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1. 发明授权

US10674288B2 Antenna for a hearing assistance device 审中-公开
公开(公告)号：US10674288B2
公开(公告)日：2020-06-02
申请号：US16454681
申请日：2019-06-27
申请人： Widex A/S
发明人： Jan Hesselballe , Martin Rosqvist , Niels Christian Damgaard Jakobsen
IPC分类号： H04B5/00 , H04R25/00 , H01Q9/24 , H01Q1/27 , H01Q7/00 , H01Q9/26 , H04B1/3827 , H01Q1/22
摘要： A hearing assistance device includes a housing component (12) hosting a transceiver (68) and processing circuitry arranged in a compact block structure (50). A small feed loop (40) is mounted on the compact block structure (50), and is electrically connected to the transceiver (68). The compact block structure (50) is adapted for carrying the small feed loop (40), and the housing component (12) includes an integrated antenna element (30, 80). The housing component (12) and the compact block structure (50) are provided with a set of cooperating mechanical guiding components for maintaining the small feed loop (40) and the antenna element (30, 80) in a well-defined mechanical connection.

2. 发明授权

US4584587A Tuneable antenna with inductive coupling at input 失效
标题翻译：可调谐天线，带有感应耦合输入
公开(公告)号：US4584587A
公开(公告)日：1986-04-22
申请号：US528898
申请日：1983-09-02
申请人： Frank E. Ireland
发明人： Frank E. Ireland
IPC分类号： H01Q9/14 , H01Q9/24 , H01Q9/30 , H01Q1/48
CPC分类号： H01Q9/145 , H01Q9/24 , H01Q9/30
摘要： A whip antenna system for surface vehicles or the like. The antenna system's tuner has an LC tank circuit, into whose inductor is inserted a coil that is connected to the vehicle's transmitter/receiver, the coil being field coupled to the tank circuit's inductor. The inserted coil provides sufficient reactance that the vehicle need not serve as a counterpoise, thus providing an antenna of comparable size but electrically less close to the ground (i.e. one that has better "seeing"), and useable with non-metallic vehicles (e.g. fiberglass boats).
摘要翻译：用于地面车辆的鞭状天线系统等。天线系统的调谐器具有LC槽电路，其电感器插入连接到车辆的发射器/接收器的线圈，线圈被场耦合到储能电路的电感器。插入的线圈提供足够的电抗，使得车辆不需要作为平衡，从而提供一个相当大小但电气接近地面（即具有更好的“看见”）的天线，并且可用于非金属车辆（例如，玻璃纤维船）。

3. 发明授权

US10326197B2 Radio frequency identification (RFID) tag device and related methods 有权
公开(公告)号：US10326197B2
公开(公告)日：2019-06-18
申请号：US15474938
申请日：2017-03-30
申请人： SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
发明人： Timothy Jordan Davis
IPC分类号： H01Q1/22 , H01Q1/24 , H01Q1/48 , H01Q7/00 , H01Q9/06 , H01Q9/24 , H01Q9/26 , H01Q5/364
摘要： Implementations of antennas may include a meandering T-matching structure, a first meandering feed line coupled to the meandering T-matching structure, and a first radiating part coupled to the first meandering feed line. Implementations may include a second meandering feed line coupled to the meandering T-matching structure, and a second radiating part coupled to the meandering feed line. A gap may physically separate the first meandering feed line and the second meandering feed line.

4. 发明申请

US20190044243A1 DUAL-POLARIZED ANTENNA 审中-公开
公开(公告)号：US20190044243A1
公开(公告)日：2019-02-07
申请号：US16075097
申请日：2017-02-03
申请人： KATHREIN SE
发明人： Andreas VOLLMER , Maximilian GOETTL , Dan FLAENCU
IPC分类号： H01Q13/18 , H01Q9/24 , H01Q9/28 , H01Q9/06
摘要： The present disclosure relates to a dual-polarized antenna comprising a dipole radiator, a resonant cavity radiator and a reflector. The resonant cavity radiator is arranged below the reflector and radiates through a slot in the reflector, and the dipole radiator is arranged above the reflector, with a signal line and/or a carrier of the dipole radiator extending through the slot.

