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公开(公告)号：US07746412B2
公开(公告)日：2010-06-29
申请号：US12271607
申请日：2008-11-14
Applicant: S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
Inventor： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC: H04N5/44
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20060256242A1
公开(公告)日：2006-11-16
申请号：US11486706
申请日：2006-07-14
Applicant: Vince Birleson , Albert Taddiken , Ken Clayton
Inventor： Vince Birleson , Albert Taddiken , Ken Clayton
IPC: H04N5/44
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
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公开(公告)号：US20060221256A1
公开(公告)日：2006-10-05
申请号：US11376745
申请日：2006-03-15
Applicant: S. Birleson , Robert Rotzoll , Albert Taddiken , Kenneth Clayton
Inventor： S. Birleson , Robert Rotzoll , Albert Taddiken , Kenneth Clayton
IPC: H04N5/44
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
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公开(公告)号：US06177964B1
公开(公告)日：2001-01-23
申请号：US08904908
申请日：1997-08-01
Applicant: Vince Birleson , Albert Taddiken , Ken Clayton
Inventor： Vince Birleson , Albert Taddiken , Ken Clayton
IPC: H04N544
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20170126269A1
公开(公告)日：2017-05-04
申请号：US15337380
申请日：2016-10-28
Inventor： Martineau BAUDOUIN , Jany CLEMENT
CPC classification number: H04B1/40 , H03F3/24 , H03J2200/14 , H03J2200/18 , H03J2200/28 , H04B1/18 , H04B1/28 , H04B2001/0408 , H04W4/70
Abstract: A radiofrequency receiver device including: a local oscillator oscillating at an adjustable local frequency; a mixer receiving radiofrequency signals and the output of the local oscillator for the supply of intermediate-frequency signals; a filtering system configured and positioned to filter the signals according to a bandpath with an adjustable frequency bandwidth; and a data detector in the intermediate-frequency signals. It further includes means for adjusting the local frequency of the local oscillator, between minimum and maximum oscillation frequencies, and for adjusting the bandpath of the filtering system, between minimum and maximum frequency bandwidths, wherein the adjusting means are suitable for adjusting the local frequency and the bandpath until the detector detects a predetermined identification code in one of the intermediate-frequency signals.
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公开(公告)号：US08139161B2
公开(公告)日：2012-03-20
申请号：US12826498
申请日：2010-06-29
Applicant: S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
Inventor： S. Vincent Birleson , Robert Rudolf Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC: H04N5/44
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20100265412A1
公开(公告)日：2010-10-21
申请号：US12826498
申请日：2010-06-29
Applicant: S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
Inventor： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
IPC: H04N5/50
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20070182866A1
公开(公告)日：2007-08-09
申请号：US11735825
申请日：2007-04-16
Applicant: S. Birleson , Robert Rotzoll , Albert Taddiken , Kenneth Clayton
Inventor： S. Birleson , Robert Rotzoll , Albert Taddiken , Kenneth Clayton
IPC: H04N5/44
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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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公开(公告)号：US09787351B2
公开(公告)日：2017-10-10
申请号：US15337380
申请日：2016-10-28
Inventor： Baudouin Martineau , Clement Jany
CPC classification number: H04B1/40 , H03F3/24 , H03J2200/14 , H03J2200/18 , H03J2200/28 , H04B1/18 , H04B1/28 , H04B2001/0408 , H04W4/70
Abstract: A radiofrequency receiver device including: a local oscillator oscillating at an adjustable local frequency; a mixer receiving radiofrequency signals and the output of the local oscillator for the supply of intermediate-frequency signals; a filtering system configured and positioned to filter the signals according to a bandpath with an adjustable frequency bandwidth; and a data detector in the intermediate-frequency signals. It further includes means for adjusting the local frequency of the local oscillator, between minimum and maximum oscillation frequencies, and for adjusting the bandpath of the filtering system, between minimum and maximum frequency bandwidths, wherein the adjusting means are suitable for adjusting the local frequency and the bandpath until the detector detects a predetermined identification code in one of the intermediate-frequency signals.
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公开(公告)号：US20090219451A1
公开(公告)日：2009-09-03
申请号：US12464759
申请日：2009-05-12
Applicant: Vince Birleson , Albert Taddiken , Ken Clayton
Inventor： Vince Birleson , Albert Taddiken , Ken Clayton
IPC: H04N5/50
CPC classification number: H03J1/005 , H03D7/161 , H03J7/065 , H03J2200/14 , H04N5/4401 , H04N5/4446 , H04N5/455 , H04N5/50 , H04N5/52 , H04N5/60 , H04N21/4263
Abstract: 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.
Abstract translation: 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。
