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1. 发明申请

US20120184231A1 WIRELESS COMMUNICATIONS USING MULTI-BANDPASS TRANSMISSION LINE WITH SLOT RING RESONATORS ON THE GROUND PLANE 审中-公开
标题翻译：使用多路传输线与接地平面上的槽环谐振器进行无线通信
公开(公告)号：US20120184231A1
公开(公告)日：2012-07-19
申请号：US13009149
申请日：2011-01-19
申请人： Dajun CHENG , Nitin Shali , Raman Sharma
发明人： Dajun CHENG , Nitin Shali , Raman Sharma
IPC分类号： H04B1/04 , H05K3/00 , H01P1/203
CPC分类号： H05K1/0253 , H01P1/203 , H01P3/081 , H05K1/0225 , Y10T29/49124
摘要： The mobile wireless communications device includes a printed circuit board (PCB), wireless transceiver circuitry carried by the PCB and operating on a plurality of frequency bands, at least one antenna, and a multi-bandpass transmission line coupling the wireless transceiver circuitry to the at least one antenna. The multi-bandpass transmission line includes an electrically conductive trace on a surface of the PCB defining a transmission line signal path, and an electrically conductive layer on an opposite surface of the PCB and defining a ground plane. The electrically conductive layer has at least one set of slot rings therein and defining a plurality of slot ring resonators being electromagnetically coupled to the transmission line signal path and operable at the plurality of frequency bands.
摘要翻译：移动无线通信设备包括印刷电路板（PCB），由PCB携带并在多个频带上工作的无线收发器电路，至少一个天线以及将无线收发器电路耦合到在线的多带通传输线至少一个天线。多带通传输线包括限定传输线信号路径的PCB的表面上的导电迹线，以及在PCB的相对表面上并限定接地平面的导电层。导电层在其中具有至少一组槽环，并且限定多个槽环谐振器，其电磁耦合到传输线信号路径并且可在多个频带处操作。

2. 发明申请

US20080079644A1 Multi-band slot resonating ring antenna 失效
标题翻译：多频带谐振环形天线
公开(公告)号：US20080079644A1
公开(公告)日：2008-04-03
申请号：US11540444
申请日：2006-09-29
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q13/12
CPC分类号： H01Q13/10
摘要： A multi-band slot resonating ring antenna (SRRA) is suitable to be manufactured on a circuit board. A first conductive plane includes concentric slots corresponding to different frequency bands. The antenna may be fed by microstrip feed lines. The antenna may also be fed by probes. A conductive layer may include coupling apertures to couple signal energy to the concentric slots.
摘要翻译：多带隙谐振环形天线（SRRA）适合在电路板上制造。第一导电平面包括对应于不同频带的同心槽。天线可以由微带馈电线馈送。天线也可以由探头供电。导电层可以包括耦合孔以将信号能耦合到同心槽。

3. 发明授权

US07872606B1 Compact ultra wideband microstrip resonating antenna 有权
标题翻译：紧凑型超宽带微带谐振天线
公开(公告)号：US07872606B1
公开(公告)日：2011-01-18
申请号：US12029327
申请日：2008-02-11
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q1/38
CPC分类号： H01Q21/062 , H01Q1/38 , H01Q21/0037
摘要： An Ultra Wide Band (UWB) antenna includes a base substrate that includes a signal feed and two or more antenna substrates communicatively coupled with the signal feed. Each antenna substrate includes a plurality of microstrip resonating lines.
摘要翻译：超宽带（UWB）天线包括基底，其包括信号馈送和与信号馈送通信耦合的两个或多个天线基底。每个天线基板包括多条微带谐振线。

4. 发明授权

US07710325B2 Multi-band dielectric resonator antenna 有权
标题翻译：多波段介质谐振器天线
公开(公告)号：US07710325B2
公开(公告)日：2010-05-04
申请号：US11464774
申请日：2006-08-15
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0485 , H01Q9/065
摘要： Provided is an antenna comprising a first dielectric resonator antenna operative within a first frequency band, a second dielectric resonator antenna operative within a second frequency band, and a feeding structure electrically coupled to the first and second dielectric resonator antennas to receive and transmit signals at the first and second frequency bands through the first and second dielectric resonator antennas.
摘要翻译：提供了一种天线，包括在第一频带内工作的第一介电谐振器天线，在第二频带内工作的第二介质谐振器天线，以及电耦合到第一和第二介质谐振器天线的馈电结构，以在第一频带内接收和发射信号通过第一和第二介质谐振器天线的第一和第二频带。

5. 发明申请

US20080042903A1 MULTI-BAND DIELECTRIC RESONATOR ANTENNA 有权
标题翻译：多带介质谐振器天线
公开(公告)号：US20080042903A1
公开(公告)日：2008-02-21
申请号：US11464774
申请日：2006-08-15
申请人： Dajun CHENG
发明人： Dajun CHENG
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0485 , H01Q9/065
摘要： Provided is an antenna comprising a first dielectric resonator antenna operative within a first frequency band, a second dielectric resonator antenna operative within a second frequency band, and a feeding structure electrically coupled to the first and second dielectric resonator antennas to receive and transmit signals at the first and second frequency bands through the first and second dielectric resonator antennas.
摘要翻译：提供了一种天线，包括在第一频带内工作的第一介电谐振器天线，在第二频带内工作的第二介质谐振器天线，以及电耦合到第一和第二介质谐振器天线的馈电结构，以在第一频带内接收和发射信号通过第一和第二介质谐振器天线的第一和第二频带。

