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1. 发明申请

US20080246875A1 SYSTEM AND METHOD FOR FREQUENCY TRANSLATION USING AN IMAGE REJECT MIXER 失效
标题翻译：使用图像反射混频器进行频率翻译的系统和方法
公开(公告)号：US20080246875A1
公开(公告)日：2008-10-09
申请号：US12140709
申请日：2008-06-17
申请人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
发明人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
IPC分类号： H04N7/01
CPC分类号： H03D7/166
摘要： Frequency translation, such as frequency up conversion of a video baseband or intermediate frequency to a desired frequency division broadcast channel, is provided utilizing a single sideband or image reject mixer and filtering having relaxed selectivity requirements. According to a preferred embodiment, a first single sideband mixer accepts an input signal at an intermediate frequency and up converts this signal to a high intermediate frequency. The image rejection provided by the single sideband mixer in combination with simple filtering provide sufficient signal quality to achieve desired levels of desired signal isolation, such as on the order of 40 dB. Preferably, a second single sideband mixer accepts the high intermediate frequency signal and down converts this signal to a desired transmission or broadcast frequency. The image rejection provided by the single sideband mixers in combination with simple filtering provide sufficient desired signal isolation, such as on the order of 40 dB, thereby relax the linearity requirements of amplifiers utilized in the frequency translation system. A preferred embodiment of the present invention disposes all or substantially all the frequency translation circuit elements on a single substrate.
摘要翻译：使用单个边带或图像拒绝混合器以及具有放宽的选择性要求的滤波器来提供频率转换，诸如将视频基带或中频上变频到期望的频分广播信道。根据优选实施例，第一单边带混频器接收中频处的输入信号，并将该信号上变频到高中频。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的信号质量以达到期望的信号隔离度，例如大约40dB。优选地，第二单边带混频器接受高中频信号，并将该信号下变频到期望的传输或广播频率。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的期望信号隔离度，例如大约40dB，从而放宽了在频率转换系统中使用的放大器的线性度要求。本发明的优选实施例将所有或基本上所有的频率平移电路元件配置在单个衬底上。

2. 发明授权

US07184724B1 System and method for frequency translation using an image reject mixer 有权
标题翻译：使用图像拒绝混频器进行频率转换的系统和方法
公开(公告)号：US07184724B1
公开(公告)日：2007-02-27
申请号：US09552760
申请日：2000-04-18
申请人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
发明人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
IPC分类号： H04B1/10
CPC分类号： H03D7/166
摘要： Frequency translation, such as frequency up conversion of a video baseband or intermediate frequency to a desired frequency division broadcast channel, is provided utilizing a single sideband or image reject mixer and filtering having relaxed selectivity requirements. According to a preferred embodiment, a first single sideband mixer accepts an input signal at an intermediate frequency and up converts this signal to a high intermediate frequency. The image rejection provided by the single sideband mixer in combination with simple filtering provide sufficient signal quality to achieve desired levels of desired signal isolation, such as on the order of 40 dB. Preferably, a second single sideband mixer accepts the high intermediate frequency signal and down converts this signal to a desired transmission or broadcast frequency. The image rejection provided by the single sideband mixers in combination with simple filtering provide sufficient desired signal isolation, such as on the order of 40 dB, thereby relax the linearity requirements of amplifiers utilized in the frequency translation system. A preferred embodiment of the present invention disposes all or substantially all the frequency translation circuit elements on a single substrate.
摘要翻译：使用单个边带或图像拒绝混合器以及具有放宽的选择性要求的滤波器来提供频率转换，诸如将视频基带或中频上变频到期望的频分广播信道。根据优选实施例，第一单边带混频器接收中频处的输入信号，并将该信号上变频到高中频。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的信号质量以达到期望的信号隔离度，例如大约40dB。优选地，第二单边带混频器接受高中频信号，并将该信号下变频到期望的传输或广播频率。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的期望信号隔离度，例如大约40dB，从而放宽了在频率转换系统中使用的放大器的线性度要求。本发明的优选实施例将所有或基本上所有的频率平移电路元件配置在单个衬底上。

