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51. 发明申请

US20090305654A1 SYSTEM AND METHODS FOR DETERMINING RADIATED RADIO FREQUENCY (RF) RECEIVER SENSITIVITY 有权
标题翻译：用于确定辐射频率（RF）接收灵敏度的系统和方法
公开(公告)号：US20090305654A1
公开(公告)日：2009-12-10
申请号：US12132659
申请日：2008-06-04
申请人： Yihong Qi , Qingmai Zhou , Perry Jarmuszewski
发明人： Yihong Qi , Qingmai Zhou , Perry Jarmuszewski
IPC分类号： H04B17/00
CPC分类号： H04B17/29 , H04B17/20
摘要： A test method is for determining RF sensitivity of an RF receiver for a plurality of channels extending over a frequency band(s) using an RF source coupled to the RF receiver by an RF communications link. The plurality of channels may include channels having a predictable RF sensitivity and a channel(s) having a non-predictable RF sensitivity. The test method may include measuring an RF sensitivity for one or more of the channels having the predictable RF sensitivity, and generating a partial RF sensitivity function for the channels having the predictable RF sensitivity based thereon. The method may further include measuring an RF sensitivity for the channel(s) having the non-predictable RF sensitivity. Additionally, an overall RF sensitivity function may be generated for the plurality of channels based upon the partial RF sensitivity function, and based upon the measured RF sensitivity for the channel(s) having the non-predictable RF sensitivity.
摘要翻译：测试方法用于通过RF通信链路使用通过RF接收器耦合的RF源来确定在频带上延伸的多个信道的RF接收机的RF灵敏度。多个信道可以包括具有可预测RF灵敏度的信道和具有不可预测的RF灵敏度的信道。测试方法可以包括测量具有可预测RF灵敏度的一个或多个信道的RF灵敏度，以及基于此产生具有可预测RF灵敏度的信道的部分RF灵敏度功能。该方法还可以包括测量具有不可预测RF灵敏度的信道的RF灵敏度。另外，可以基于部分RF灵敏度功能并且基于具有不可预测的RF灵敏度的信道的测量的RF灵敏度来为多个信道生成整体RF灵敏度功能。

52. 发明申请

US20090219216A1 MOBILE WIRELESS COMMUNICATIONS DEVICE WITH SELECTIVE LOAD SWITCHING FOR ANTENNAS AND RELATED METHODS 有权
标题翻译：具有天线选择性负载切换的移动无线通信设备及相关方法
公开(公告)号：US20090219216A1
公开(公告)日：2009-09-03
申请号：US12115646
申请日：2008-05-06
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
IPC分类号： H01Q1/24 , H01Q1/00 , H04M1/00
CPC分类号： H01Q1/243 , H01Q3/24 , H01Q21/28 , H04B1/005 , H04B1/006 , H04B1/0067 , H04B1/3838 , H04B1/40 , H04M1/026
摘要： A mobile wireless communications device may include a plurality of antennas, a plurality of wireless transceivers, and signal processing circuitry. The device may further include a controller for selectively switching the signal processing circuitry to a desired one of the wireless transceivers, and for selectively switching a desired one of the antennas to the desired one of the wireless transceivers. Moreover, the controller may also be for selectively connecting and disconnecting the at least one other one of the antennas to an unused one of the wireless transceivers.
摘要翻译：移动无线通信设备可以包括多个天线，多个无线收发器和信号处理电路。该设备还可以包括控制器，用于选择性地将信号处理电路切换到无线收发器中的期望的一个，并且用于选择性地将期望的一个天线切换到无线收发器中期望的一个。此外，控制器还可以用于选择性地将天线中的至少一个天线选择性地连接和断开到未使用的无线收发器中的一个。

