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公开(公告)号：US20130241790A1
公开(公告)日：2013-09-19
申请号：US13877430
申请日：2011-10-06
IPC分类号： H01Q7/00
摘要： The antenna comprises a metal excitation loop (B1) to be positioned at a height (h) of at least about 1 above the surface (SM) of a conducting medium (M) and a supply means (A, L1n) to be connected to the conducting medium. The perimeter of the loop is about one half of the operating wavelength, namely λ/2, in length. The loop comprises two approximately parallel portions (I1p-I1n, S1) which are at most about λ/50 apart and are capable of extending approximately parallel to said surface in a plane approximately perpendicular to said surface, currents of opposite direction flowing through said portions. The closest portion to said surface includes an aperture between ends (E1p, E1n) of the loop that are connected to the supply means. The antenna is better protected from space waves and it can be reduced in size by being folded up.
摘要翻译： 该天线包括金属激励回路（B1），该金属激励回路（B1）定位在导电介质（M）的表面（SM）上方至少约1的高度（h）处，以及供应装置（A，L1n） 导电介质。 环的周长约为工作波长的一半，即λ/ 2的长度。 环路包括两个大致平行的部分（I1p-I1n，S1），它们最多约为λ/ 50，并且能够在大致垂直于所述表面的平面中大致平行于所述表面延伸，流过所述部分的相反方向的电流 。 与所述表面最接近的部分包括连接到供给装置的环的端部（E1p，E1n）之间的孔。 天线更好地受到太空波的保护，并且可以通过折叠来减小其尺寸。
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2.发明授权System of transmit antennas adapted to propagation conditions for radio broadcasting 有权符合无线电广播传播条件的发射天线系统公开(公告)号：US08219033B2
公开(公告)日：2012-07-10
申请号：US12093176
申请日：2006-11-06
摘要： To broadcast synchronized radio waves in at least one frequency band in a predetermined territory, antennas (AS, ATI, AE) emit waves to respective coverage areas in which receivers (RQ, RB) measure characteristics of the emitted waves and transmit to a central server (SC) . The server analyzes the characteristics (CO) as a function of prediction models for broadcasting waves in the territory in order to determine adjustment parameters for the antennas. The server transmits the adjustment parameters to the antennas to control them in order to offer a greater diversity of radio broadcasting services and to optimize coverage areas according to different wave propagation modes.
摘要翻译： 为了在预定区域中的至少一个频带中广播同步的无线电波，天线（AS，ATI，AE）向接收机（RQ，RB）测量发射波的特性并发送到中央服务器的各个覆盖区域发射波 （SC）。 服务器将特征（CO）作为区域广播波预测模型的函数进行分析，以确定天线的调整参数。 服务器将调整参数发送到天线以进行控制，以便提供更多的无线电广播服务，并根据不同的波传播模式优化覆盖区域。
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3.发明申请System of Transmit Antennas Adapted to Propagation Conditions for Radio Broadcasting 有权适用于无线电广播传播条件的发射天线系统公开(公告)号：US20080278387A1
公开(公告)日：2008-11-13
申请号：US12093176
申请日：2006-11-06
IPC分类号： G01R29/08
摘要： To broadcast synchronized radio waves in at least one frequency band in a predetermined territory, antennas (AS, ATI, AE) emit waves to respective coverage areas in which receivers (RQ, RB) measure characteristics of the emitted waves and transmit to a central server (SC) . The server analyzes the characteristics (CO) as a function of prediction models for broadcasting waves in the territory in order to determine adjustment parameters for the antennas. The server transmits the adjustment parameters to the antennas to control them in order to offer a greater diversity of radio broadcasting services and to optimize coverage areas according to different wave propagation modes.
摘要翻译： 为了在预定区域中的至少一个频带中广播同步的无线电波，天线（AS，ATI，AE）向接收机（RQ，RB）测量发射波的特性并发送到中央服务器的各个覆盖区域发射波 （SC）。 服务器将特征（CO）作为区域广播波预测模型的函数进行分析，以确定天线的调整参数。 服务器将调整参数发送到天线以进行控制，以便提供更多的无线电广播服务，并根据不同的波传播模式优化覆盖区域。
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