公开(公告)号：US5162807A

公开(公告)日：1992-11-10

申请号：US627355

申请日：1990-12-14

申请人： Francois Ursenbach ,  Jean-Marc Martin

发明人： Francois Ursenbach ,  Jean-Marc Martin

IPC分类号： E02D27/42 ,  E04H12/22 ,  H01Q1/12

CPC分类号： E04H12/22 ,  E02D27/42 ,  H01Q1/1228

摘要： The disclosure concerns an assembly formed by a large-sized antenna with a supporting mast, the working of which brings the ground plane into play, and by a high-power transmitter. To reduce the distance between the transmitter and the radiating part of the antenna, and to reduce the cost of the architectural structure of the antenna and of the room sheltering the transmitter, this room is formed by the base of the mast which supports the antenna. The dimensions and bed of the base of the mast are designed as a function of the space needed and of the stability to be given to the antenna.

摘要翻译： 本公开涉及由具有支撑桅杆的大尺寸天线形成的组件，其工作使接地平面发挥作用，并且由大功率发射器形成。 为了减小发射机与天线的辐射部分之间的距离，并且为了降低天线的架构结构和避开发射机的房间的成本，该房间由支撑天线的桅杆的基座形成。 桅杆底座的尺寸和床位被设计为所需空间和给予天线的稳定性的函数。

公开(公告)号：US5146233A

公开(公告)日：1992-09-08

申请号：US533793

申请日：1990-06-06

申请人： Francois Ursenbach

发明人： Francois Ursenbach

IPC分类号： H01Q3/04 ,  H01Q21/06

CPC分类号： H01Q21/062 ,  H01Q3/04

摘要： The antenna has a support with a metallic structure and cables. In order to give the antenna good resistance to wind, it is made by means of rigid half-wave dipoles and these dipoles are mounted directly on the mechanical structure.

摘要翻译： 天线具有金属结构和电缆的支撑。 为了赋予天线良好的抗风能力，它通过刚性半波偶极子制成，这些偶极子直接安装在机械结构上。

公开(公告)号：US5270725A

公开(公告)日：1993-12-14

申请号：US813689

申请日：1991-12-27

申请人： Francois Ursenbach ,  Jean-Marc Martin

发明人： Francois Ursenbach ,  Jean-Marc Martin

IPC分类号： H01Q3/04 ,  H01Q9/16 ,  H01Q21/06 ,  H01Q21/12 ,  H01Q3/02

CPC分类号： H01Q21/062 ,  H01Q3/04

摘要： The antenna is a rotating dipole antenna comprising a base, a rigid support rotatably mounted on the base, a plurality of wire dipoles fixed to the support, and means to feed each dipole with electrical energy from a first end of said dipole. In order to provide for the efficient fastening of the dipoles, the rigid support extends before at least the first end of each dipole, and this first end is fixed directly to the rigid support while the second ends of the dipoles are either fixed directly to the rigid support or connected to it by a catenary supported on the support. The antenna can be applied to the designing of power antennas in the decametric wave range.

摘要翻译： 该天线是旋转偶极天线，其包括基座，可旋转地安装在基座上的刚性支撑件，固定到支撑件上的多个线偶极子，以及用于从每个偶极子馈送来自所述偶极子的第一端的电能的装置。 为了提供偶极子的有效紧固，刚性支撑件至少在每个偶极子的第一端之前延伸，并且该第一端直接固定到刚性支撑件，而偶极子的第二端直接固定到 刚性支撑或由支撑支撑的悬链线连接到它。 该天线可以应用于在参数波范围内的功率天线的设计。

公开(公告)号：US4780725A

公开(公告)日：1988-10-25

申请号：US014715

申请日：1987-02-13

申请人： Francois Ursenbach

发明人： Francois Ursenbach

IPC分类号： H01Q3/04 ,  H01Q3/24 ,  H01Q21/12

CPC分类号： H01Q3/04 ,  H01Q3/24

摘要： So as to allow modification of the radiation diagram of a rotary curtain antenna, the doublets of a curtain are distributed in groups of one or several doublets and each group has its own feed line which connects it to a switching box situated in the mast of the antenna and which is constructed so as to bring to the box an impedance inversely proportional to the number of doublets fed by this line; this box allows all or part of the groups of doublets to be fed at will from a mast down line. Dynamic impedance matching cells disposed at the foot of the antenna provide a small standing wave ratio for connection with a transmitter.

摘要翻译： 为了允许修改旋转幕天线的辐射图，窗帘的双重分布成一组或多个双层组，并且每组具有其自己的馈线，将其连接到位于桅杆的桅杆中的开关盒 天线，其被构造成将与该线路馈送的双频数成反比的阻抗传送到盒子; 这个盒子允许从桅杆下垂线中随意喂食全部或部分双组份。 设置在天线脚下的动态阻抗匹配单元提供与发射机连接的小驻波比。

公开(公告)号：US4286238A

公开(公告)日：1981-08-25

申请号：US106016

申请日：1979-12-21

申请人： Francois Ursenbach

发明人： Francois Ursenbach

IPC分类号： H01P1/211 ,  H04B1/04 ,  H01P1/202 ,  H01P1/212 ,  H01P1/22

CPC分类号： H01P1/211 ,  H04B1/0458

摘要： A harmonic filtering device placed in a high frequency line connecting a radio transmitter to its load with at least one cell in parallel on the line, constituted by an anti-resonant circuit (at the transmission frequency of the transmitter) in series with a resistor, whose value is approximately 1/20th of the characteristic impedance of the line. This cell is made of a coaxial line with four conductors in which inset elements (short-circuit, capacitor, load) form the inductor and the capacitor of the anti-resonant circuit and the resistor. The resistor of this cell has no effect at the transmission frequency of the transmitter and creates insulation between the load and the transmitter for harmonic frequencies.

摘要翻译： 一种谐波滤波装置，其放置在将无线电发射机与其负载连接在一起的高频线路中，所述高频线路与由电阻器串联的反谐振电路（以发射机的发射频率）构成的线路上的至少一个电池并联， 其值约为线路特性阻抗的1/20。 该单元由具有四个导体的同轴线制成，其中插入元件（短路，电容器，负载）形成电感器和反谐振电路的电容器和电阻器。 该电池的电阻对发射机的发射频率没有影响，并在负载和发射机之间产生谐波频率的绝缘。