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    • 3. 发明授权
    • Antenna-coupled metal-insulator-metal rectifier
    • 天线耦合金属绝缘子金属整流器
    • US09413063B1
    • 2016-08-09
    • US14740588
    • 2015-06-16
    • AMI Research & Development, LLC
    • John T. ApostolosWilliam MouyosPatricia BodanMilton FengBenjamin McMahon
    • H01B13/00H01L29/06H01Q1/36H01Q9/28C23C8/36C23C8/80
    • C23C8/80C23C8/02C23C8/36
    • The use of rectennas, or antenna-coupled rectifiers, using metal-insulator-metal tunnel diodes as rectifiers for energy conversion has been explored with more fervor recently, given the advances in nanotechnology fabrication and increased resolution of features. Some have made these devices from symmetric metals (e.g. Ni—NiO—Ni) and asymmetric metals (e.g. Al—AlOx/Pt), and have used deposited oxides as well as native oxides. One key to obtaining a highly asymmetric device with efficient current generation needed for high conversion efficiency is to instead use dissimilar metals and a thin reproducible oxide. The described method allows for a thin, reproducible native oxide of nickel be integrated with any antenna metal to overcome oxide surface roughness problems that typically hamper the practicality of these devices.
    • 鉴于纳米技术制造的进步以及特征分辨率的提高,最近更多地研究了使用金属绝缘体金属隧道二极管作为能量转换整流器的直角天线或天线耦合整流器。 一些使这些器件由对称金属(例如Ni-NiO-Ni)和不对称金属(例如Al-AlOx / Pt)制成,并且已经使用沉积的氧化物以及天然氧化物。 获得具有高转换效率所需的高效电流产生的高度不对称的器件的一个关键在于使用不同的金属和薄的可再生氧化物。 所描述的方法允许将镍的薄的可再现的天然氧化物与任何天线金属集成以克服通常妨碍这些器件的实用性的氧化物表面粗糙度问题。
    • 6. 发明申请
    • STRENGTHENING MEANS FOR A DIPOLE WHIP ANTENNA
    • 强化白癜风天线的手段
    • US20140028517A1
    • 2014-01-30
    • US14111665
    • 2011-05-02
    • Paul A. Bogdans
    • Paul A. Bogdans
    • H01Q1/46H01Q9/16
    • H01Q1/46H01Q1/085H01Q1/42H01Q9/16H01Q9/22H01Q21/10
    • A dipole antenna comprises a hollow dielectric whip, a coaxial center feed extending therethrough, and a pair of conductive dipole elements comprising an upper element and a lower element. The dipole antenna further comprises an upper element lead connecting the upper element to a first portion of the coaxial center feed at a feed point and a lower element lead connecting the lower element to a second portion of the coaxial center feed at the feed point. The dipole antenna further comprises a feed point strengthening means to mechanically strengthen the feed point against disconnection when the whip is impacted. Additionally, the dipole antenna may be a dual dipole antenna.
    • 偶极天线包括中空电介质鞭状体,延伸穿过其中的同轴中心进给器,以及包括上部元件和下部元件的一对导电偶极元件。 偶极天线还包括将上部元件连接到馈电点处的同轴中心馈电的第一部分的上部元件引线和将下部元件连接到馈电点处的同轴中心馈电的第二部分的下部元件引线。 偶极子天线还包括馈电点加强装置,用于当鞭状物被撞击时机械地加强馈电点以防止断开。 此外,偶极天线可以是双偶极子天线。
    • 9. 发明授权
    • Flat plate TV antenna
    • 平板电视天线
    • US5625371A
    • 1997-04-29
    • US602696
    • 1996-02-16
    • Paul E. MillerGlen J. SewardRobert M. Lynas
    • Paul E. MillerGlen J. SewardRobert M. Lynas
    • H01Q1/32H01Q1/38H01Q7/00H01Q21/00
    • H01Q7/00
    • A television antenna is constructed of a flat plate antenna comprising a plurality of concentric, rectangularly shaped loops formed of conductive material and disposed on a substrate. Each loop forms an antenna for signals in a predefined frequency band within the TV frequency spectrum. An additional loop is disposed within the plurality of concentric loops and is adapted for receiving signals in the FM frequency range. Each of the loops has four sides having an electrical length equivalent to one-quarter wavelength at a center frequency within a frequency band and each side of each antenna loop is connected to a side of another antenna loop and to one of a pair of antenna output terminals. The sides of each loop are formed by conductive strips deposited on a dielectric substrate which is particularly adapted for installation adjacent a dielectric roof panel or the like.
    • 电视天线由平板天线构成,该平板天线包括由导电材料形成并设置在基板上的多个同心的矩形环。 每个循环形成用于TV频谱内的预定频带中的信号的天线。 多个同心环路内设有一个附加回路,适用于接收FM频率范围内的信号。 每个环路具有在频带内的中心频率处具有相当于四分之一波长的电长度的四边,并且每个天线环路的每一侧连接到另一个天线环路的一侧,并连接到一对天线输出端 终端。 每个环的侧面由沉积在电介质基底上的导电条形成,其特别适于安装在电介质顶板等附近。