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公开(公告)号：US10135650B2
公开(公告)日：2018-11-20
申请号：US15038394
申请日：2014-11-20
发明人： Majid Manteghi , Mohsen Salehi
IPC分类号： H04B1/18 , H04L27/12 , H04B1/04 , H01Q3/44 , H01Q5/00 , H01Q9/04 , H01Q5/25 , H01Q3/34 , H04B1/00
摘要： A circuit for tuning a resonance frequency of an electrically small antenna. The circuit includes a first source configured for providing a modulation signal, a second source configured for providing a periodic electrical signal, an antenna, and a tuning circuit configured for modulating a resonance frequency of the antenna in response to the modulation signal. The tuning circuit includes first and second capacitors that are alternately coupled to the antenna to change the resonance frequency of the antenna. The capacitor currently coupled to the antenna is decoupled from the antenna and the other capacitor is coupled to the antenna when the voltage across the capacitor currently coupled to the antenna is momentarily zero. In an exemplary embodiment, the tuning circuit comprises first and second inductors rather than capacitors. The inductors are switched into and out of the circuit when the current through the currently coupled inductor is momentarily zero.
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公开(公告)号：US09325354B2
公开(公告)日：2016-04-26
申请号：US14547772
申请日：2014-11-19
发明人： Majid Manteghi
摘要： Described herein are architectures, platforms and methods for implementing modulating a radiating signal of a high Q antenna in order to transmit from one frequency to one or more different frequencies which may be in the same narrow band frequency spectrum or in a wide band frequency spectrum.
摘要翻译： 这里描述的是用于实现调制高Q天线的辐射信号的结构，平台和方法，以便从一个频率发送到一个或多个不同的频率，其可以处于相同的窄带频谱或宽带频谱中。
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3.发明授权公开(公告)号：US10097217B2
公开(公告)日：2018-10-09
申请号：US15529129
申请日：2015-11-20
发明人： Majid Manteghi
摘要： The present invention provides methods and devices to radiate wideband signals. The devices may include a tunable high Q narrowband antenna having a plurality of ports including a feed port and a tuning port as well as a tuning element coupled to the tuning port of the antenna. One or more voltage sources supply energy for radiating a radio frequency signal. A modulating signal generator may also be provided for generating a high data rate signal coupled at the tuning element for modulating the tuning element.
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公开(公告)号：US09705538B2
公开(公告)日：2017-07-11
申请号：US15150104
申请日：2016-05-09
摘要： Embodiments of the present disclosure describe methods, apparatuses, and systems related to a wireless communication device using time-variant antenna. Other embodiments may be described and/or claimed.
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5.发明授权公开(公告)号：US09444511B2
公开(公告)日：2016-09-13
申请号：US14629244
申请日：2015-02-23
IPC分类号： H04B1/18 , H04B1/40 , H04B1/00 , H04B1/04 , H04B1/401 , H04B1/403 , H04B17/12 , H04B17/21 , H04B1/26
CPC分类号： H01Q1/243 , H01Q9/0442 , H04B1/006 , H04B1/0458 , H04B1/18 , H04B1/40 , H04B1/401 , H04B1/406 , H04B17/12 , H04B17/21 , H04L41/0809
摘要： A plug-and-play antenna may be used with many different types of wireless communication devices. An antenna may be coupled to an impedance tuning component and a waveform generator. A calibration control module receives radio status information, controls the waveform generator to vary a response of the antenna, and tunes the impedance tuning component to match impedances between a radio and the antenna.
摘要翻译： 即插即用天线可以与许多不同类型的无线通信设备一起使用。 天线可以耦合到阻抗调谐组件和波形发生器。 校准控制模块接收无线电状态信息，控制波形发生器改变天线的响应，并且调谐阻抗调谐组件以匹配无线电天线与天线之间的阻抗。
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公开(公告)号：US09947994B2
公开(公告)日：2018-04-17
申请号：US15236050
申请日：2016-08-12
IPC分类号： H04B1/40 , H04B1/18 , H01Q1/24 , H04B1/00 , H04B1/04 , H04B1/401 , H04B1/403 , H04B17/12 , H04B17/21 , H01Q9/04 , H04L12/24
CPC分类号： H01Q1/243 , H01Q9/0442 , H04B1/006 , H04B1/0458 , H04B1/18 , H04B1/40 , H04B1/401 , H04B1/406 , H04B17/12 , H04B17/21 , H04L41/0809
摘要： A plug-and-play antenna may be used with many different types of wireless communication devices. An antenna may be coupled to an impedance tuning component and a waveform generator. A calibration control module receives radio status information, controls the waveform generator to vary a response of the antenna, and tunes the impedance tuning component to match impedances between a radio and the antenna.
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公开(公告)号：US09705714B2
公开(公告)日：2017-07-11
申请号：US15086058
申请日：2016-03-31
IPC分类号： H03C3/00 , H03K7/06 , H04L27/12 , H04B1/04 , H01Q3/44 , H01Q5/00 , H01Q9/04 , H01Q5/25 , H01Q3/34 , H04B1/00
摘要： Described herein are architectures, platforms and methods for implementing modulating a radiating signal of a high Q antenna in order to transmit from one frequency to one or more different frequencies which may be in the same narrow band frequency spectrum or in a wide band frequency spectrum.
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公开(公告)号：US20160254829A1
公开(公告)日：2016-09-01
申请号：US15150104
申请日：2016-05-09
摘要： Embodiments of the present disclosure describe methods, apparatuses, and systems related to a wireless communication device using time-variant antenna. Other embodiments may be described and/or claimed.
摘要翻译： 本公开的实施例描述了与使用时变天线的无线通信设备有关的方法，设备和系统。 可以描述和/或要求保护其他实施例。
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公开(公告)号：US12015215B2
公开(公告)日：2024-06-18
申请号：US17607513
申请日：2020-07-08
摘要： Coaxial collinear antenna examples are described. An example coaxial collinear antenna includes a first segment and a second segment of a coaxial cable. The second segment includes a second inner conductor and a second outer conductor. The first inner conductor of the first segment is coupled to the second outer conductor of the second segment. The first outer conductor of the first segment is coupled to the second inner conductor of the second segment. Further, a first wire mesh is attached to the first outer conductor of the first segment, and a second wire mesh is attached to the second outer conductor of the second segment. Additionally, the coaxial collinear antenna includes an end-fed port that is situated at a distal end of the coaxial collinear antenna.
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公开(公告)号：US20220216612A1
公开(公告)日：2022-07-07
申请号：US17607513
申请日：2020-07-08
摘要： Disclosed are various embodiments of a coaxial collinear antenna. In one embodiment, the coaxial collinear antenna includes a first segment and a second segment of a coaxial cable. The second segment comprises a second inner conductor and a second outer conductor. The first inner conductor of the first segment is coupled to the second outer conductor of the second segment. The first outer conductor of the first segment is coupled to the second inner conductor of the second segment. Further, a first wire mesh is attached to the first outer conductor of the first segment, and a second wire mesh is attached to the second outer conductor of the second segment. Additionally, the coaxial collinear antenna includes an end-fed port that is situated at a distal end of the coaxial collinear antenna.
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