了几款高性能的电小惠更斯源天线设计方法与技术。 Based on the current development of Huygens source electrically small antennas (ESAs) , several cases with high performances are introduced in this paper.
13678 在超高频 (super high frequency, SHF) 段, 介绍了一款基于平面集成技术的惠更斯源电小天线 (electrically-small antenna, ESA) , 可实现线极化和圆极化设计。 In super high frequency (SHF) band, the Huygens source ESAs operating in the linear and circular polarization behaviors using planar integration technology are proposed.
13679 在特高频 (extra-high frequency, UHF) , 介绍了惠更斯源ESA的双极化、可重构和宽带设计方案, 可分别实现惠更斯源ESA的高隔离、水平全空间波束覆盖和宽阻抗带宽功能。 In ultra high frequency (UHF) band, several Huygens source ESAs with dual-polarized, pattern-reconfigurable and wideband performance characteristics are introduced, respectively. In details, the high-isolation between ports is realized in the dual-polarized design, the entire azimuthal plane coverage is achieved in the pattern-reconfigurable design, and the operational bandwidth is significantly improved in the non-Foster design, respectively.
13680 这些天线设计方案为追求ESA的高方向性、宽带化和多功能化提供了新颖而可靠的设计思路与方法。 These introduced Huygens source ESA design paradigms are hoped to provide a certain new and reliable design principles and methods for ESAs with an aim to pursue high directivity, wide bandwidth and multi-functions.
13681 提出一种适合在全面屏手机终端上使用, 带宽为700～960MHz、1 710～2 170MHz、2 500～2 700MHz的手机天线。 This paper proposes a full-screen smart mobile phone antenna and achieves bandwidths of700-960 MHz, 1 710-2 170 MHz, and 2 500-2 700 MHz.
13682 设计的手机仿真模型的长宽高尺寸为158mm×77mm×7.5mm, 手机天线的长宽高尺寸为70mm×5mm×4mm, 其天线效率分别为20%～35% (700～960MHz) 、20%～55% (1 710～2 170MHz) 、25%～35% (2.5～2.7GHz)。 The size of the designed mobile phone simulation model is 158 mm×77 mm×7.5 mm, and the size of the mobile phone antenna is 70 mm×5 mm×4 mm.The antenna efficiency of 700-960 MHz is 20%-35%, that of 1 710-2 170 MHz is 20%-55%, and 2.5-2.7 GHz is 25%-35%.
13683 在目前全面屏天线净空区域3.5mm的情况下, 天线的辐射效率能够满足设计要求。 When the width of antenna clearance area is only 3.5 mm, the radiation efficiency of the antenna can meet the design requirements.