5. 发明授权

US09413071B2 Planar radio-antenna module 有权
标题翻译：平面无线电天线模块
公开(公告)号：US09413071B2
公开(公告)日：2016-08-09
申请号：US12937020
申请日：2009-04-01
申请人： Devis Iellici
发明人： Devis Iellici
IPC分类号： H01Q1/38 , H01Q9/24 , H01Q9/04 , H01Q9/42
CPC分类号： H01Q9/24 , H01Q1/38 , H01Q9/0421 , H01Q9/42
摘要： There is disclosed a radio-antenna module formed on a daughterboard comprising a substrate, a radio circuit and a monopole antenna. The radio circuit is fed between two points on the monopole antenna having a predetermined relative impedance difference and neither of which points is at zero impedance (ground). The module operates well in a vertical orientation and can discriminate between right and left hand circular polarisation, making it ideal for personal navigation device and other global positioning system applications.
摘要翻译：公开了一种形成在包括基板，无线电电路和单极天线的子板上的无线电天线模块。无线电电路馈送在具有预定相对阻抗差的单极天线上的两点之间，并且这两个点都不为零阻抗（接地）。该模块在垂直方向上运行良好，可以区分右侧和左侧圆形极化，使其成为个人导航设备和其他全球定位系统应用的理想选择。

6. 发明授权

US09385421B2 Antenna and electronic device for close proximity wireless communication 有权
标题翻译：用于近距离无线通信的天线和电子设备
公开(公告)号：US09385421B2
公开(公告)日：2016-07-05
申请号：US14321253
申请日：2014-07-01
申请人： Kabushiki Kaisha Toshiba
发明人： Motochika Okano , Toshiki Miyasaka
IPC分类号： H01Q9/30 , H01Q1/36 , H01Q1/24 , H01Q9/24
CPC分类号： H01Q1/36 , H01Q1/243 , H01Q1/38 , H01Q5/364 , H01Q5/371
摘要： According to one embodiment, an antenna includes first and second coupling elements and first to fourth connecting elements. An electrical length between a middle point of the first coupling element and each of both open ends thereof is a first electrical length which is an odd multiple of ¼ of a wavelength λ corresponding to a frequency used for close proximity wireless communication. An electrical length between a middle point of the second coupling element and each of both open ends thereof is the first electrical length. An electrical length of each of the first to fourth connecting elements is a second electrical length which is an odd multiple of ¼ of the wavelength λ.
摘要翻译：根据一个实施例，天线包括第一和第二耦合元件以及第一至第四连接元件。第一耦合元件的中点与其两个开口端中的每一个之间的电长度是与用于近距离无线通信的频率相对应的波长λ的1/4的奇数倍的第一电长度。第二耦合元件的中点与其两个开口端中的每一个之间的电长度是第一电长度。第一至第四连接元件中的每一个的电长度是波长λ的1/4的奇数倍的第二电长度。

7. 发明授权

US06864849B2 Method and apparatus for creating an EH antenna 失效
标题翻译：用于创建EH天线的方法和装置
公开(公告)号：US06864849B2
公开(公告)日：2005-03-08
申请号：US10302952
申请日：2002-11-22
申请人： Robert T. Hart
发明人： Robert T. Hart
IPC分类号： H01Q21/24 , H01Q21/29 , H01Q9/24
CPC分类号： H01Q21/24 , H01Q21/29
摘要： An antenna system for transmitting and receiving, in association with a radio device that develops an H-field and an E-field corresponding to a radio frequency power signal having a voltage and a current, the voltage having a phase relationship to the current. The antenna system includes a Hertz-type radiating element. A phasing and matching circuit is electrically coupled between the Hertz-type radiating element and the radio device. The phasing and matching circuit adjusts the phase relationship between the voltage and the current of the radio frequency power signal so that the H-field and the E-field are in nominal time phase. This enhances the performance of all of the antenna parameters in addition to allowing reduction in size.
摘要翻译：用于与产生与具有电压和电流的射频功率信号相对应的H场和E场的无线电设备相关联地发送和接收与天线具有相位关系的电压的天线系统。天线系统包括赫兹型辐射元件。相位匹配电路电耦合在赫兹型辐射元件和无线电设备之间。相位匹配电路调节射频功率信号的电压和电流之间的相位关系，使得H场和E场处于标称时间相位。除了允许减小尺寸之外，这增强了所有天线参数的性能。

