公开(公告)号：US20120236738A1

公开(公告)日：2012-09-20

申请号：US13065233

申请日：2011-03-17

申请人： Hannu T. Laurila

发明人： Hannu T. Laurila

IPC分类号： H04W40/00

CPC分类号： H04W40/12 ,  H04B7/0825

摘要： Apparatus, methods, and computer program products are disclosed for: selecting a reception path to receive information from a first receiver path through a first receiver portion in a transceiver portion of the apparatus or from a second receiver path in a receiver portion separate from the transceiver portion of the apparatus, wherein both of the first and second receiver paths receive the information using a same frequency band of a same radio access technology; and receiving the information using the selected reception path. Apparatus, methods, and computer program products are disclosed for: transmitting first information using a transmission frequency band of a radio access technology over a transmission path in a transceiver; and, for the radio access technology and a reception frequency band, receiving second information over a receiver path in a secondary receiver, where the transceiver does not have a receiver path configured to receive the reception frequency band.

摘要翻译： 公开了装置，方法和计算机程序产品，用于：选择接收路径以从第一接收机路径接收信息，通过设备的收发器部分中的第一接收器部分或从与收发器分开的接收机部分中的第二接收机路径 所述装置的一部分，其中所述第一和第二接收机路径都使用相同无线电接入技术的相同频带接收所述信息; 以及使用所选择的接收路径接收信息。 公开了装置，方法和计算机程序产品，用于：通过收发机中的传输路径使用无线电接入技术的发射频带来发送第一信息; 并且对于无线电接入技术和接收频带，通过辅助接收机中的接收机路径接收第二信息，其中收发机不具有被配置为接收接收频带的接收机路径。

公开(公告)号：US08665741B2

公开(公告)日：2014-03-04

申请号：US13065233

申请日：2011-03-17

申请人： Hannu T. Laurila

发明人： Hannu T. Laurila

IPC分类号： G01R31/08

CPC分类号： H04W40/12 ,  H04B7/0825

摘要： Apparatus, methods, and computer program products are disclosed for: selecting a reception path to receive information from a first receiver path through a first receiver portion in a transceiver portion of the apparatus or from a second receiver path in a receiver portion separate from the transceiver portion of the apparatus, wherein both of the first and second receiver paths receive the information using a same frequency band of a same radio access technology; and receiving the information using the selected reception path. Apparatus, methods, and computer program products are disclosed for: transmitting first information using a transmission frequency band of a radio access technology over a transmission path in a transceiver; and, for the radio access technology and a reception frequency band, receiving second information over a receiver path in a secondary receiver, where the transceiver does not have a receiver path configured to receive the reception frequency band.

摘要翻译： 公开了装置，方法和计算机程序产品，用于：选择接收路径以从第一接收机路径接收信息，通过设备的收发器部分中的第一接收器部分或从与收发器分开的接收机部分中的第二接收机路径 所述装置的一部分，其中所述第一和第二接收机路径都使用相同无线电接入技术的相同频带接收所述信息; 以及使用所选择的接收路径接收信息。 公开了装置，方法和计算机程序产品，用于：通过收发机中的传输路径使用无线电接入技术的发射频带来发送第一信息; 并且对于无线电接入技术和接收频带，通过辅助接收机中的接收机路径接收第二信息，其中收发机不具有被配置为接收接收频带的接收机路径。

公开(公告)号：US20120293268A1

公开(公告)日：2012-11-22

申请号：US13068756

申请日：2011-05-19

申请人： Hannu T. Laurila

发明人： Hannu T. Laurila

IPC分类号： H03F3/04

CPC分类号： H03F1/347 ,  H03F3/191

摘要： A radio signal is input to a first terminal and output after amplification at a second terminal. There is a third terminal which is common to both the first and the second terminal. There is an inductance interfacing the second terminal to a direct current power supply; and a radio frequency filter connected in shunt with the inductance. In an exemplary embodiment the first, second and third terminals are respective base, collector and emitter terminals of a bipolar transistor. Such a bipolar transistor is characterized in that voltage from the power supply passes to the second terminal through the inductance but not through the radio frequency filter; and the signal output passes from the second terminal through the radio frequency filter but not through the inductance. The illustrated embodiments show the radio frequency filter as a surface acoustic wave filter in direct connection with the second terminal.

摘要翻译： 无线电信号被输入到第一终端，并且在第二终端的放大之后输出。 存在第一和第二端子共同的第三端子。 存在将第二端子与直流电源接口的电感器; 和与电感并联连接的射频滤波器。 在示例性实施例中，第一，第二和第三端子是双极晶体管的基极，集电极和发射极端子。 这种双极晶体管的特征在于，来自电源的电压通过电感而不通过射频滤波器传递到第二端子; 并且信号输出从第二终端通过射频滤波器而不通过电感。 所示实施例示出了作为与第二终端直接连接的声表面波滤波器的射频滤波器。

公开(公告)号：US08493153B2

公开(公告)日：2013-07-23

申请号：US13068756

申请日：2011-05-19

申请人： Hannu T. Laurila

发明人： Hannu T. Laurila

IPC分类号： H03F3/191

CPC分类号： H03F1/347 ,  H03F3/191

摘要： A radio signal is input to a first terminal and output after amplification at a second terminal. There is a third terminal which is common to both the first and the second terminal. There is an inductance interfacing the second terminal to a direct current power supply; and a radio frequency filter connected in shunt with the inductance. In an exemplary embodiment the first, second and third terminals are respective base, collector and emitter terminals of a bipolar transistor. Such a bipolar transistor is characterized in that voltage from the power supply passes to the second terminal through the inductance but not through the radio frequency filter; and the signal output passes from the second terminal through the radio frequency filter but not through the inductance. The illustrated embodiments show the radio frequency filter as a surface acoustic wave filter in direct connection with the second terminal.

摘要翻译： 无线电信号被输入到第一终端，并且在第二终端的放大之后输出。 存在第一和第二端子共同的第三端子。 存在将第二端子与直流电源接口的电感器; 和与电感并联连接的射频滤波器。 在示例性实施例中，第一，第二和第三端子是双极晶体管的基极，集电极和发射极端子。 这种双极晶体管的特征在于，来自电源的电压通过电感而不通过射频滤波器传递到第二端子; 并且信号输出从第二终端通过射频滤波器而不通过电感。 所示实施例示出了作为与第二终端直接连接的声表面波滤波器的射频滤波器。