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1.A DIGITAL IMPLEMENTATION OF MULTI-CHANNEL DEMODULATORS 有权
标题翻译: DIGITALE IMPLEMENTIERUNG VON MEHRKANALDEMODULATOREN公开(公告)号:EP1436958A4
公开(公告)日:2006-08-30
申请号:EP02759732
申请日:2002-09-18
发明人: ZHANG WEIMIN , MISKO TIM , WOODBURN JEREMY
IPC分类号: H04N7/173 , C07C67/52 , C07C67/54 , C07C69/82 , G01S1/02 , G01S5/02 , G01S5/06 , G01S5/12 , G01S19/27 , G02B26/10 , G03B5/00 , G03B7/093 , G03B11/00 , G03B17/02 , G04G7/02 , G06F1/04 , G06F1/16 , G06F3/00 , G06F3/14 , G06F9/46 , G06F11/00 , G06F11/10 , G06F12/10 , G06F13/00 , G06F13/12 , G06F13/36 , G06F13/362 , G06F15/00 , G06F15/16 , G06F15/173 , G06F21/24 , G06K9/00 , G06K9/62 , G06K17/00 , G06K19/00 , G06T1/00 , G06T9/00 , G08C19/16 , G09C1/00 , G09G1/16 , G09G1/28 , G09G3/02 , G09G5/00 , G09G5/02 , G09G5/36 , G09G5/397 , G10L19/00 , G11B20/10 , G11B20/14 , G11B20/18 , G11B20/22 , H01L27/00 , H01L27/146 , H01Q1/24 , H01Q21/24 , H03D7/00 , H03K5/13 , H03L7/091 , H03M13/03 , H03M13/13 , H03M13/23 , H03M13/27 , H03M13/29 , H04B1/16 , H04B1/26 , H04B1/707 , H04B7/005 , H04B7/185 , H04B7/24 , H04B7/26 , H04B14/00 , H04B17/00 , H04H60/72 , H04J1/00 , H04J3/06 , H04J13/00 , H04J13/16 , H04L1/00 , H04L1/18 , H04L7/00 , H04L9/00 , H04L9/08 , H04L9/10 , H04L9/14 , H04L9/28 , H04L9/32 , H04L12/08 , H04L12/16 , H04L12/24 , H04L12/26 , H04L12/28 , H04L12/417 , H04L12/46 , H04L12/54 , H04L12/801 , H04L12/841 , H04L12/853 , H04L25/02 , H04L25/03 , H04L25/49 , H04L25/497 , H04L27/02 , H04L27/10 , H04L27/156 , H04L27/18 , H04L27/34 , H04L29/06 , H04L29/08 , H04L29/12 , H04L29/14 , H04M1/00 , H04M1/247 , H04M1/66 , H04M1/723 , H04M1/725 , H04M1/73 , H04M3/00 , H04M3/16 , H04M3/22 , H04M3/42 , H04M11/00 , H04M11/06 , H04N1/028 , H04N1/031 , H04N1/191 , H04N5/04 , H04N5/073 , H04N5/12 , H04N5/225 , H04N5/232 , H04N5/262 , H04N5/272 , H04N5/38 , H04N5/44 , H04N5/46 , H04N5/60 , H04N5/64 , H04N5/66 , H04N5/74 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/85 , H04N5/907 , H04N5/91 , H04N5/92 , H04N7/01 , H04N7/015 , H04N7/08 , H04N7/16 , H04N7/24 , H04N7/26 , H04N7/36 , H04N7/52 , H04N9/31 , H04N9/64 , H04N9/79 , H04N9/804 , H04N11/20 , H04N17/00 , H04N19/00 , H04N21/41 , H04N21/414 , H04N21/426 , H04N21/438 , H04N101/00 , H04Q3/00 , H04R3/12 , H04W4/06 , H04W4/10 , H04W4/12 , H04W4/14 , H04W4/16 , H04W8/02 , H04W8/06 , H04W8/08 , H04W8/16 , H04W8/20 , H04W8/24 , H04W8/26 , H04W12/04 , H04W12/06 , H04W12/10 , H04W24/00 , H04W24/04 , H04W24/08 , H04W24/10 , H04W28/02 , H04W28/04 , H04W28/08 , H04W28/16 , H04W28/18 , H04W28/22 , H04W36/02 , H04W36/04 , H04W36/18 , H04W36/30 , H04W40/22 , H04W48/06 , H04W48/08 , H04W48/14 , H04W48/16 , H04W52/02 , H04W52/24 , H04W56/00 , H04W60/00 , H04W64/00 , H04W68/00 , H04W68/02 , H04W72/04 , H04W72/08 , H04W72/12 , H04W72/14 , H04W74/08 , H04W76/02 , H04W76/04 , H04W76/06 , H04W80/06 , H04W84/04 , H04W84/08 , H04W84/12 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/08 , H04W88/12 , H04W88/18 , H04W92/12 , H04L27/06 , H04L1/02
CPC分类号: H04L51/28 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F9/465 , G06F11/1425 , G06F11/1482 , G06F11/2007 , G06F12/109 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G09G5/363 , G11B20/10009 , G11B20/10425 , G11B20/22 , G11B27/034 , H01L27/14625 , H03L7/091 , H04B1/707 , H04B7/18582 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0041 , H04L1/0057 , H04L1/006 , H04L1/0066 , H04L1/0068 , H04L1/0071 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/12 , H04L12/40117 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/03343 , H04L25/03866 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/02 , H04L27/156 , H04L27/3416 , H04L29/06 , H04L29/06027 , H04L29/12339 , H04L29/12471 , H04L41/0206 , H04L41/0213 , H04L41/042 , H04L41/046 , H04L41/06 , H04L41/0604 , H04L41/5009 , H04L41/5022 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/2433 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L49/90 , H04L49/9094 , H04L51/04 , H04L51/38 , H04L61/2503 , H04L61/2553 , H04L63/126 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/1093 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166 , H04L69/18 , H04L69/40 , H04L2001/0098 , H04L2012/40215 , H04L2012/40273 , H04M1/723 , H04M1/72519 , H04M1/72533 , H04M3/007 , H04M3/16 , H04M3/42221 , H04M3/4283 , H04M3/56 , H04M7/0057 , H04M7/1295 , H04M11/06 , H04M2203/2088 , H04M2203/5054 , H04N1/00957 , H04N1/031 , H04N1/0318 , H04N1/1934 , H04N1/1935 , H04N1/32106 , H04N1/40 , H04N5/04 , H04N5/073 , H04N5/126 , H04N5/2251 , H04N5/2257 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2327 , H04N5/23277 , H04N5/272 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/642 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/641 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/115 , H04N19/139 , H04N19/152 , H04N19/174 , H04N19/19 , H04N19/194 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/61 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/234318 , H04N21/2368 , H04N21/2383 , H04N21/2543 , H04N21/2547 , H04N21/41415 , H04N21/4143 , H04N21/4181 , H04N21/42607 , H04N21/42653 , H04N21/4307 , H04N21/4312 , H04N21/4314 , H04N21/4318 , H04N21/433 , H04N21/4341 , H04N21/43622 , H04N21/43632 , H04N21/4382 , H04N21/44012 , H04N21/440218 , H04N21/4532 , H04N21/458 , H04N21/4621 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N21/812 , H04N21/84 , H04N21/854 , H04N2201/0094 , H04N2201/02493 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/03187 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04R1/028 , H04S7/301 , H04W4/06 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W12/10 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/24 , H04W28/26 , H04W36/02 , H04W40/00 , H04W40/02 , H04W48/08 , H04W52/0216 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/005 , H04W76/02 , H04W76/022 , H04W76/027 , H04W76/06 , H04W76/064 , H04W80/00 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/08 , H04W88/085 , H04W88/16 , H04W92/02 , H04W92/12 , Y02D10/13 , Y02D70/00 , Y02D70/168 , Y02D70/30 , Y02D70/40 , Y02D70/446 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要: A method and circuitry for implementing digital multi-channel demodulation circuits. More particularly, embodiments of the present invention provide a digital multi-channel demodulator circuit. The demodulator includes a frequency-block down-converter that receives a multi-channel analog RF signal and shifts the multi-channel analog RF signal to a lower frequency band. An ADC receives the multi-channel analog RF signal from the frequency-block down-converter and converts the multi-channel analog RF signal to a multi-channel digital RF signal. A digital channel demultiplexer receives the multi-channel digital RF signal from the ADC and demultiplexes the multi-channel digital RF signal into separate digital RF channels.
摘要翻译: 用于实现数字多信道解调电路的方法和电路(图2和6)。 更具体地说,本发明的实施例提供了一种数字多声道解调器电路(250,650)。 解调器包括接收多信道模拟RF信号并将多信道模拟RF信号移位到较低频带的频率块下变频器(210,610)。 ADC(220,620)从频率块下转换器接收多信道模拟RF信号,并将多信道模拟RF信号转换为多信道数字RF信号。 数字信道解复用器(230,630)从ADC接收多信道数字RF信号并将多信道数字RF信号解复用为单独的数字RF信道。