53. 发明授权

US07555295B2 System for determining radiated radio frequency (RF) receiver sensitivity and related methods 失效
标题翻译：用于确定辐射射频（RF）接收机灵敏度和相关方法的系统
公开(公告)号：US07555295B2
公开(公告)日：2009-06-30
申请号：US11365537
申请日：2006-03-01
申请人： Yihong Qi , Perry Jarmuszewski , Michael Certain
发明人： Yihong Qi , Perry Jarmuszewski , Michael Certain
IPC分类号： H04Q7/20
CPC分类号： H04B17/29 , H04B17/20
摘要： A test method is described for determining radiated radio frequency (RF) receiver sensitivity may include determining a bit error rate (BER) versus traffic channel (TCH) power level function for an initial channel, determining an estimated TCH power level for a subsequent channel based upon the BER versus TCH power level function and a desired BER, and measuring a BER of a subsequent channel based upon the estimated TCH power level. The method may further include comparing the measured BER to the desired BER and using a difference therebetween along with the BER versus TCH power level function to determine a next estimated TCH power level, and repeating measuring and comparing if the difference is greater than a threshold to thereby determine a TCH power level in the subsequent channel corresponding to the desired BER.
摘要翻译：描述用于确定辐射射频（RF）接收机灵敏度的测试方法可以包括确定用于初始信道的比特误码率（BER）与业务信道（TCH）功率级功能，确定用于后续信道的估计TCH功率电平基于BER与TCH功率电平功能和期望的BER，并且基于估计的TCH功率电平来测量后续信道的BER。该方法还可以包括将所测量的BER与期望的BER进行比较，并使用它们之间的差异以及BER与TCH功率电平函数来确定下一个估计的TCH功率电平，并重复测量和比较如果差值大于阈值从而确定对应于期望BER的后续信道中的TCH功率电平。

54. 发明授权

US07555294B2 System for determining total isotropic sensitivity (TIS) and related methods 失效
标题翻译：用于确定总各向同性灵敏度（TIS）和相关方法的系统
公开(公告)号：US07555294B2
公开(公告)日：2009-06-30
申请号：US11365233
申请日：2006-03-01
申请人： Yihong Qi , Perry Jarmuszewski , Michael Certain
发明人： Yihong Qi , Perry Jarmuszewski , Michael Certain
IPC分类号： H04W24/00
CPC分类号： H04B17/29 , H04B17/20
摘要： A test method for determining total isotropic sensitivity (TIS) of a mobile wireless communications device including a radio frequency (RF) receiver and an antenna coupled thereto may include measuring a sensitivity of the RF receiver, and measuring a three-dimensional (3D) gain pattern of the antenna independent of measuring the sensitivity of the RF receiver. The method may further include determining the TIS of the mobile wireless communications device based upon the sensitivity of the RF receiver and the 3D gain pattern of the antenna.
摘要翻译：用于确定包括射频（RF）接收机和耦合到其的天线的移动无线通信设备的总各向同性灵敏度（TIS）的测试方法可以包括测量RF接收机的灵敏度，以及测量三维（3D）增益天线的图案独立于测量RF接收机的灵敏度。该方法还可以包括基于RF接收机的灵敏度和天线的3D增益模式来确定移动无线通信设备的TIS。

55. 发明授权

US07486241B2 Low profile full wavelength meandering antenna 失效
标题翻译：低调全波长曲折天线
公开(公告)号：US07486241B2
公开(公告)日：2009-02-03
申请号：US11014287
申请日：2004-12-16
申请人： Yihong Qi , Perry Jarmuszewski , Ying Tong Man
发明人： Yihong Qi , Perry Jarmuszewski , Ying Tong Man
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2275 , H01Q1/38 , H01Q7/00 , H01Q9/42
摘要： A low profile antenna has a meander length based on the full electrical wavelength of the signal being transmitted or received. The antenna can have either an open-loop structure or a closed-loop structure with a matching network. The low profile enables the antenna to be used in a card for a device such as a personal computer, personal digital assistant, wireless telephone and so on with minimal risk of the antenna breaking off, as compared with a prior art antenna having a higher height and thus more likelihood of being broken from its card.
摘要翻译：低频天线具有基于被发送或接收的信号的全电波长的曲折长度。天线可以具有开环结构或具有匹配网络的闭环结构。与现有技术的具有较高高度的天线相比，低剖面使得天线能够用于诸如个人计算机，个人数字助理，无线电话等设备的卡中，同时天线断开的风险最小从而更有可能从其卡片中被破坏。