8. 发明授权

US6037906A BroadBand aerial means 失效
标题翻译： BroadBand天线方式
公开(公告)号：US6037906A
公开(公告)日：2000-03-14
申请号：US58215
申请日：1998-04-10
申请人： Gunnar Engblom
发明人： Gunnar Engblom
IPC分类号： H01Q21/30 , H01Q1/24 , H01Q1/36 , H01Q5/00 , H01Q11/08 , H04B1/38 , H01Q9/24
CPC分类号： H01Q11/086 , H01Q1/244 , H01Q1/362 , H01Q11/08 , H01Q5/321 , H01Q5/378 , H04B1/3833
摘要： The invention relates to a broadband antenna having a first and a second helical antenna (203, 207) wherein the antennas (203, 207) have different resonance frequencies. An antenna which has essentially a larger bandwidth than the bandwidth of an individual helical antenna is formed in coaction between the helical antennas (203, 207), by arranging the antennas coaxially and in generally the same axial positions, wherein the helical antennas (203, 207) are separated galvanically, possibly with the exception of at respective supply points. When fitted to portable equipment, the helical antennas (203, 207) can be combined with an axially movable straight wire antenna.
摘要翻译：本发明涉及具有第一和第二螺旋天线（203,207）的宽带天线，其中天线（203,207）具有不同的谐振频率。通过将天线同轴布置在大致相同的轴向位置，在螺旋天线（203,207）之间的共同作用下，形成具有比单个螺旋天线的带宽基本上更大的带宽的天线，其中螺旋天线（203， 207）电流分离，可能除了在各供应点之外。当安装到便携式设备时，螺旋天线（203,207）可以与轴向可移动的直线天线组合。

9. 发明授权

US11156550B2 Terahertz-wave detector and terahertz unit 有权
公开(公告)号：US11156550B2
公开(公告)日：2021-10-26
申请号：US16642668
申请日：2018-08-03
申请人： ROHM CO., LTD.
发明人： Jaeyoung Kim , Toshikazu Mukai
IPC分类号： G01N21/3581 , G01R31/28 , H03B7/06 , H01Q23/00 , H03C7/00 , H01Q1/22 , H01S1/02 , H01L31/08 , H03B7/08 , H03B7/00 , H01Q9/24 , H03C7/02
摘要： One aspect of the present disclosure provides a terahertz-wave detector including a semiconductor substrate, an active element formed on the semiconductor substrate and a first resistive portion electrically connected in parallel with the active element.

10. 发明授权

US11081800B2 Dual-polarized antenna 有权
公开(公告)号：US11081800B2
公开(公告)日：2021-08-03
申请号：US16075097
申请日：2017-02-03
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Andreas Vollmer , Maximilian Goettl , Dan Fleancu
IPC分类号： H01Q13/18 , H01Q9/28 , H01Q21/24 , H01Q1/24 , H01Q9/06 , H01Q9/24
摘要： The present disclosure relates to a dual-polarized antenna comprising a dipole radiator, a resonant cavity radiator and a reflector. The resonant cavity radiator is arranged below the reflector and radiates through a slot in the reflector, and the dipole radiator is arranged above the reflector, with a signal line and/or a carrier of the dipole radiator extending through the slot.

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