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1. 发明申请

WO2005034283A2 ACCESS POINT ANTENNA FOR A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：无线局域网的接入点天线
公开(公告)号：WO2005034283A2
公开(公告)日：2005-04-14
申请号：PCT/US2004031914
申请日：2004-09-30
申请人： IPR LICENSING INC
发明人： LYNCH MICHAEL J , CHIANG BING
IPC分类号： H01Q20060101 , H01Q1/22 , H01Q19/00 , H01Q19/32 , H01Q
CPC分类号： H01Q1/2291 , H01Q19/32
摘要： An access point antenna for a wireless local area network (WLAN) includes a combiner network with a feed point, a ground plane adjacent the combiner network, and a dielectric substrate adjacent the ground plane. Conductive paths are on the dielectric substrate and are coupled to the feed point. Active antenna elements extend from the dielectric substrate. Each active antenna element is coupled to a respective conductive path and is equally spaced from a common area on the dielectric substrate. A passive director antenna element extends from the dielectric substrate and is coupled to the ground plane adjacent the common area.
摘要翻译：用于无线局域网（WLAN）的接入点天线包括具有馈电点的组合器网络，与组合器网络相邻的接地平面以及与接地平面相邻的电介质衬底。导电路径在电介质基片上并耦合到馈电点。有源天线元件从电介质基片延伸。每个有源天线元件耦合到相应的导电路径，并且与电介质基片上的公共区域等间隔开。无源导体天线元件从电介质基板延伸并且被耦合到邻近公共区域的接地平面。

2. 发明申请

WO2005011051A3 MULTI-BAND ANTENNA FOR WIRELESS APPLICATIONS 审中-公开
标题翻译：无线应用的多天线天线
公开(公告)号：WO2005011051A3
公开(公告)日：2005-03-24
申请号：PCT/US2004023268
申请日：2004-07-20
申请人： IPR LICENSING INC
发明人： CHIANG BING , LYNCH MICHAEL J , WOOD DOUGLAS H
IPC分类号： H01Q1/24 , H01Q5/00 , H01Q9/40 , H01Q9/42 , H01Q11/02 , H01Q1/50
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q5/364 , H01Q9/40 , H01Q9/42
摘要： A folded monopole antenna (200) that supports lower and upper frequency bands may be used in CDMA, WLAN, or other wireless communications systems. The folded monopole antenna may be located in a handset next to a vertical ground plane (220). The folded monopole antenna may be folded at least twice and connected to the ground plane (220) through a reactance. The dimensions of different sections of the folded monopole antenna define lower and upper frequency band characteristics, and an offset location of an input feed (300) affects the bandwidth of the frequency bands. The reactance (305, Fig. 4B) between the antenna and ground plane can be selected to fine tune the frequency bands. Various input feeds, including a co-planar waveguide, may be employed. Dynamically adjustable reactances may be used in the input feed and ground line for adapting the antenna to various environments.
摘要翻译：可以在CDMA，WLAN或其他无线通信系统中使用支持较低和较高频带的折叠单极天线（200）。折叠的单极天线可以位于垂直接地平面（220）旁边的手机中。折叠的单极天线可以折叠至少两次，并通过电抗连接到接地平面（220）。折叠单极天线的不同部分的尺寸定义较低和较高频带特性，并且输入馈送（300）的偏移位置影响频带的带宽。可以选择天线和接地平面之间的电抗（图4B），以微调频带。可以采用包括共面波导在内的各种输入馈送。可以在输入进给和接地线中使用动态可调电抗，以使天线适应各种环境。

3. 发明专利

AU2007201091A1 A Directive Antenna 未知
公开(公告)号：AU2007201091A1
公开(公告)日：2007-04-05
申请号：AU2007201091
申请日：2007-03-13
申请人： IPR LICENSING INC
发明人： CHIANG BING , GOTHARD GRIFFIN K , LYNCH MICHAEL J
IPC分类号： H01Q1/22 , H01Q3/24 , H01Q3/46 , H01Q5/00 , H01Q19/30 , H01Q19/32 , H01Q21/30

