-
公开(公告)号：US20170194694A1
公开(公告)日：2017-07-06
申请号：US15242047
申请日：2016-08-19
发明人： Biao LI
CPC分类号： H01Q1/243 , H01Q1/2291 , H01Q9/42 , H01Q21/28
摘要： A dual-frequency WI-FI antenna and a mobile terminal are provided. The dual-frequency WI-FI antenna comprises: a first single-frequency antenna arranged on a mobile terminal mainboard, wherein the first single-frequency antenna comprises a ground portion and a feed portion, the ground portion is electrically connected to a ground line on the mobile terminal mainboard, and the feed portion is electrically connected to a radio frequency chip on the mobile terminal mainboard. The dual-frequency WI-FI antenna also comprises a micro-strip line arranged around the feed portion, wherein the micro-strip line is electrically connected to the ground line on the mobile terminal mainboard, and the micro-strip line and the feed portion are coupled to generate resonance radiation of a WI-FI second single-frequency antenna.
-
公开(公告)号：US20170163200A1
公开(公告)日：2017-06-08
申请号：US15436083
申请日：2017-02-17
CPC分类号： H02P29/00 , G08C17/04 , H01Q1/22 , H01Q7/00 , H02P31/00 , H04B5/00 , H04B5/0031 , H04B5/0056
摘要： A system for communicating with a motor includes an NFC antenna coupled to a motor assembly and configured to receive signals from a motor controller. The NFC antenna is configured to emit a magnetic field at a selected frequency. The system also includes a communication interface configured to relay the signals from the NFC antenna to a handheld device.
-
公开(公告)号：US09614282B1
公开(公告)日：2017-04-04
申请号：US14744534
申请日：2015-06-19
发明人： Ming Zheng
CPC分类号： H01Q1/243 , H01Q1/40 , H01Q5/00 , H01Q5/321 , H01Q5/364 , H01Q5/371 , H01Q7/00 , H01Q7/005 , H01Q9/42 , H01Q21/061
摘要： A compact multimode broadband antenna that supports collocated resonances with very little destructive interference occurring between resonant modes. The antenna comprises a monopole element and a folded loop element that partially share structure, and are fed via a unitary RF feed port. The antenna is well suited for simultaneous dual band WLAN applications and ultra-wideband operations.
-
114.发明申请公开(公告)号：US20170077604A1
公开(公告)日：2017-03-16
申请号：US14854570
申请日：2015-09-15
发明人： Joonas Krogerus
摘要： In one example, a multi-band multi-feed antenna comprises a first conductive end portion having a first antenna feed point located in a substantially middle area of the first conductive end portion; a second conductive end portion having a second antenna feed point located in a substantially middle area of the second conductive end portion; a conductive middle portion configured between the first and second conductive end portions; a first lower ground member at a first corner area of the first conductive end portion, configured to interconnect the first conductive end portion and a ground plane of the conductive middle portion; and a second upper ground member at a second corner area of the second conductive end portion, configured to interconnect the second conductive end portion and the ground plane. The first lower ground member and the second upper ground member are configured at substantially diagonally opposite positions.
摘要翻译： 在一个示例中，多频带多馈天线包括具有位于第一导电端部的大致中间区域中的第一天线馈电点的第一导电端部; 第二导电端部，其具有位于所述第二导电端部的大致中间区域中的第二天线馈电点; 配置在所述第一和第二导电端部之间的导电中间部分; 在所述第一导电端部的第一角区域的第一下部接地构件，被配置为将所述第一导电端部与所述导电中间部的接地面互连; 以及在所述第二导电端部的第二拐角区域处的第二上接地构件，被配置为互连所述第二导电端部和所述接地平面。 第一下部接地构件和第二上部接地构件被配置为基本上对角线相对的位置。
-
公开(公告)号：US20170005402A1
公开(公告)日：2017-01-05
申请号：US15264643
申请日：2016-09-14
发明人： Daniel W. Stambovsky
CPC分类号： H04B1/0053 , H01Q1/28 , H01Q1/286 , H01Q1/36 , H01Q5/30 , H01Q5/42 , H01Q9/0407 , H01Q21/065 , H04B7/06 , H04B7/18504 , H04B7/18506
摘要： Apparatus for multi-band simultaneous high and low frequency communications utilizing a variable geometry type antenna. Apparatus operates simultaneously in a broadcast mode on low frequencies and in a directed mode on high frequencies. Radiating elements are individually selectable in the directed mode to permit phasing and resultant beam steering. The geometry, arrangement and number of radiating elements are chosen such that radio frequency coupling amongst the radiating elements will occur at the broadcast mode frequency so as to cause the radiating elements, collectively, and therefore the antenna to structure, to resonate in broadcast mode thereby producing a e omnidirectional radiating pattern.