6. 发明授权

US07289064B2 Compact multi-band, multi-port antenna 有权
公开(公告)号：US07289064B2
公开(公告)日：2007-10-30
申请号：US11209218
申请日：2005-08-23
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0464 , H01Q5/378 , H01Q5/385 , H01Q9/0407 , H01Q9/0457
摘要： A multi-band, multi-port antenna includes at least one patch radiating element and at least one ring radiating element, that are operative within different frequency bands, on a common conductive layer.

7. 发明申请

US20070241978A1 RECONFIGURABLE PATCH ANTENNA APPARATUS, SYSTEMS, AND METHODS 有权
标题翻译：可重配置天线装置，系统和方法
公开(公告)号：US20070241978A1
公开(公告)日：2007-10-18
申请号：US11379160
申请日：2006-04-18
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q19/06 , H01Q1/38
CPC分类号： H01Q9/0407 , H01Q9/0442 , H01Q21/20 , H01Q25/00
摘要： Embodiments of a beam-reconfigurable patch antenna are described generally herein. Other embodiments may be described and claimed.
摘要翻译：光束可重构贴片天线的实施例一般在此被描述。可以描述和要求保护其他实施例。

8. 发明授权

US07978024B2 Integrated balanced-unbalanced duplexer 有权
标题翻译：集成平衡不平衡双工器
公开(公告)号：US07978024B2
公开(公告)日：2011-07-12
申请号：US12049868
申请日：2008-03-17
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01P5/12
CPC分类号： H03H7/463 , H01P1/2135 , H01P5/10 , H03H7/1775 , H03H7/422 , H03H2001/0085 , H03H2250/00
摘要： Circuitry, architectures, devices and systems for multi-band radio communications using a balanced-unbalanced duplexer. An integrated balanced-unbalanced duplexer for multi-band communications may include an unbalanced multi-band port; a first balanced single-band port; a second balanced single-band port; a first unbalanced coupling arm conductively coupled to the unbalanced multi-band port; a second unbalanced coupling arm conductively coupled to the unbalanced multi-band port; a first pair of balanced coupling arms conductively coupled to the first balanced single-band port and electromagnetically coupled to the first unbalanced coupling arm; and a second pair of balanced coupling arms conductively coupled to the second balanced single-band port and electromagnetically coupled to the second unbalanced coupling arm. The architectures and/or systems generally include components embodying one or more of the concepts disclosed herein.
摘要翻译：使用平衡不平衡双工器的多频带无线电通信的电路，架构，设备和系统。用于多频带通信的集成平衡不平衡双工器可以包括不平衡多频带端口; 第一个平衡单带端口; 第二个平衡单带端口; 导电耦合到不平衡多频带端口的第一不平衡耦合臂; 导电耦合到不平衡多频带端口的第二不平衡耦合臂; 导电耦合到第一平衡单带端口并电磁耦合到第一不平衡耦合臂的第一对平衡耦合臂; 以及第二对平衡耦合臂，其传导耦合到所述第二平衡单带端口并且电磁耦合到所述第二不平衡耦合臂。架构和/或系统通常包括体现本文公开的一个或多个概念的组件。

9. 发明授权

US07403172B2 Reconfigurable patch antenna apparatus, systems, and methods 有权
标题翻译：可重构贴片天线装置，系统和方法
公开(公告)号：US07403172B2
公开(公告)日：2008-07-22
申请号：US11379160
申请日：2006-04-18
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q21/00 , H01Q1/38
CPC分类号： H01Q9/0407 , H01Q9/0442 , H01Q21/20 , H01Q25/00
摘要： Embodiments of a beam-reconfigurable patch antenna are described generally herein. Other embodiments may be described and claimed.
摘要翻译：光束可重构贴片天线的实施例一般在此被描述。可以描述和要求保护其他实施例。

10. 发明申请

US20070052587A1 Compact multi-band, multi-port antenna 有权
标题翻译：紧凑型多频段，多端口天线
公开(公告)号：US20070052587A1
公开(公告)日：2007-03-08
申请号：US11209218
申请日：2005-08-23
申请人： Dajun Cheng
发明人： Dajun Cheng
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0464 , H01Q5/378 , H01Q5/385 , H01Q9/0407 , H01Q9/0457
摘要： A multi-band, multi-port antenna includes at least one patch radiating element and at least one ring radiating element, that are operative within different frequency bands, on a common conductive layer.
摘要翻译：多频带多端口天线包括在公共导电层上的在不同频带内操作的至少一个贴片辐射元件和至少一个环形辐射元件。

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