专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US09923650B1 Compact dual-channel transceivers 有权
公开(公告)号：US09923650B1
公开(公告)日：2018-03-20
申请号：US15277329
申请日：2016-09-27
申请人： Thomas McCrea Weller , Ibrahim Turki Nassar
发明人： Thomas McCrea Weller , Ibrahim Turki Nassar
IPC分类号： H04B1/60 , H04B17/40 , H04B1/40
CPC分类号： H04B17/40 , H01Q1/36 , H01Q9/285 , H01Q9/32 , H01Q21/28 , H04B1/40
摘要： In one embodiment, a method for monitoring a structure includes associating a passive sensor with the structure, the sensor being configured to measure a physical parameter of the structure that is indicative of the structure's condition, associating a dual-channel transceiver with the structure, the transceiver having a sensing repeater that operates on a first channel and a reference repeater that operates on a second channel, wherein the sensing repeater is connected to the passive sensor, receiving with a receive antenna of the reference repeater an interrogation signal transmitted from an interrogation device, multiplying a frequency of the received interrogation signal with the reference repeater to generate a reference response signal having a multiplied frequency, and transmitting the reference response signal with the reference repeater to the interrogation device.

82. 发明申请

US20180076514A1 ANTENNA ASSEMBLIES HAVING SEALED CAMERAS 审中-公开
公开(公告)号：US20180076514A1
公开(公告)日：2018-03-15
申请号：US15432092
申请日：2017-02-14
申请人： Laird Technologies, Inc.
发明人： Brian Nugent , Hasan Yasin
IPC分类号： H01Q1/42 , H01Q1/44 , H01Q1/32
CPC分类号： H01Q1/42 , H01Q1/1214 , H01Q1/3275 , H01Q5/371 , H01Q9/0407 , H01Q9/32
摘要： An antenna assembly includes a camera, a plug, and a radome. The radome is configured to house one or more antennas. The radome defines an opening extending between its interior surface and its exterior surface. The camera is positionable at least partially within the opening of the radome. The camera and the radome define a passage between the radome and the camera when the camera is positioned at least partially within the opening of the radome. The plug defines an opening extending between its interior plug surface and its exterior plug surface to receive at least a portion of the camera. The plug is positionable at least partially within the passage to substantially prevent contaminants from passing into the radome via the opening of the radome. Other antenna assemblies and methods relating to antenna assemblies are also disclosed.

83. 发明申请

US20180062263A1 ANTENNA MODULE 审中-公开
公开(公告)号：US20180062263A1
公开(公告)日：2018-03-01
申请号：US15685010
申请日：2017-08-24
申请人： Murata Manufacturing Co., Ltd.
发明人： Hideki UEDA
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0414 , H01Q1/2283 , H01Q1/243 , H01Q9/0407 , H01Q9/0471 , H01Q9/32 , H01Q21/0093 , H01Q21/06 , H01Q21/28 , H01Q21/29
摘要： A circuit element mounting portion provided on a dielectric substrate is configured so as to mount a high-frequency integrated circuit element, and includes a ground land and a plurality of high-frequency signal lands. The dielectric substrate is provided with an antenna element including at least one radiation element. The dielectric substrate is provided with an exposed terminal portion including an exposed ground land and an exposed high-frequency signal land. The dielectric substrate is provided with a first transmission line connecting one high-frequency signal land of the circuit element mounting portion and the radiation element. Furthermore, a second transmission line connecting another high-frequency signal land of the circuit element mounting portion and the high-frequency signal land of the exposed terminal portion, and a ground conductor connecting the ground land of the circuit element mounting portion and the ground land of the exposed terminal portion are provided.

84. 发明申请

US20170317416A1 ANTENNAS 有权
公开(公告)号：US20170317416A1
公开(公告)日：2017-11-02
申请号：US15142648
申请日：2016-04-29
申请人： HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
发明人： James W. Jervis , Fanfan He
IPC分类号： H01Q5/40 , H01Q9/20 , H01Q1/50
CPC分类号： H01Q5/40 , H01Q1/50 , H01Q5/364 , H01Q5/378 , H01Q9/0421 , H01Q9/20 , H01Q9/32
摘要： An example method of designing a multi-band antenna includes specifying a first portion of the multi-band antenna in a tangible medium, where the first portion corresponds to an existing design of a single-band monopole antenna for operating in a first frequency band, and specifying in the tangible medium a second portion of the multi-band antenna that is added to the first portion, where the second portion includes a dipole parasitic resonator that is resonant in a second frequency band.

