专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060029169A1 Using SISO decoder feedback to produce symbol probabilities for use in wireless communications that utilize single encoder turbo coding and transmit diversity 有权
标题翻译：使用SISO解码器反馈产生用于使用单个编码器turbo编码和发射分集的无线通信中的符号概率
公开(公告)号：US20060029169A1
公开(公告)日：2006-02-09
申请号：US11246618
申请日：2005-10-07
申请人： Alan Gatherer , Tarik Muharemovic , Everest Huang , Srinath Hosur
发明人： Alan Gatherer , Tarik Muharemovic , Everest Huang , Srinath Hosur
IPC分类号： H04L1/02
CPC分类号： H04L1/06 , H04L1/005 , H04L1/0066 , H04L1/0071 , H04L1/0618
摘要： An apparatus and method for transmitting and receiving a bit stream. On the transmission side, coded bits (Y.sub.t) and an interleaved version of the coded bits (X.sub.t) are separately modulated and transmitted. On the reception side, a priori output probabilities produced by a probability generator (34) are combined (112) and then input to a SISO decoder (111). Combined a posteriori output probabilities (115) produced by the SISO decoder are split (113) and then fed back to the probability generator.
摘要翻译：一种用于发送和接收比特流的装置和方法。在发送侧，分别调制和发送编码比特（Y.sub.t）和编码比特（X.sub.t）的交织版本。在接收侧，组合由概率发生器（34）产生的先验输出概率（112），然后输入到SISO解码器（111）。组合由SISO解码器产生的后验输出概率（115）被分离（113），然后反馈给概率发生器。

2. 发明申请

US20140125412A1 Asymmetric Multilevel Outphasing Architecture For RF Amplifiers 有权
标题翻译：用于射频放大器的非对称多电平外相结构
公开(公告)号：US20140125412A1
公开(公告)日：2014-05-08
申请号：US13798738
申请日：2013-03-13
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/217
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

3. 发明申请

US20120176195A1 Asymmetric Multilevel Outphasing Architecture For RF Amplifiers 有权
标题翻译：用于射频放大器的非对称多电平外相结构
公开(公告)号：US20120176195A1
公开(公告)日：2012-07-12
申请号：US13423909
申请日：2012-03-19
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

4. 发明申请

US20100117727A1 ASYMMETRIC MULTILEVEL OUTPHASING ARCHITECTURE FOR RF AMPLIFIERS 有权
标题翻译：用于射频放大器的不对称多路输出架构
公开(公告)号：US20100117727A1
公开(公告)日：2010-05-13
申请号：US12615696
申请日：2009-11-10
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

5. 发明授权

US08026763B2 Asymmetric multilevel outphasing architecture for RF amplifiers 有权
标题翻译：射频放大器的非对称多电平外相结构
公开(公告)号：US08026763B2
公开(公告)日：2011-09-27
申请号：US12615696
申请日：2009-11-10
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

6. 发明授权

US08957727B2 Asymmetric multilevel outphasing architecture for RF amplifiers 有权
标题翻译：射频放大器的非对称多电平外相结构
公开(公告)号：US08957727B2
公开(公告)日：2015-02-17
申请号：US13798738
申请日：2013-03-13
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/217 , H03F1/02 , H03F3/60
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

7. 发明授权

US08659353B2 Asymmetric multilevel outphasing architecture for RF amplifiers 有权
标题翻译：射频放大器的非对称多电平外相结构
公开(公告)号：US08659353B2
公开(公告)日：2014-02-25
申请号：US13423909
申请日：2012-03-19
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

8. 发明授权

US08164384B2 Asymmetric multilevel outphasing architecture for RF amplifiers 有权
标题翻译：射频放大器的非对称多电平外相结构
公开(公告)号：US08164384B2
公开(公告)日：2012-04-24
申请号：US13106195
申请日：2011-05-12
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

9. 发明申请

US20110215866A1 ASYMMETRIC MULTILEVEL OUTPHASING ARCHITECTURE FOR RF AMPLIFIERS 有权
标题翻译：用于射频放大器的不对称多路输出架构
公开(公告)号：US20110215866A1
公开(公告)日：2011-09-08
申请号：US13106195
申请日：2011-05-12
申请人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
发明人： Joel L. Dawson , David J. Perreault , SungWon Chung , Philip Godoy , Everest Huang
IPC分类号： H03F3/68 , G06G7/12 , G06G7/14
CPC分类号： H03F3/217 , H03F1/0244 , H03F1/0277 , H03F1/0294 , H03F3/2176 , H03F3/602
摘要： A radio frequency (RF) circuit includes a power supply configured to generate a plurality of voltages, a plurality of power amplifiers, each having an RF output port and a power supply input port, a switch network having a plurality of input ports coupled to the power supply and a plurality of switch network output ports coupled to the power supply input ports of the plurality of power amplifiers, wherein the switch network is configured to output selected ones of the plurality of voltages from the plurality of switch network output ports, at least two of the switch network output port voltages capable of being different ones of the plurality of voltages, and an RF power combiner circuit having a plurality of input ports coupled to RF output ports of the plurality of power amplifiers and an output port at which is provided an output signal of the RF circuit.
摘要翻译：射频（RF）电路包括被配置为产生多个电压的电源，多个功率放大器，每个具有RF输出端口和电源输入端口，开关网络具有耦合到所述多个输入端口的多个输入端口电源和耦合到所述多个功率放大器的电源输入端口的多个开关网络输出端口，其中所述开关网络被配置为从所述多个开关网络输出端口输出所述多个电压中的选定电压，至少开关网络输出端口电压中的两个能够是多个电压中的不同的电压，以及RF功率组合器电路，其具有耦合到多个功率放大器的RF输出端口的多个输入端口和设置在该输出端口的输出端口 RF电路的输出信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式