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公开(公告)号：US5625371A
公开(公告)日：1997-04-29
申请号：US602696
申请日：1996-02-16
申请人： Paul E. Miller , Glen J. Seward , Robert M. Lynas
发明人： Paul E. Miller , Glen J. Seward , Robert M. Lynas
CPC分类号： H01Q7/00
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US5668564A
公开(公告)日：1997-09-16
申请号：US603176
申请日：1996-02-20
摘要： A combined AM/FM/cellular telephone antenna system comprises a coaxial cable with an upper portion of the inner conductor of the coaxial cable and an adjacent section of the coaxial cable together forming a cellular telephone dipole antenna. The coaxial cable forms a transmission line connecting the cellular dipole antenna to cellular telephone equipment. The outer conductor of a portion of the coaxial cable below the cellular dipole antenna serves as the AM/FM antenna. The combined antenna is encaged in a fiberglass housing and mounted on a metallic base having an upper shell and a lower shell. The upper shell is electrically connected to the outer conductor of the coaxial cable forming the antenna and the lower shell is connected to a ground plane. A coaxial cable having a center conductor connected to the upper shell and an outer conductor connected to the lower shield provides connection to AM/FM receiver equipment. Another coaxial cable having a center conductor connected to the center conductor of the antenna and an outer conductor connected to the lower shell provides connection to cellular telephone apparatus. A dielectric between the upper and lower shells provides a capacitance with low impedance in the cellular telephone frequency range and a high impedance in the AM/FM frequency range.
摘要翻译： 组合的AM / FM /蜂窝电话天线系统包括具有同轴电缆的内部导体的上部的同轴电缆和同轴电缆的相邻部分一起形成蜂窝电话偶极天线。 同轴电缆形成将蜂窝式偶极天线连接到蜂窝电话设备的传输线。 蜂窝偶极天线下面的同轴电缆的一部分的外导体用作AM / FM天线。 组合的天线被包围在玻璃纤维外壳中，并安装在具有上壳体和下壳体的金属底座上。 上壳体电连接到形成天线的同轴电缆的外导体，下壳体连接到接地平面。 具有连接到上壳体的中心导体和连接到下屏蔽的外导体的同轴电缆提供到AM / FM接收机设备的连接。 具有连接到天线的中心导体的中心导体和连接到下壳的外导体的另一同轴电缆提供与蜂窝电话装置的连接。 上壳体和下壳体之间的电介质在蜂窝电话频率范围内提供低阻抗的电容，并且在AM / FM频率范围内提供高阻抗。
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公开(公告)号：US5402134A
公开(公告)日：1995-03-28
申请号：US22663
申请日：1993-03-01
申请人： Paul E. Miller , Glen J. Seward , Robert M. Lynas
发明人： Paul E. Miller , Glen J. Seward , Robert M. Lynas
CPC分类号： H01Q7/00 , H01Q1/3275 , H01Q5/40
摘要： An antenna module for use a non-conductive cab of a motor vehicle includes a dielectric substrate and one or more antenna loops arranged on the substrate. The substrate is adapted to be installed between the headliner of a cab and the dielectric roof. The module may include a CB antenna loop, an AM/FM antenna loop, a cellular mobile telephone antenna loop, and a global positioning system antenna, without the need for any antenna structure external to the cab. The antennae are arranged on the module in a nested configuration. A CB antenna, provided with loading coils, forms an outer loop. An AM/FM antenna loop, including a capacitor yielding a substantially short circuit connection in the FM frequency range, forms a FM frequency antenna loop and an AM frequency dipole, within the CB loop. A multiloop array cellular telephone antenna is arranged within the AM/FM loop. A standard crossed dipole GPS antenna is positioned in an area between the CB loop and the AM/FM loop near one corner of the substrate. Coaxial antenna feedlines connected to the various antennae are routed through cab support posts to associated electronic circuitry in the cab.