56. 发明授权

US07482985B2 Mobile wireless communications device comprising multi-frequency band antenna and related methods 有权
标题翻译：包括多频带天线和相关方法的移动无线通信设备
公开(公告)号：US07482985B2
公开(公告)日：2009-01-27
申请号：US11769844
申请日：2007-06-28
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q5/371 , H01Q7/00 , H01Q9/0407 , H01Q9/40 , H01Q9/42 , H04B1/3833 , Y10T29/49016
摘要： A mobile wireless communications device may include a housing and a multi-frequency band antenna carried within the housing. The multi-frequency band antenna may include a main loop conductor having a gap therein defining first and second ends of the main loop conductor, a first branch conductor having a first end connected adjacent the first end of the main loop conductor and having a second end defining a first feed point, and a second branch conductor having a first end connected adjacent the second end of the main loop conductor and a second end defining a second feed point. The antenna may further include a tuning branch conductor having a first end connected to the main loop conductor between the respective first ends of the first and second branches.
摘要翻译：移动无线通信设备可以包括在壳体内承载的壳体和多频带天线。多频带天线可以包括主环导体，其中具有限定主环导体的第一和第二端的间隙，第一分支导体，其第一端连接在主环导体的第一端附近，并且具有第二端限定第一馈电点，以及第二分支导体，其具有连接在主环路导体的第二端附近的第一端和限定第二馈电点的第二端。天线还可以包括调谐分支导体，其具有连接到第一和第二分支的相应的第一端之间的主环路导体的第一端。

57. 发明申请

US20080316114A1 MOBILE WIRELESS COMMUNICATIONS DEVICE INCLUDING ELECTRICALLY CONDUCTIVE, ELECTRICALLY FLOATING BEAM SHAPING ELEMENTS AND RELATED METHODS 有权
标题翻译：移动无线通信设备，包括电导电，电浮动波束形状元件及相关方法
公开(公告)号：US20080316114A1
公开(公告)日：2008-12-25
申请号：US11766339
申请日：2007-06-21
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Dietmar Wennemer
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Dietmar Wennemer
IPC分类号： H01Q1/22 , H01P11/00
CPC分类号： H01Q1/243 , H01Q19/28 , Y10T29/49016 , Y10T29/49018 , Y10T29/49826
摘要： A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried within the portable housing, wireless transceiver circuitry carried by the PCB within the portable housing, and an antenna carried by the PCB within the portable housing and connected to the wireless transceiver circuitry. The device may further include a first pair of electrically floating, electrically conductive, spaced apart, antenna beam shaping elements adjacent the antenna and spaced apart therefrom. A second pair of electrically floating, electrically conductive, spaced apart, antenna beam shaping elements may be adjacent the antenna and spaced apart therefrom. The first pair of antenna beam shaping elements may be positioned in an offset relationship relative to the second pair of antenna beam shaping elements.
摘要翻译：移动无线通信设备可以包括便携式外壳，在便携式外壳内承载的印刷电路板（PCB），由便携式外壳内的PCB承载的无线收发器电路以及由便携式外壳内的PCB承载的天线，并连接到无线收发器电路。该装置还可以包括与天线相邻并与其间隔开的第一对电浮动的，导电的，间隔开的天线波束成形元件。第二对电浮动，导电，间隔开的天线波束成形元件可以与天线相邻并与之隔开。第一对天线波束成形元件可以相对于第二对天线波束成形元件以偏移关系定位。