3. 发明授权

US07711346B2 System and method for frequency translation using an image reject mixer 失效
标题翻译：使用图像拒绝混频器进行频率转换的系统和方法
公开(公告)号：US07711346B2
公开(公告)日：2010-05-04
申请号：US12140709
申请日：2008-06-17
申请人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
发明人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
IPC分类号： H04B1/68 , H04B1/26
CPC分类号： H03D7/166
摘要： Frequency translation, such as frequency up conversion of a video baseband or intermediate frequency to a desired frequency division broadcast channel, is provided utilizing a single sideband or image reject mixer and filtering having relaxed selectivity requirements. According to a preferred embodiment, a first single sideband mixer accepts an input signal at an intermediate frequency and up converts this signal to a high intermediate frequency. The image rejection provided by the single sideband mixer in combination with simple filtering provide sufficient signal quality to achieve desired levels of desired signal isolation, such as on the order of 40 dB. Preferably, a second single sideband mixer accepts the high intermediate frequency signal and down converts this signal to a desired transmission or broadcast frequency. The image rejection provided by the single sideband mixers in combination with simple filtering provide sufficient desired signal isolation, such as on the order of 40 dB, thereby relax the linearity requirements of amplifiers utilized in the frequency translation system. A preferred embodiment of the present invention disposes all or substantially all the frequency translation circuit elements on a single substrate.
摘要翻译：使用单个边带或图像拒绝混合器以及具有放宽的选择性要求的滤波器来提供频率转换，诸如将视频基带或中频上变频到期望的频分广播信道。根据优选实施例，第一单边带混频器接收中频处的输入信号，并将该信号上变频到高中频。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的信号质量以达到期望的信号隔离度，例如大约40dB。优选地，第二单边带混频器接受高中频信号，并将该信号下变频到期望的传输或广播频率。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的期望信号隔离度，例如大约40dB，从而放宽了在频率转换系统中使用的放大器的线性度要求。本发明的优选实施例将所有或基本上所有的频率平移电路元件配置在单个衬底上。

4. 发明授权

US07403761B2 System and method for frequency translation using an image reject mixer 有权
标题翻译：使用图像拒绝混频器进行频率转换的系统和方法
公开(公告)号：US07403761B2
公开(公告)日：2008-07-22
申请号：US11523785
申请日：2006-09-19
申请人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
发明人： Kirk B. Ashby , Albert H. Taddiken , S. Vincent Birleson
IPC分类号： H04B1/68 , H04B1/26
CPC分类号： H03D7/166
摘要： Frequency translation, such as frequency up conversion of a video baseband or intermediate frequency to a desired frequency division broadcast channel, is provided utilizing a single sideband or image reject mixer and filtering having relaxed selectivity requirements. According to a preferred embodiment, a first single sideband mixer accepts an input signal at an intermediate frequency and up converts this signal to a high intermediate frequency. The image rejection provided by the single sideband mixer in combination with simple filtering provide sufficient signal quality to achieve desired levels of desired signal isolation, such as on the order of 40 dB. Preferably, a second single sideband mixer accepts the high intermediate frequency signal and down converts this signal to a desired transmission or broadcast frequency. The image rejection provided by the single sideband mixers in combination with simple filtering provide sufficient desired signal isolation, such as on the order of 40 dB, thereby relax the linearity requirements of amplifiers utilized in the frequency translation system. A preferred embodiment of the present invention disposes all or substantially all the frequency translation circuit elements on a single substrate.
摘要翻译：使用单个边带或图像拒绝混合器以及具有放宽的选择性要求的滤波器来提供频率转换，诸如将视频基带或中频上变频到期望的频分广播信道。根据优选实施例，第一单边带混频器接收中频处的输入信号，并将该信号上变频到高中频。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的信号质量以达到期望的信号隔离度，例如大约40dB。优选地，第二单边带混频器接受高中频信号，并将该信号下变频到期望的传输或广播频率。由单边带混频器提供的图像抑制与简单滤波相结合提供了足够的期望信号隔离度，例如大约40dB，从而放宽了在频率转换系统中使用的放大器的线性度要求。本发明的优选实施例将所有或基本上所有的频率平移电路元件配置在单个衬底上。