摘要翻译： 用于使用机动车辆的非导电驾驶室的天线模块包括介质衬底和布置在衬底上的一个或多个天线回路。 衬底适于安装在驾驶室的顶篷和电介质屋顶之间。 模块可以包括CB天线回路，AM / FM天线回路，蜂窝移动电话天线回路和全球定位系统天线，而不需要在驾驶室外部的任何天线结构。 天线以嵌套配置布置在模块上。 设有负载线圈的CB天线形成外环。 包括在FM频率范围内产生基本短路连接的电容器的AM / FM天线回路在CB环路内形成FM频率天线回路和AM频率偶极子。 AM / FM环路内设有一个多环阵列蜂窝电话天线。 标准交叉偶极天线GPS天线位于CB环与AM / FM环路之间的一个区域，靠近基板的一个角落。 连接到各种天线的同轴天线馈线通过驾驶室支撑柱被引导到驾驶室中的相关电子电路。
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公开(公告)号：US5734352A
公开(公告)日：1998-03-31
申请号：US615607
申请日：1996-03-13
申请人： Glen J. Seward , Paul E. Miller
发明人： Glen J. Seward , Paul E. Miller
摘要： An AM/FM/CB/cellular telephone antenna includes a first frequency self-resonant circuit at a position above the lower end of the antenna such that the electrical length of the lower section of the antenna is equivalent to one-quarter wavelength for a frequency in the FM frequency range and a second frequency self-resonant circuit disposed below the first frequency self-resonant circuit. The first self-resonant circuit presents a high impedance in the FM frequency band and the second self-resonant circuit presents a high impedance in the cellular frequency range. The entire length of the antenna is equivalent to one-quarter wavelength in a frequency in the CB frequency band. The antenna wire is wound around a fiberglass core, and the FM self-resonant circuit is formed by a tightly wound, coiled section of the wire together with a thin-walled brass tube extending over the core in the area of the tightly wound section. A thin dielectric film is applied between the tube and the tightly wound section of antenna wire thereby forming a capacitor. There is no direct electrical connection between the antenna wire and the tube, and the capacitance between these elements is essentially only stray capacitance. Two antennas, each comprising two frequency self-resonant circuits, are connected by means of a multiplexing circuit to AM/FM, CB and cellular telephone apparatus.
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公开(公告)号：US06396365B1
公开(公告)日：2002-05-28
申请号：US09532176
申请日：2000-03-20
申请人： Paul E. Miller , Glen J. Seward , Paul A. Bogdans
发明人： Paul E. Miller , Glen J. Seward , Paul A. Bogdans
IPC分类号： H01P1213
CPC分类号： H04B1/0057 , H01Q5/321 , H01Q9/32 , H03H7/463
摘要： A multiplexer circuit adapted to receive standard cellular telephone signals and PCS signals without user intervention comprises two filter circuits. The first filter circuit presents a high impedance to signals outside the standard cellular frequency range from one antenna and the second circuit presents a high impedance to signals outside the higher PCS frequency range from a second antenna. A cell phone adapted to receive both frequency ranges will automatically detect the appropriate signal.
摘要翻译： 适于在不需要用户干预的情况下接收标准蜂窝电话信号和PCS信号的多路复用器电路包括两个滤波器电路。 第一滤波器电路对来自一个天线的标准蜂窝频率范围之外的信号呈现高阻抗，并且第二电路对来自第二天线的较高PCS频率范围外的信号呈现高阻抗。 适用于接收两个频率范围的手机将自动检测适当的信号。
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公开(公告)号：US06384696B1
公开(公告)日：2002-05-07
申请号：US09568211
申请日：2000-05-09
申请人： Paul E. Miller , Paul A. Bogdans , Glen J. Seward
发明人： Paul E. Miller , Paul A. Bogdans , Glen J. Seward
IPC分类号： H03H746
CPC分类号： H03H7/463
摘要： A multiplexer circuit adapted to receive signals comprises two filter circuits. The first filter circuit presents a high impedance to signals outside a first frequency range and the second circuit presents a high impedance to signals outside a second frequency range. Isolation matching circuits enable transmission and reception of one of the signals in the first or second frequency ranges without degradation or interference with the other range. An embodiment allows transmission and reception of satellite Orbcomm frequencies over a standard AM/FM antenna without effect on the AM/FM signal.
摘要翻译： 适于接收信号的多路复用器电路包括两个滤波器电路。 第一滤波器电路对第一频率范围之外的信号呈现高阻抗，并且第二电路对第二频率范围之外的信号呈现高阻抗。 隔离匹配电路能够在第一或第二频率范围内发送和接收信号中的一个信号，而不会降低或与其他范围的干扰。 实施例允许在标准AM / FM天线上发射和接收卫星Orbcomm频率，而不影响AM / FM信号。
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公开(公告)号：US6107972A
公开(公告)日：2000-08-22
申请号：US929142
申请日：1997-09-10
申请人： Glen J. Seward , Paul E. Miller
发明人： Glen J. Seward , Paul E. Miller
摘要： An AM/FM/CB/cellular telephone antenna includes a first frequency self-resonant circuit at a position above the lower end of the antenna such that the electrical length of the lower section of the antenna is equivalent to one-quarter wavelength for a frequency in the FM frequency range and a second frequency self-resonant circuit disposed below the first frequency self-resonant circuit. The first self-resonant circuit presents a high impedance in the FM frequency band and the second self-resonant circuit presents a high impedance in the cellular frequency range. The entire length of the antenna is equivalent to one-quarter wavelength in a frequency in the CB frequency band. The antenna wire is wound around a fiberglass core, and the FM self-resonant circuit is formed by a tightly wound, coiled section of the wire together with a thin-walled brass tube extending over the core in the area of the tightly wound section. A thin dielectric film is applied between the tube and the tightly wound section of antenna wire thereby forming a capacitor. There is no direct electrical connection between the antenna wire and the tube, and the capacitance between these elements is essentially only stray capacitance. Two antennas, each comprising two frequency self-resonant circuits, are connected by means of a multiplexing circuit to AM/FM, CB and cellular telephone apparatus.
