-
1.发明公开Mobile wireless communications device having an antenna assembly with corner coupled rectangular base conductor portions and related methods 有权的移动无线通信设备，包括具有eckgekoppelten矩形导体部分和相关程序的天线布置
公开(公告)号：EP2528160A1
公开(公告)日：2012-11-28
申请号：EP11167349.7
申请日：2011-05-24
发明人： Ayatollahi, Mina
CPC分类号： H01Q1/243 , H01Q9/0407 , H01Q21/28
摘要： A mobile wireless communications device (30) may include a portable housing (31), a substrate (32) carried by the portable housing, and wireless communications circuitry (33) carried by the substrate. The mobile wireless communications device may also include at least one an antenna assembly (40) carried by the substrate and coupled to the wireless communications circuitry. The at least one antenna assembly may include an electrically conductive base conductor (41) having a first rectangular base portion (42a) and a second rectangular base portion (42b) offset therefrom. The first and second base portions may be coupled at respective diagonally opposing corners (48) thereof and having an antenna feed (43) defined along an outer portion of one of the first and second rectangular base portions. The at least one antenna assembly may include at least one electrically conductive arm (47) extending along at least one side of one of the first and second rectangular base portions and spaced apart therefrom.
摘要翻译： 一种移动无线通信设备（30）可包括由基板携带的便携式外壳（31），由所述便携式外壳承载的衬底（32），和无线通信电路（33）。 因此，该移动无线通信设备可以包括由基片承载并耦合到所述无线通信电路的天线组件（40）中的至少一个。 所述至少一个天线组件可以包括在具有第一矩形基底部分（42a）和第二矩形基部导电基底导体（41）（42B）从那里偏移。 第一和第二基座部分可在沿respectivement在第一和第二矩形基部分中的一个的外部部分限定对角相对的角（48），其并具有馈送天线（43）耦合。 所述至少一个天线组件可包括至少一个导电臂（47）沿着所述第一和第二矩形基部分中的一个的至少一个侧延伸并间隔开那里。
-
2.发明公开Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance 有权Antennenanordnung，die metallische dielektrische Resonanzstrukturen zur spezifischen Absorptionsrateneinhaltung verwendet
公开(公告)号：EP2518823A1
公开(公告)日：2012-10-31
申请号：EP11163956.3
申请日：2011-04-27
发明人： Ayatollahi, Mina
CPC分类号： H01Q15/0066 , H01Q1/243 , H01Q1/245 , H01Q15/0013 , H01Q15/002 , H01Q15/008 , H04B1/3838
摘要： An wireless communication device has a housing with an exterior surface that is designed to face a user when the wireless communication device is transmitting a radio frequency signal. The communication device includes an antenna disposed inside the housing for emitting a radio frequency signal. A metal-dielectric structure resonates to reflect the radio frequency signal. The metal-dielectric structure is located between the antenna and the exterior surface at a position wherein he metal-dielectric structure traps and reflects the radio frequency signal thereby reducing a specific absorption rate of the wireless communication device.
摘要翻译： 无线通信设备具有外壳，其外表面被设计为当无线通信设备正在发送射频信号时面向用户。 通信装置包括设置在壳体内的发射射频信号的天线。 金属介电结构谐振以反射射频信号。 金属 - 电介质结构位于天线和外表面之间的金属 - 电介质结构捕获并反射射频信号从而降低无线通信设备的比吸收率的位置。
-
3.发明公开Automatic meeting scheduling and available time display 审中-公开Automatische ZeitplanungfürBesprechungen und Anzeige derverfügbarenZeit
公开(公告)号：EP2410476A1
公开(公告)日：2012-01-25
申请号：EP10170582.0
申请日：2010-07-23
IPC分类号： G06Q10/00
CPC分类号： G06Q10/109
摘要： Automatic meeting scheduling may be facilitated without the need to open a calendar application to discuss and discover shared available time. A meeting organizer may send a request to one or more potential meeting participants. Based on responses received from the device of the potential meeting participants, the device of the meeting organizer may determine coincidentally available meeting times. The device may automatically select a candidate meeting time from among the coincidentally available meeting times or may rely on the meeting organizer to select a candidate meeting time from among the coincidentally available meeting times. Typical meeting scheduling may then ensue.