5. 发明授权

US08139161B2 Broadband integrated tuner 有权
标题翻译：宽带综合调谐器
公开(公告)号：US08139161B2
公开(公告)日：2012-03-20
申请号：US12826498
申请日：2010-06-29
申请人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/44
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
摘要翻译：公开了用于接收输入信号并输出复合视频和音频信号的宽带集成接收机。接收机采用上变频混频器和下变频混频器串联产生中间信号。混合器之间的中间滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。

6. 发明申请

US20100265412A1 Broadband Integrated Tuner 有权
标题翻译：宽带集成调谐器
公开(公告)号：US20100265412A1
公开(公告)日：2010-10-21
申请号：US12826498
申请日：2010-06-29
申请人： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/50
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
摘要翻译：公开了用于接收输入信号并输出复合视频和音频信号的宽带集成接收机。接收机采用上变频混频器和下变频混频器串联产生中间信号。混合器之间的中间滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。

7. 发明授权

US07746412B2 Highly integrated television tuner on a single microcircuit 有权
标题翻译：高度集成的电视调谐器在单个微电路上
公开(公告)号：US07746412B2
公开(公告)日：2010-06-29
申请号：US12271607
申请日：2008-11-14
申请人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/44
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
摘要翻译：公开了用于接收输入信号并输出复合视频和音频信号的宽带集成接收机。接收机采用上变频混频器和下变频混频器串联产生中间信号。混合器之间的中间滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。

8. 发明授权

US07868704B2 Broadband integrated television tuner 有权
标题翻译：宽带综合电视调谐器
公开(公告)号：US07868704B2
公开(公告)日：2011-01-11
申请号：US12464759
申请日：2009-05-12
申请人： S. Vincent Birleson , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/44 , H04L7/00 , H04L1/173 , H04B7/00 , H04B1/06 , H04N5/50
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated television receiver for receiving a standard antenna or cable input and outputting an analog composite video signal and composite audio signal is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an IF signal. An IF filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering. The received RF television signals are converted to a standard 45.75 MHz IF signal for processing on-chip by additional circuitry.
摘要翻译：公开了一种用于接收标准天线或电缆输入并输出模拟复合视频信号和复合音频信号的宽带综合电视接收机。接收机采用上变频混频器和下变频混频器串联产生IF信号。混频器之间的IF滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。所接收的RF电视信号被转换成标准的45.75MHz IF信号，用于通过附加电路片上处理。

9. 发明申请

US20090066847A1 BROADBAND INTEGRATED TUNER 有权
标题翻译：宽带集成调谐器
公开(公告)号：US20090066847A1
公开(公告)日：2009-03-12
申请号：US12271607
申请日：2008-11-14
申请人： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/50
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
摘要翻译：公开了用于接收输入信号并输出复合视频和音频信号的宽带集成接收机。接收机采用上变频混频器和下变频混频器串联产生中间信号。混合器之间的中间滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。

10. 发明授权

US07453527B2 Highly integrated television tuner on a single microcircuit 失效
标题翻译：高度集成的电视调谐器在单个微电路上
公开(公告)号：US07453527B2
公开(公告)日：2008-11-18
申请号：US11735825
申请日：2007-04-16
申请人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
发明人： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC分类号： H04N5/44
CPC分类号： H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
摘要： A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
摘要翻译：公开了用于接收输入信号并输出复合视频和音频信号的宽带集成接收机。接收机采用上变频混频器和下变频混频器串联产生中间信号。混合器之间的中间滤波器执行粗通道选择。下变频混频器可以是镜像抑制混频器以提供额外的滤波。

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