85. 发明申请

US20160352017A1 TUNABLE ANTENNA 审中-公开
标题翻译：天线天线
公开(公告)号：US20160352017A1
公开(公告)日：2016-12-01
申请号：US15163671
申请日：2016-05-25
申请人： Kyocera Corporation
发明人： Mitsuhiro NISHIZONO , Daisuke TOGASHI , Kouhei SUGAWARA
IPC分类号： H01Q9/04
CPC分类号： H01Q9/32 , H01Q5/328 , H01Q5/357
摘要： A tunable antenna includes an antenna element having a feed point at one end thereof, a feed line being connected to the feed point, and a switcher that switches the resonance frequency of the antenna element. The switcher is connected to the antenna element at a position that is at a distance other than (λm/4)×n from the one end towards another end of the antenna element, where λm represents the wavelength corresponding to any resonance frequency of the antenna element, and n is a positive, odd number.
摘要翻译：可调谐天线包括在其一端具有馈电点的天线元件，连接到馈电点的馈线和切换天线元件的谐振频率的开关。切换器在从天线元件的一端到另一端之外的距离（λm/ 4）×n处的位置处连接到天线元件，其中λm表示对应于天线的任何谐振频率的波长元素，n是正数，奇数。

86. 发明申请

US20160072300A1 EXCITATION AND USE OF GUIDED SURFACE WAVE MODES ON LOSSY MEDIA 有权
标题翻译：引导和使用指导的表面波浪模式在损耗媒体上
公开(公告)号：US20160072300A1
公开(公告)日：2016-03-10
申请号：US14483089
申请日：2014-09-10
申请人： CPG Technologies, LLC
发明人： James F. Corum , Kenneth L. Corum
IPC分类号： H02J5/00
CPC分类号： H01P3/00 , H01Q1/04 , H01Q1/36 , H01Q9/32 , H01Q13/20
摘要： Disclosed are various embodiments for transmitting energy conveyed in the form of a guided surface-waveguide mode along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
摘要翻译：公开了用于通过激励被引导的表面波导探针来沿着诸如地面介质的有损介质的表面传输以导向表面波导模式的形式传送的能量的各种实施例。

87. 发明申请

US20150311584A1 WIDEBAND WHIP ANTENNA 审中-公开
标题翻译： WIDEBAND WHIP天线
公开(公告)号：US20150311584A1
公开(公告)日：2015-10-29
申请号：US14439254
申请日：2013-10-31
申请人： GALTRONICS CORPORATION LTD.
发明人： Gennady BABITSKI , Matti MARTISKAINEN , Victor HOEPFNER
IPC分类号： H01Q1/36 , H01Q9/28
CPC分类号： H01Q1/36 , H01Q1/362 , H01Q5/10 , H01Q9/28 , H01Q9/32
摘要： A wideband antenna, including a radio-frequency connector providing a radio-frequency current, an elongate radiating element galvanically connected to the radio-frequency connector, the elongate radiating element forming a galvanic radio-frequency current path for the radio-frequency current and at least one generally cylindrical conductive element enclosing at least a portion of the elongate radiating element and forming a capacitive radio-frequency current path for the radio-frequency current.
摘要翻译：一种宽带天线，包括提供射频电流的射频连接器，与射频连接器电连接的细长辐射元件，细长辐射元件形成用于射频电流的电流射频电流路径至少一个通常为圆柱形的导电元件，其包围所述细长辐射元件的至少一部分并形成用于所述射频电流的电容性射频电流路径。