摘要翻译： 无需打开日历应用程序来讨论和发现共享的可用时间，便于自动会议调度。 会议组织者可以向一个或多个潜在的会议参与者发送请求。 根据从潜在会议参与者的设备收到的响应，会议组织者的设备可以确定巧合可用的会议时间。 设备可以在巧合的会议时间中自动选择候选会议时间，或者可以依靠会议组织者从巧合的会议时间中选择候选会议时间。 然后可能会出现典型的会议安排。
-
4.发明公开Mobile wireless communications device including wrap-around antenna assembly with feed arm extension and related methods 有权与Zuführarmauszug和相关方法绕组天线装置的移动无线通信设备
公开(公告)号：EP2273609A1
公开(公告)日：2011-01-12
申请号：EP09164926.9
申请日：2009-07-08
CPC分类号： H01Q1/243 , H01Q1/2266 , H01Q1/2283 , H01Q1/38 , H01Q5/371 , H01Q5/378 , H01Q21/30
摘要： A mobile wireless communications device may include a portable housing, at least one wireless communications circuit carried by the portable housing, and a wrap-around antenna assembly carried by the portable housing. The wrap-around antenna assembly may include a substrate comprising a first portion and a second portion extending outwardly therefrom defining an L-shape, and a wrap-around antenna element lying along adjacent contiguous exterior surfaces of the first and second substrate portions. The wrap-around antenna assembly may further include an antenna feed arm lying along an interior surface of the first substrate portion and electrically coupled to the wrap-around antenna element, and a feed arm extension electrically coupled to the antenna feed arm and extending from the interior surface of the first substrate portion around to the exterior surface thereof.
摘要翻译： 一种移动无线通信设备可以包括一个便携式外壳，由所述便携式外壳承载的至少一个无线通信电路，和一个缠绕由便携式外壳天线组件携带。 缠绕天线组件可以包括第一部分和包括第二部分从限定L形的向外延伸有一个基片，和沿着所述第一和第二基板部分的相邻连续的外表面位于一个缠绕天线元件。 缠绕天线组件还可以包括在天线馈送臂沿部分所述第一基板的内表面位于和电耦合到所述环绕式天线元件和馈送臂延伸电耦合到所述天线馈电差和从所述延伸 在部分所述第一基板的内表面围绕于其外表面。
-
5.发明授权Antenna assembly utilizing metal-dielectric resonant structures for specific absorption rate compliance 有权天线阵列，用于特定吸收率符合性金属电介质谐振器结构
公开(公告)号：EP2518823B1
公开(公告)日：2013-07-03
申请号：EP11163956.3
申请日：2011-04-27
发明人： Ayatollahi, Mina
CPC分类号： H01Q15/0066 , H01Q1/243 , H01Q1/245 , H01Q15/0013 , H01Q15/002 , H01Q15/008 , H04B1/3838
-
6.发明公开Mobile device having reconfigurable antenna and associated methods 有权手机Vorrichtung mit umkonfigurierbarer Antenne undzugehörigeVerfahren
公开(公告)号：EP2568529A1
公开(公告)日：2013-03-13
申请号：EP11180638.6
申请日：2011-09-08
发明人： Ayatollahi, Mina
摘要： A mobile wireless communications device (10) includes a wireless transceiver (18), and a reconfigurable antenna (11) coupled to the wireless transceiver. The reconfigurable antenna has a dielectric substrate (22), with a plurality of electrical conductors on the dielectric substrate laterally adjacent a ground plane (16) and arranged in a series of spaced apart antenna loops (14a, 14b, 14c) with each successive outer antenna loop surrounding an adjacent inner loop, each antenna loop having a pair of endpoints (23a, 23b, 23c, 25a, 25b, 25c). A plurality of switches (22a, 22b, 22c, 24a, 24b, 24c) are associated with respective endpoints of the antenna loops. A processor (20) is adapted to reconfigure the reconfigurable antenna and couple the wireless transceiver thereto via the plurality of switches.The reconfigurability of the reconfigurable antenna (11) provides frequency, pattern, and polarization reconfigurability.
摘要翻译： 移动无线通信设备（10）包括无线收发器（18）和耦合到无线收发器的可重配置天线（11）。 可重新配置的天线具有电介质基片（22），电介质基底上的多个电导体横向于接地平面（16），并布置在一系列间隔开的天线环（14a，14b，14c）中，每个连续的外层 围绕相邻内环的天线回路，每个天线回路具有一对端点（23a，23b，23c，25a，25b，25c）。 多个开关（22a，22b，22c，24a，24b，24c）与天线回路的相应端点相关联。 处理器（20）适于重新配置可重新配置的天线，并通过多个交换机将无线收发器耦合到其上。可重构天线（11）的可重构性提供频率，模式和极化可重新配置。
-
7.发明公开Multiple antenna assembly utilizing electromagnetic band gap isolation structures 审中-公开Mehrfach-Antennenanordnung，die Isolationsstrukturen mit elektromagnetischerBandlückeverwendet
公开(公告)号：EP2518824A1
公开(公告)日：2012-10-31
申请号：EP11163958.9
申请日：2011-04-27
发明人： Ayatollahi, Mina
CPC分类号： H01Q1/521 , H01Q1/243 , H01Q15/0013 , H01Q15/002 , H01Q15/0066 , H01Q15/008
摘要： A multiple antenna assembly with high isolation between the antennas is disclosed. The assembly includes a dielectric substrate with a ground plane and first and second antennas thereon. One or more metal-dielectric isolation structures are on the substrate at locations at which an electric current is present that has a current density greater than a predefmed threshold. Each metal-dielectric isolation structure resonates at a given frequency that inhibits mutual signal coupling between the first and second antennas. Various configurations, such as concentric ring patterns, for the metal-dielectric isolation structures are disclosed. A device can be provided to dynamically tune the given frequency of the metal-dielectric isolation structures to correspond to radio frequency signals emitted by the first and second antennas.