4. 发明专利

AU2003208992B8 Aperiodic array antenna 未知
公开(公告)号：AU2003208992B8
公开(公告)日：2007-01-18
申请号：AU2003208992
申请日：2003-02-03
申请人： IPR LICENSING INC
发明人： PROCTOR JAMES A JR , GORSUCH THOMAS E , CHIANG BING , PALMER WILLIAM R , SNYDER CHRISTOPHER A , GAINEY KENNETH M , LYNCH MICHAEL J , GOTHARD GRIFFIN K
IPC分类号： H01Q3/44 , H01Q1/24 , H01Q3/26 , H01Q9/30 , H01Q19/32
摘要： A wireless handset including an antenna array. The antenna array includes an active antenna element and two passive antenna elements. The active and passive antenna elements are arranged to form a triangle with a vertex. The vertex includes a vertex angle and the active antenna element is disposed at the vertex. The vertex angle is between 90 degrees and 180 degrees.

5. 发明专利

NO20051821A 未知
公开(公告)号：NO20051821A
公开(公告)日：2005-06-15
申请号：NO20051821
申请日：2005-04-14
申请人： IPR LICENSING INC
发明人： PROCTOR JR JAMES A , CHIANG BING , GAINEY KENNETH M , LYNCH MICHAEL J , GOTHARD GRIFFIN K , ROUPHAEL ANTOINE J
IPC分类号： H01Q1/22 , H01Q3/26 , H01Q3/44 , H01Q9/16 , H01Q19/26 , H01Q19/32 , H01Q21/06 , H01Q21/08 , H01Q21/20 , H01Q21/29 , H01Q19/10
CPC分类号： H01Q3/2641 , H01Q1/22 , H01Q1/2258 , H01Q9/16 , H01Q19/26 , H01Q19/32 , H01Q21/08 , H01Q21/20 , H01Q21/29

6. 发明专利

AU2003285061A1 METHOD AND APPARATUS FOR ADAPTING ANTENNA ARRAY USING RECEIVED PREDETERMINED SIGNAL 未知
公开(公告)号：AU2003285061A1
公开(公告)日：2004-05-25
申请号：AU2003285061
申请日：2003-10-28
申请人： IPR LICENSING INC
发明人： REGNIER JOHN A , PROCTOR JAMES A JR , LYNCH MICHAEL J , GORSUCH THOMAS E
IPC分类号： H01Q1/24 , H01Q3/26 , H01Q3/28 , H01Q3/36 , H04B7/06 , H04B7/08 , H01Q3/24
摘要： A mobile subscriber unit includes a smart antenna having antenna elements for generating a plurality of antenna beams, and adjustable weight control components connected to the antenna elements for selecting any one of the antenna beam. A transceiver is connected to the smart antenna. A beam selector controller is connected to the transceiver and operates in a coarse adjustment mode by jointly adjusting the weight control components when scanning through the antenna beams, and operates in a fine adjustment mode by independently adjusting the weight control components when one of the scanned antenna beams is selected.

7. 发明专利

NO20055912L 未知
公开(公告)号：NO20055912L
公开(公告)日：2006-02-21
申请号：NO20055912
申请日：2005-12-13
申请人： IPR LICENSING INC
发明人： CHIANG BING , LYNCH MICHAEL J , WOOD DOUGLAS HAROLD
IPC分类号： H01Q19/28 , H01Q20060101 , H01Q1/24 , H01Q3/24 , H01Q3/26 , H01Q3/44 , H01Q9/32 , H01Q13/28 , H01Q15/02 , H01Q19/10 , H01Q19/32 , H01Q21/20 , H04M1/00
摘要： An antenna includes a ground plane and an active antenna element adjacent the ground plane. Passive antenna elements are adjacent the ground plane, and are spaced apart from the active antenna element. First parasitic gratings are adjacent the ground plane and are spaced apart from the active antenna element. Each first parasitic grating is between two adjacent passive antenna elements. A controller selectably controls the passive antenna elements for operating in a reflective mode or a directive mode. The controller includes for each respective passive antenna element at least one impedance element connected to the ground plane, and a switch adjacent the ground plane for connecting the at least one impedance element to the passive antenna element so that the passive antenna element operates in the reflective or directive mode.