58. 发明申请

US20080291988A1 METHOD FOR TESTING A RADIO FREQUENCY (RF) RECEIVER AND RELATED METHODS 有权
标题翻译：测量无线电频率（RF）接收机的方法及相关方法
公开(公告)号：US20080291988A1
公开(公告)日：2008-11-27
申请号：US11751079
申请日：2007-05-21
申请人： Yihong Qi , Michael Certain , Perry Jarmuszewski , Qingmai Zhou
发明人： Yihong Qi , Michael Certain , Perry Jarmuszewski , Qingmai Zhou
IPC分类号： H04L1/24
CPC分类号： H04L1/24
摘要： A method for testing a radio frequency (RF) receiver may include measuring a plurality of bit error levels for the RF receiver at a given RF frequency. The method may further include applying a Huber function to the measured plurality of bit error levels to generate a bit error ratio (BER) estimate for the RF receiver. The method would also include using the BER estimate to generate a sensitivity for the RE receiver.
摘要翻译：用于测试射频（RF）接收机的方法可以包括在给定RF频率处测量RF接收机的多个比特误差水平。该方法还可以包括将Huber函数应用于所测量的多个误码级，以产生RF接收机的误比特率（BER）估计。该方法还将包括使用BER估计来产生RE接收机的灵敏度。

59. 发明申请

US20080287171A1 MOBILE WIRELESS COMMUNICATIONS DEVICE COMPRISING A TOP-MOUNTED AUXILIARY INPUT/OUTPUT DEVICE AND A BOTTOM-MOUNTED ANTENNA 有权
标题翻译：包含顶部辅助输入/输出设备和底部安装天线的移动无线通信设备
公开(公告)号：US20080287171A1
公开(公告)日：2008-11-20
申请号：US12167170
申请日：2008-07-02
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
IPC分类号： H04M1/00
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q5/371 , H01Q7/00 , H01Q9/0407 , H01Q9/40 , H01Q9/42 , H04B1/3833 , Y10T29/49016
摘要： A mobile wireless communications device may include a housing having an upper portion and a lower portion, a dielectric substrate carried by the housing, circuitry carried by the dielectric substrate, and an audio output transducer carried by the upper portion of the housing and connected to the circuitry. The device may further include a user input interface carried by the housing and connected to the circuitry, and at least one auxiliary input/output device carried by the upper portion of the housing and connected to the circuitry. An antenna may also be carried within the lower portion of the housing comprising a pattern of conductive traces on the dielectric substrate.
摘要翻译：移动无线通信设备可以包括具有上部和下部的壳体，由壳体承载的介电衬底，由电介质衬底承载的电路，以及由壳体的上部承载并连接到壳体的音频输出变换器电路。该装置还可以包括由壳体承载并连接到电路的用户输入接口以及由壳体的上部承载并连接到电路的至少一个辅助输入/输出装置。天线也可以在壳体的下部中承载，其包括电介质基底上的导电迹线图案。

60. 发明申请

US20080246668A1 MULTIPLE-ELEMENT ANTENNA WITH FLOATING ANTENNA ELEMENT 有权
标题翻译：具有浮动天线元件的多元天线
公开(公告)号：US20080246668A1
公开(公告)日：2008-10-09
申请号：US12138704
申请日：2008-06-13
申请人： Yihong Qi , Ying Tong Man , Michael E. Certain , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Michael E. Certain , Perry Jarmuszewski
IPC分类号： H01Q21/00 , H01Q9/04 , H01Q1/24
CPC分类号： H01Q9/0435 , H01Q1/243 , H01Q5/378 , H01Q5/40
摘要： A multiple-element antenna for a wireless communication device is provided. The antenna comprises a first antenna element having a first operating frequency band and a floating antenna element positioned adjacent the first antenna element to electromagnetically couple to the first antenna element. The floating antenna element is configured to operate in conjunction with the first antenna element within a second operating frequency band. A feeding port connected to the first antenna element connects the first antenna element to communications circuitry and exchanges communication signals in both the first operating frequency band and the second operating frequency band between the multiple-element antenna and the communications circuitry. In a wireless mobile communication device having a transceiver and a receiver, the feeding port is connected to both the transceiver and the receiver.
摘要翻译：提供了一种用于无线通信设备的多元天线。天线包括具有第一工作频带的第一天线元件和与第一天线元件相邻定位的浮动天线元件以电磁耦合到第一天线元件。浮动天线元件被配置为在第二工作频带内与第一天线元件结合操作。连接到第一天线元件的馈电端口将第一天线元件连接到通信电路，并且在多元件天线和通信电路之间的第一工作频带和第二工作频带中交换通信信号。在具有收发器和接收器的无线移动通信设备中，馈送端口连接到收发器和接收器。

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