摘要翻译： 公开了在天线之间具有高隔离度的多天线组件。 组件包括具有接地平面的电介质基板和其上的第一和第二天线。 一个或多个金属 - 电介质隔离结构在存在电流的位置处的衬底上，电流密度大于预定阈值。 每个金属介电隔离结构以抑制第一和第二天线之间的相互信号耦合的给定频率谐振。 公开了用于金属 - 介电隔离结构的各种配置，例如同心环形图案。 可以提供一种装置来动态调整金属 - 电介质隔离结构的给定频率，以对应于由第一和第二天线发射的射频信号。
-
8.发明授权Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices 有权宽带的，高绝缘天线阵列，以用于便携式，启用MIMO-装置的两个连接
公开(公告)号：EP2230717B1
公开(公告)日：2012-08-22
申请号：EP10156819.4
申请日：2010-03-17
发明人： Ayatollahi, Mina , Rao, Qinjian , Wang, Dong
-
9.发明公开
公开(公告)号：EP2528161A1
公开(公告)日：2012-11-28
申请号：EP11167352.1
申请日：2011-05-24
发明人： Ayatollahi, Mina
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q21/28
摘要： A mobile wireless communications device may include a housing, a substrate (32) carried by the housing, and a ground plane (36) adjacent the substrate. The mobile wireless communications device may also include wireless communications circuitry, and first and second antennas (40,50) coupled to the wireless communications circuitry. The first antenna (40) may include a base electrical conductor (41) spaced above the substrate, and at least one feed leg (42a) extending downwardly from the base electrical conductor to the substrate. The first antenna may also include an electrically conductive shorting plate (43) extending downwardly from the base electrical conductor from a portion thereof adjacent the second antenna and coupled to the ground plane.
摘要翻译： 移动无线通信设备可以包括壳体，由壳体承载的衬底（32）和与衬底相邻的接地平面（36）。 移动无线通信设备还可以包括无线通信电路以及耦合到无线通信电路的第一和第二天线（40,50）。 第一天线（40）可以包括在基板上方间隔开的基本电导体（41），以及至少一个从基部电导体向基板向下延伸的馈电脚（42a）。 第一天线还可以包括导电短路板（43），该导电短路板从底座电导体从邻近第二天线的部分向下延伸并耦合到接地平面。
-
10.发明公开Antenna assembly utilizing metal-dielectric structures 审中-公开Antennenanordnung，die metallische dielektrische Strukturen verwendet
公开(公告)号：EP2521216A1
公开(公告)日：2012-11-07
申请号：EP11163957.1
申请日：2011-04-27
发明人： Ayatollahi, Mina
CPC分类号： H01Q15/0013 , H01Q1/243 , H01Q15/002
摘要： An antenna assembly for a wireless communication device includes a substrate of dielectric material that has opposing first and second surfaces. A ground plane formed by a layer of electrically conductive material on the first surface. An antenna with a physical length is disposed on the substrate. At least one metal-dielectric structure is disposed on the substrate. The metal-dielectric structures resonate so as to interact with the antenna and thereby alter the effective electrical length of the antenna. That interaction causes the antenna to function as though it had a greater physical length. In one embodiment, that interaction enables an antenna ,that is shorter than one-fourth the wavelength of a radio frequency signal applied thereto, to function as through the physical length of the antenna was one-fourth that wavelength.
摘要翻译： 一种用于无线通信设备的天线组件包括具有相对的第一和第二表面的电介质材料的基底。 由第一表面上的导电材料层形成的接地平面。 具有物理长度的天线设置在基板上。 至少一个金属介电结构设置在基板上。 金属 - 电介质结构谐振以便与天线相互作用，从而改变天线的有效电长度。 这种相互作用使得天线的功能就好像具有更大的物理长度。 在一个实施例中，该相互作用使天线短于施加到其上的射频信号的波长的四分之一，起到通过天线的物理长度的四分之一的作用。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.013 秒)