8. 发明专利

NO20055912A 未知
公开(公告)号：NO20055912A
公开(公告)日：2006-02-21
申请号：NO20055912
申请日：2005-12-13
申请人： IPR LICENSING INC
发明人： CHIANG BING , LYNCH MICHAEL J , WOOD DOUGLAS HAROLD
IPC分类号： H01Q19/28 , H01Q20060101 , H01Q1/24 , H01Q3/24 , H01Q3/26 , H01Q3/44 , H01Q9/32 , H01Q13/28 , H01Q15/02 , H01Q19/10 , H01Q19/32 , H01Q21/20 , H04M1/00
CPC分类号： H01Q3/24 , H01Q1/246 , H01Q3/242 , H01Q3/2641 , H01Q3/446 , H01Q9/32 , H01Q13/28 , H01Q15/02 , H01Q19/32 , H01Q21/205

9. 发明专利

NO20052572L 未知
公开(公告)号：NO20052572L
公开(公告)日：2005-07-28
申请号：NO20052572
申请日：2005-05-27
申请人： IPR LICENSING INC
发明人： GORSUCH THOMAS E , PROCTOR JR JAMES A , LYNCH MICHAEL J , REGNIER JOHN A
IPC分类号： H01Q1/24 , H01Q3/26 , H01Q3/28 , H01Q3/36 , H04B7/06 , H04B7/08 , H01Q3/34
摘要： A mobile subscriber unit includes a smart antenna having antenna elements for generating a plurality of antenna beams, and adjustable weight control components connected to the antenna elements for selecting any one of the antenna beam. A transceiver is connected to the smart antenna. A beam selector controller is connected to the transceiver and operates in a coarse adjustment mode by jointly adjusting the weight control components when scanning through the antenna beams, and operates in a fine adjustment mode by independently adjusting the weight control components when one of the scanned antenna beams is selected.

10. 发明专利

NO20051821L 未知
公开(公告)号：NO20051821L
公开(公告)日：2005-06-15
申请号：NO20051821
申请日：2005-04-14
申请人： IPR LICENSING INC
发明人： PROCTOR JR JAMES A , CHIANG BING , GAINEY KENNETH M , LYNCH MICHAEL J , GOTHARD GRIFFIN K , ROUPHAEL ANTOINE J
IPC分类号： H01Q1/22 , H01Q3/26 , H01Q3/44 , H01Q9/16 , H01Q19/26 , H01Q19/32 , H01Q21/06 , H01Q21/08 , H01Q21/20 , H01Q21/29 , H01Q19/10
摘要： An antenna assembly includes at least two active or main radiating omni-directional antenna elements arranged with at least one beam control or passive antenna element used as a reflector. The beam control antenna element(s) may have multiple reactance elements that can electrically terminate it to adjust the input or output beam pattern(s) produced by the combination of the active antenna elements and the beam control antenna element(s). More specifically, the beam control antenna element(s) may be coupled to different terminating reactances to change beam characteristics, such as the directivity and angular beamwidth. Processing may be employed to select which terminating reactance to use. Consequently, the radiator pattern of the antenna can be more easily directed towards a specific target receiver/transmitter, reduce signal-to-noise interference levels, and/or increase gain. A Multiple-Input, Multiple-Output (MIMO) processing technique may be employed to operate the antenna assembly with simultaneous beam patterns.

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