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1.发明公开TRANSMITTER AND METHOD OF TRANSMISSION USING SEPARATE PHASE AND AMPLITUDE MODULATORS 审中-公开STATION AND METHOD FOR传输采用独立相和调幅器
公开(公告)号：EP1550230A2
公开(公告)日：2005-07-06
申请号：EP03759753.1
申请日：2003-10-07
Applicant: M/A-COM, INC.
IPC: H04B1/40
CPC classification number: H03F3/24 , H04L27/0008 , H04L27/361
Abstract: A transmitter comprises a baseband processor, a wideband phase modulator and an amplitude modulated amplifier. A signal is provided through the baseband processor and is converted into polar coordinates, comprised of amplitude and phase components, with the amplitude component being transmitted to the amplitude modulated amplifier. The amplitude modulated amplifier being comprised of independently controllable current sources, and with the phase component being transmitted to the wideband phase modulator, for modulation upon a carrier wave, and subsequent transmission to the amplitude modulated amplifier for amplification according to control imposed by the amplitude component upon the current sources.
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Patent Agency Ranking2.发明公开AN ADAPTIVE WIDEBAND DIGITAL AMPLIFIER FOR LINEARLY MODULATED SIGNAL AMPLIFICATION AND TRANSMISSION 审中-公开自适应宽带数字功放器线性调制信号增益和转让
公开(公告)号：EP1665520A1
公开(公告)日：2006-06-07
申请号：EP04784322.2
申请日：2004-09-17
Applicant: M/A-COM, INC.
Inventor： GAN, Hong , DENNIS, Anthony
CPC classification number: H03F3/211 , H03F1/0211 , H03F1/0277 , H03F1/32 , H03G3/3036
Abstract: An apparatus including an amplitude mapping circuit for converting at least a portion of an amplitude signal to a binary value and a plurality of amplifiers coupled to the amplitude mapping circuit, such that the binary value is transmitted to at least one of the plurality of amplifiers to specify a gain level of the amplifier. The apparatus may be used in a system where an input wave has been divided into amplitude and frequency components.
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3.发明公开
公开(公告)号：EP1550279A2
公开(公告)日：2005-07-06
申请号：EP03773209.6
申请日：2003-10-08
Applicant: M/A-COM, INC.
Inventor： DENNIS, Anthony , YANG, Yongwen , AHMED, Walid, Khairy, Mohamed , HUSSEINI, Radwan, Mohamad, Reda , BENGTSON, David, Eric
CPC classification number: H03F3/24 , H03C5/00 , H03F2200/331 , H04L25/03834 , H04L27/2035 , H04L27/361
Abstract: A transceiver and transmitter are shown. A baseband processor receives a signal for transmission. It converts the signal into amplitude and phase polar components. Each component is then processed - the phase component through a wideband phase modulator and the amplitude component through a wideband amplitude modulator, and the components are then recombined for further processing or transmission.
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4.发明申请ELECTROMAGNETIC WAVE TRANSMITTER SYSTEMS, METHODS AND ARTICLES OF MANUFACTURE 审中-公开发射机和使用分离相和振幅调制器的传输方法
公开(公告)号：WO2004034603A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/031779
申请日：2003-10-07
Applicant: M/A-COM, Inc.
IPC: H04B1/40
CPC classification number: H03F3/24 , H04L27/0008 , H04L27/361
Abstract: A transmitter comprises a baseband processor, a wideband phase modulator and an amplitude modulated amplifier. A signal is provided through the baseband processor and is converted into polar coordinates, comprised of amplitude and phase components, with the amplitude component being transmitted to the amplitude modulated amplifier. The amplitude modulated amplifier being comprised of independently controllable current sources, and with the phase component being transmitted to the wideband phase modulator, for modulation upon a carrier wave, and subsequent transmission to the amplitude modulated amplifier for amplification according to control imposed by the amplitude component upon the current sources.
Abstract translation: 发射机包括基带处理器，宽带相位调制器和幅度调制放大器。 通过基带处理器提供信号，并将其转换成包括幅度和相位分量的极坐标，幅度分量被传送到幅度调制放大器。 幅度调制放大器由可独立控制的电流源组成，并且相位分量被传输到宽带相位调制器，用于在载波上进行调制，随后根据幅度分量施加到幅度调制放大器进行放大 目前来源。
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5.发明申请AN ADAPTIVE WIDEBAND DIGITAL AMPLIFIER FOR LINEARLY MODULATED SIGNAL AMPLIFICATION AND TRANSMISSION 审中-公开用于线性调制信号放大和传输的自适应宽带数字放大器
公开(公告)号：WO2005029694A1
公开(公告)日：2005-03-31
申请号：PCT/US2004/030432
申请日：2004-09-17
Applicant: M/A-COM, INC.
Inventor： GAN, Hong , DENNIS, Anthony
IPC: H03F1/02
CPC classification number: H03F3/211 , H03F1/0211 , H03F1/0277 , H03F1/32 , H03G3/3036
Abstract: An apparatus including an amplitude mapping circuit for converting at least a portion of an amplitude signal to a binary value and a plurality of amplifiers coupled to the amplitude mapping circuit, such that the binary value is transmitted to at least one of the plurality of amplifiers to specify a gain level of the amplifier. The apparatus may be used in a system where an input wave has been divided into amplitude and frequency components.
Abstract translation: 一种装置，包括用于将振幅信号的至少一部分转换为二进制值的振幅映射电路和耦合到振幅映射电路的多个放大器，使得二进制值被发送到多个放大器中的至少一个放大器 指定放大器的增益电平。 该装置可以用在其中输入波被分成振幅和频率分量的系统中。
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6.发明申请ELECTROMAGNETIC WAVE TRASMITTER SYSTEMS, METHODS AND ARTICLES OF MANUFACTURE 审中-公开电磁波TRASMITTER系统，方法和制造文章
公开(公告)号：WO2004034667A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/031937
申请日：2003-10-08
Applicant: M/A-COM, INC.
Inventor： DENNIS, Anthony , YANG, Yongwen , AHMED, Walid, Khairy, Mohamed , HUSSEINI, Radwan, Mohamad, Reda , BENGTSON, David, Eric
IPC: H04L27/36
CPC classification number: H03F3/24 , H03C5/00 , H03F2200/331 , H04L25/03834 , H04L27/2035 , H04L27/361
Abstract: A transceiver and transmitter are shown. A baseband processor receives a signal for transmission. It converts the signal into amplitude and phase polar components. Each component is then processed - the phase component through a wideband phase modulator and the amplitude component through a wideband amplitude modulator, and the components are then recombined for further processing or transmission.
Abstract translation: 显示收发器和发射器。 基带处理器接收用于传输的信号。 它将信号转换为幅度和相位极性分量。 然后处理每个分量 - 通过宽带相位调制器的相位分量和通过宽带幅度调制器的幅度分量，然后将这些分量重新组合以用于进一步处理或传输。
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