88. 发明授权

US09166283B1 Symmetric planar radiator structure for use in a monopole or dipole antenna 有权
标题翻译：用于单极或偶极天线的对称平面辐射器结构
公开(公告)号：US09166283B1
公开(公告)日：2015-10-20
申请号：US13901530
申请日：2013-05-23
申请人： FIRST RF Corporation
发明人： Arian C. Lalezari , Dean A. Paschen
IPC分类号： H01Q1/38 , H01Q9/28 , H01Q1/36
CPC分类号： H01Q1/36 , H01Q5/371 , H01Q9/32 , H01Q9/40
摘要： The present invention is directed to a monopole/dipole symmetric radiator structure that includes a symmetric planar radiator. When the symmetric radiator is part of an operative monopole or dipole antenna, the antenna exhibits a wide or broad bandwidth, a VSWR of less than about 3:1, a relatively constant gain perpendicular or broad-side to the plane of the radiator, and is vertically polarized. In one embodiment, the symmetric planar radiator has an outer edge that is bilaterally symmetrical. In another embodiment, the outer edge of the symmetric planar radiator is bilaterally symmetric and a closed inner edge of the radiator that defines a void is also bilaterally symmetric.
摘要翻译：本发明涉及包括对称平面辐射器的单极/偶极对称辐射器结构。当对称散热器是操作单极或偶极天线的一部分时，天线呈现宽或宽的带宽，小于约3:1的VSWR，与散热器平面垂直或宽边相对恒定的增益，以及是垂直极化的。在一个实施例中，对称平面辐射器具有双边对称的外边缘。在另一个实施例中，对称平面辐射体的外边缘是双边对称的，并且限定空隙的散热器的封闭内边缘也是双边对称的。

89. 发明授权

US09093741B1 Compact repeaters for wireless sensing 有权
标题翻译：用于无线传感的紧凑型中继器
公开(公告)号：US09093741B1
公开(公告)日：2015-07-28
申请号：US14222139
申请日：2014-03-21
申请人： Thomas McCrea Weller , Ibrahim Turki Nassar , Jeffrey Frolik
发明人： Thomas McCrea Weller , Ibrahim Turki Nassar , Jeffrey Frolik
IPC分类号： H01Q9/28 , H01Q9/06 , H01Q21/00 , H01Q9/18
CPC分类号： H01Q9/065 , H01Q1/007 , H01Q1/36 , H01Q9/18 , H01Q9/26 , H01Q9/32 , H01Q21/00 , H01Q21/30
摘要： In one embodiment, a repeater for wireless sensing includes a base substrate, a front substrate, a rear substrate, a receive antenna formed on the front substrate, a transmit antenna formed on the rear substrate, and a frequency multiplier formed on the base substrate between the antennas.
摘要翻译：在一个实施例中，一种用于无线传感的中继器包括基底基板，前基板，后基板，形成在前基板上的接收天线，形成在后基板上的发射天线，以及形成在基板上的倍频器天线。

90. 发明授权

US08963774B1 Adaptive nulling for parasitic array antennas 有权
标题翻译：寄生阵列天线的自适应归零
公开(公告)号：US08963774B1
公开(公告)日：2015-02-24
申请号：US13494337
申请日：2012-06-12
申请人： Matilda G. Livadaru , Lee M. Paulsen , Daniel B. Roggendorf , Jeremiah D. Wolf , Wajih A. ElSallal , James B. West
发明人： Matilda G. Livadaru , Lee M. Paulsen , Daniel B. Roggendorf , Jeremiah D. Wolf , Wajih A. ElSallal , James B. West
IPC分类号： H01Q3/02
CPC分类号： H01Q9/32 , H01Q3/446
摘要： A parasitic array antenna and a beamforming method for such a parasitic array antenna are disclosed. The parasitic array antenna may include a single driven element at the center of a ground plane. The driven element may be surrounded by multiple parasitic elements. RF loading may be selectively applied to each parasitic element. When symmetric loading is applied to the parasitic elements, the parasitic array antenna may function as an omnidirectional antenna. When asymmetric loading is applied to the parasitic elements, a null and a directional beam may be formed for the parasitic array antenna, therefore providing beamforming capabilities to the parasitic array antenna.
摘要翻译：公开了一种用于这种寄生阵列天线的寄生阵列天线和波束成形方法。寄生阵列天线可以包括在接地平面中心的单个从动元件。被驱动元件可被多个寄生元件包围。可以将RF负载选择性地施加到每个寄生元件。当对寄生元件施加对称负载时，寄生阵列天线可以用作全向天线。当对寄生元件施加不对称负载时，可以为寄生阵列天线形成零和定向波束，从而向寄生阵列天线提供波束成形能力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式