摘要翻译： 用于使用可变几何形状天线的多频带同时高和低频通信的装置。 装置在低频和高频率的定向模式下以广播模式同时工作。 辐射元件可以在定向模式中单独选择，以允许相位和合成光束转向。 选择辐射元件的几何形状，布置和数量，使得辐射元件之间的射频耦合将以广播模式频率发生，从而使辐射元件共同地因此天线结构以广播模式共振，从而 产生全向辐射图。
-
公开(公告)号：US20160006120A1
公开(公告)日：2016-01-07
申请号：US14850654
申请日：2015-09-10
申请人： SK TELECOM CO., LTD.
发明人： Hae Sung PARK , Duk Kyung KIM
摘要： An antenna apparatus for base station (BS) having at least one cell, includes: two or more antenna units to form antenna beams based on predetermined tilting angles for each of two or more different frequency bands with respect to the cell; and a tilting angle control unit to control tilting angles designated to the two or more antenna units, respectively, to be different from each other, so as to make coverages of the antenna beams of the two or more different frequency bands formed by the two or more antenna units different from each other with respect to the cell.
摘要翻译： 一种用于具有至少一个小区的基站（BS）的天线装置，包括：两个或多个天线单元，用于基于针对所述小区的两个或更多个不同频带中的每一个的预定倾斜角来形成天线波束; 以及倾斜角度控制单元，分别控制指定给所述两个或更多个天线单元的倾斜角度彼此不同，以便对由两个或更多个天线单元形成的两个或更多个不同频带的天线波束进行覆盖， 更多的天线单元相对于小区彼此不同。
-
公开(公告)号：US09203140B2
公开(公告)日：2015-12-01
申请号：US13962539
申请日：2013-08-08
发明人： Check Chin Yong , Minh-Chau Huynh
摘要： A multi-band frame antenna to be used for LTE, MIMO, and other frequency bands. The frame antenna includes two main parts: a metallic frame with no gaps or discontinuities, and a conductive block. The outer perimeter of the metallic frame surrounds the conductive block, and there is a gap between the metallic frame and the conductive block. The conductive block is connected to a system ground. One or more antenna feeds are routed across the gap, between the metallic frame and the conductive block. One or more electrically shorted connections may also be made across the gap, between the metallic frame and the conductive block.
摘要翻译： 一种用于LTE，MIMO和其他频段的多频带帧天线。 框架天线包括两个主要部分：没有间隙或不连续的金属框架和导电块。 金属框架的外周围包围导电块，并且在金属框架和导电块之间存在间隙。 导电块连接到系统地。 在金属框架和导电块之间跨越间隙布置一个或多个天线馈电线。 也可以在金属框架和导电块之间的间隙上形成一个或多个电短路连接。
-
公开(公告)号：US20150263430A1
公开(公告)日：2015-09-17
申请号：US14293029
申请日：2014-06-02
申请人： Quanta Computer Inc.
发明人： Chun-I Lin , Ming-Che Chan , Hui Lin
摘要： An antenna structure includes a ground plane and a grounding extension branch. The ground plane has a slot. The grounding extension branch is disposed in the slot, and is coupled to the ground plane. The ground plane and the slot are excited by a signal source to generate a low-frequency band. The grounding extension branch is excited by the signal source to generate a high-frequency band.
摘要翻译： 天线结构包括接地平面和接地延伸支路。 地平面有一个槽。 接地延伸分支设置在槽中，并且被耦合到接地平面。 接地层和槽被信号源激发以产生低频带。 接地延长支路由信号源激发，产生高频带。
-
公开(公告)号：US12095175B2
公开(公告)日：2024-09-17
申请号：US17942142
申请日：2022-09-11
发明人： Chih-Chung Wang , Lan-Yung Hsiao , Ming-Ju Lin , Shao-Kai Sun
摘要： An antenna structure includes a substrate, a radiator mounted at an upper portion of a front surface of the substrate, and a grounding element mounted at a lower portion of the front surface of the substrate. The radiator has a first radiating portion. A lower edge of the first radiating portion extends downward to form a second radiating portion. Two portions of a middle of the lower edge of the first radiating portion extend downward to form a third radiating portion and a feeding portion. A free end of the feeding portion is a feeding end. One side edge of the first radiating portion is recessed inward to form a recess. The grounding element has a first grounding portion and a second grounding portion. The first grounding portion and the second grounding portion are located to two sides of the feeding portion, respectively.
-
公开(公告)号：US12095174B2
公开(公告)日：2024-09-17
申请号：US17751917
申请日：2022-05-24
发明人： Young Jun Lee , Jong Min Kim , Yoon Ho Huh
摘要： An antenna device according to an embodiment of the present invention includes a dielectric layer, a radiator disposed on a top surface of the dielectric layer, a transmission line connected to a side of the radiator on the dielectric layer, a signal pad connected to an end portion of the transmission line, a ground pad disposed around the signal pad, and an auxiliary radiator extending from the ground pad to be parallel to the transmission line.
-
-
-
-
-
-
-
-
-
搜索结果
696 条记录 (耗时 0.017 秒)