摘要翻译： AM / FM / CB /蜂窝式电话天线包括在天线下端上方的位置处的第一频率自谐振电路，使得天线的下部的电长度等于频率的四分之一波长 在FM频率范围内，第二频率自谐振电路设置在第一频率自谐振电路之下。 第一自谐振电路在FM频带中呈现高阻抗，第二自谐振电路在蜂窝频率范围内呈现高阻抗。 天线的整个长度等于CB频带频率的四分之一波长。 天线线缠绕在玻璃纤维芯上，FM自谐振电路由紧密卷绕的线的螺旋部分以及在紧密缠绕部分的区域中延伸穿过芯的薄壁黄铜管形成。 在该导管与天线的紧密缠绕部分之间施加薄介电膜，从而形成电容器。 天线和管之间没有直接的电连接，这些元件之间的电容基本上只是杂散电容。 每个包括两个频率自谐振电路的天线通过复用电路连接到AM / FM，CB和蜂窝电话设备。
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8.发明授权Radio frequency multiplexer for coupling antennas to AM/FM, CB, and television apparatus 有权用于将天线耦合到AM / FM，CB和电视设备的射频多路复用器公开(公告)号：US07884684B1
公开(公告)日：2011-02-08
申请号：US12196852
申请日：2008-08-22
CPC分类号： H03H7/38 , H03H7/46 , H04B1/0057
摘要： A multiplexer circuit for CB, AM/FM, and television splits the radio and television signals, adding impedance to the split lines, and providing an amplifier upstream of the split.
摘要翻译： 用于CB，AM / FM和电视的多路复用器电路分离无线电和电视信号，向分裂线路增加阻抗，并在分离器上游提供放大器。
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公开(公告)号：US07053851B1
公开(公告)日：2006-05-30
申请号：US10711910
申请日：2004-10-12
申请人： Paul A. Bogdans , Glen J. Seward
发明人： Paul A. Bogdans , Glen J. Seward
IPC分类号： H01Q9/16
摘要： A multiband antenna has a dipole radiator that resonates in a lower frequency band, and a stacked dual dipole radiator that resonates in a higher frequency band. An isolation circuit, tuned to block signals in the higher frequency band, is connected between one end of the stacked dual dipole radiator and the lower frequency dipole radiator to isolate the higher frequency band from the lower frequency band.
摘要翻译： 多频带天线具有在较低频带中谐振的偶极辐射器和在较高频带中共振的堆叠双偶极辐射器。 调谐为阻挡较高频带信号的隔离电路连接在堆叠双偶极辐射器的一端和低频偶极辐射器之间，以将较高频带与较低频带隔离。
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公开(公告)号：US06985121B1
公开(公告)日：2006-01-10
申请号：US10711906
申请日：2004-10-12
申请人： Paul A. Bogdans , Glen J. Seward
发明人： Paul A. Bogdans , Glen J. Seward
IPC分类号： H01Q9/16
CPC分类号： H01Q21/10 , H01Q1/3275 , H01Q5/40 , H01Q9/22
摘要： A multiband antenna has a lower conductive tube and three or more upper conductive tubes, all spaced from each other and disposed on the same longitudinal axis. A transmission line extends within the lower conductive tube to a first feed point and a second transmission line extends within the lower conductive tube and one or more of the upper conductive tubes to a second feed point. The lower and upper conductive tubes form a dipole radiator centered on the first feed point. The upper conductive tubes form a dipole radiator centered on the second feed point. One or more isolation circuits resonate in only one frequency band for signals transmitted along one of the transmission lines.
摘要翻译： 多波段天线具有下导电管和三个或更多个上导电管，它们彼此间隔开并且设置在相同的纵轴上。 传输线在下导电管内延伸到第一馈电点，第二传输线在下导电管内延伸，并且一个或多个上导电管延伸到第二馈电点。 下部和上部导电管形成以第一馈电点为中心的偶极辐射器。 上导电管形成以第二馈电点为中心的偶极辐射体。 一个或多个隔离电路仅在一个频带中对沿着一条传输线传输的信号共振。
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