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公开(公告)号：US11271325B2
公开(公告)日：2022-03-08
申请号：US16774907
申请日：2020-01-28
发明人： Edward V. Koretzky , Michael Herndon , Jackson Ng
摘要： A dipole antenna comprises N dipole elements spaced along a dimension of the antenna, each dipole element including a pair of electrically conductive structures and 2N electronic networks each coupled to a corresponding electrically conductive structure of an associated dipole element to form N pairs of electronic networks wherein each electronic network includes a port. The electrically conductive structures are electrically isolated from one another.
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公开(公告)号：US11239560B2
公开(公告)日：2022-02-01
申请号：US16221161
申请日：2018-12-14
发明人： Roy Michel Alfaro
摘要： A monopole-radiating element of antenna has a single order fractal signal feed. No series or shunt impedance matching elements are connected to the radiating element to control the antenna operating parameters.
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公开(公告)号：US20220006186A1
公开(公告)日：2022-01-06
申请号：US16918017
申请日：2020-07-01
申请人： Mano Judd
发明人： Mano Judd
摘要： In patent application Ser. No. 15,934563, a method was developed that achieves wave rotation or shaping in the near field and far field, for narrowband RF Signals. That is, using an acoustic or RF phased array, the effective wavefront can be rotated from the propagation normal, at a selected location region in space. In this innovation, the application has been extended to Wideband Signals, where the signal bandwidths can highly exceed the one-percent of carrier frequency narrowband threshold.
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公开(公告)号：US20210376445A1
公开(公告)日：2021-12-02
申请号：US17380785
申请日：2021-07-20
申请人： View, Inc.
摘要： In one aspect, an apparatus is described that includes a transparent pane having a first surface and a second surface. An electrochromic device is arranged over the second surface that includes a first conductive layer adjacent the second surface, a second conductive layer, and an electrochromic layer between the first and the second conductive layers. The apparatus further includes at least one conductive antenna structure arranged over the second surface.
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公开(公告)号：US20210328332A1
公开(公告)日：2021-10-21
申请号：US17270478
申请日：2019-10-09
申请人： YOKOWO CO., LTD.
发明人： Bunpei HARA
摘要： An antenna (100) includes a ground plate (110) and a radiating element (130) that has a shape expanding in a predetermined expansion direction and a self-similar shape with respect to an end portion (135) connected to a feeding line (151) that is a feeding portion. The radiating element (130) is arranged in a standing state relative to the end portion (135) so as to face the end portion (135) toward the ground plate (110). In addition, the radiating element (130) has a first radiating element portion (131) and a second radiating element portion (133) that are plane-symmetric to each other across a predetermined virtual symmetric plane (A1) along the expansion direction, and thereby forms a shape expanded in the expansion direction.
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公开(公告)号：US20210320681A1
公开(公告)日：2021-10-14
申请号：US17273281
申请日：2019-08-13
申请人： AMOTECH CO., LTD.
发明人： Hyungil BAEK , Kyunghyun RYU , Jaeil PARK , Semin OH , Yonggil JO
IPC分类号： H04B1/3888 , H01Q5/25
摘要： A portable terminal cover fastened to a portable terminal not including a UWB module comprises: a first antenna driven by receiving wireless power through a wireless power transmission with a portable terminal; a second antenna, which is driven by the wireless power supplied from the first antenna so as to measure and receive the location and distance data for an object within a communication range; a third antenna, which is operated by the wireless power supplied from the first antenna so as to transmit the location and distance data, having been measured by the second antenna, to the portable terminal; and a control unit for controlling the first, second and third antennas.
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公开(公告)号：US20210296759A1
公开(公告)日：2021-09-23
申请号：US17341900
申请日：2021-06-08
发明人： Jaehyung KIM , Jinkyu BANG , Hanbin LEE , Sangmin HAN , Jaebong CHUN
摘要： An electronic device including an antenna module is provided. The electronic device includes a 5th generation (5G) antenna module that includes an antenna array, at least one conductive region operating as a ground with respect to the antenna array, and a first communication circuit feeding a power to the antenna array to communicate through a millimeter wave signal, and a printed circuit board (PCB) that includes a second communication circuit and a ground region. The second communication circuit feeds the power to an electrical path at least including the at least one conductive region and transmits or receives a signal in a frequency band different from a frequency band of the millimeter wave signal based on the electrical path supplied with the power and the ground region.
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公开(公告)号：US11114748B2
公开(公告)日：2021-09-07
申请号：US16563760
申请日：2019-09-06
申请人： Apple Inc.
发明人： Salih Yarga , Soroush Akbarzadeh , Jonathan M. Lee , Gareth L. Rose , Javier Gomez Tagle , Joshua G. Nickel , Mattia Pascolini , Ian A. Spraggs , Daniel W. Jarvis , Sunitha Seshadri
摘要： An electronic device may have peripheral conductive housing structures divided into first and second segments. First and second antennas may be formed from the segments and may be fed using a flexible printed circuit structure. The structure may include a first substrate attached to the first segment, a second substrate soldered to the first substrate and attached to the second segment, and a third substrate soldered to the second substrate. Third and fourth antennas may be formed on the first substrate whereas fifth and sixth antennas are be formed on the second substrate. The second substrate may be folded and may have a lateral area oriented perpendicular to the third, fourth, fifth, and sixth antennas. Modularly forming the structure in this way may maximize the flexibility with which the structure can accommodate other components, thereby minimizing the space consumption associated with mounting and feeding the antennas without sacrificing wireless performance.
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公开(公告)号：US20210143547A1
公开(公告)日：2021-05-13
申请号：US17098125
申请日：2020-11-13
发明人： Roger OWENS
摘要： An ultra-wideband antenna is formed from a coaxial cable passed through the center of a conductive tube. The center conductor of the coaxial cable is connected to an end of the conductive tube, and the shield of the coaxial cable is not electrically connected to any conductor. Two ferrite beads are disposed serially on the cable beneath the tube, spaced apart from the tube and spaced apart from one another. A centering spacer maintains the coaxial cable within the center of the tube.
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公开(公告)号：US20210055371A1
公开(公告)日：2021-02-25
申请号：US17001383
申请日：2020-08-24
申请人： Patrick L. Carter , Laura M. Rangel
发明人： Patrick L. Carter , Laura M. Rangel
摘要： Disclosed is a first locator device for providing a position data to a mobile device. The first locator device may include a first communication transceiver configured to transmit an outgoing data to the mobile device and receive an incoming data from the mobile device. Further, the first locator device may include a first location transceiver. Further, the first location transceiver may include a first array of antennae, a first plurality of location receivers, a first plurality of location transmitters, a first orientation sensor configured to generate a first orientation data corresponding to the first locator device, a first location processor communicatively coupled to each of the first plurality of location receivers, the first plurality of location transceivers and the first orientation sensor. Further, the first locator device may include a first power source to provide electrical energy to each of the first communication transceiver and the first location transceiver.
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