JP2006516180A - 進歩したデジタルアンテナモジュール - Google Patents

進歩したデジタルアンテナモジュール Download PDF

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Publication number
JP2006516180A
JP2006516180A JP2004547122A JP2004547122A JP2006516180A JP 2006516180 A JP2006516180 A JP 2006516180A JP 2004547122 A JP2004547122 A JP 2004547122A JP 2004547122 A JP2004547122 A JP 2004547122A JP 2006516180 A JP2006516180 A JP 2006516180A
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JP
Japan
Prior art keywords
analog
digital converter
circuit
digital
adc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2004547122A
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English (en)
Japanese (ja)
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JP2006516180A5 (enExample
Inventor
メイアーズ、クリフォード・ダブリュ
リンダー、ロイド・エフ
エッセンワンジャー、ケニス・エー
チェン、ウィリアム・ダブリュ
デベンドルフ、ドン・シー
ヒラタ、エリック・エム
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Raytheon Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of JP2006516180A publication Critical patent/JP2006516180A/ja
Publication of JP2006516180A5 publication Critical patent/JP2006516180A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/366—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type using current mode circuits, i.e. circuits in which the information is represented by current values rather than by voltage values
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
JP2004547122A 2002-10-25 2003-10-23 進歩したデジタルアンテナモジュール Withdrawn JP2006516180A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/280,680 US6768442B2 (en) 2002-10-25 2002-10-25 Advanced digital antenna module
PCT/US2003/033748 WO2004038922A2 (en) 2002-10-25 2003-10-23 Advanced digital antenna module

Publications (2)

Publication Number Publication Date
JP2006516180A true JP2006516180A (ja) 2006-06-22
JP2006516180A5 JP2006516180A5 (enExample) 2006-10-19

Family

ID=32106998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004547122A Withdrawn JP2006516180A (ja) 2002-10-25 2003-10-23 進歩したデジタルアンテナモジュール

Country Status (8)

Country Link
US (1) US6768442B2 (enExample)
EP (1) EP1554808A2 (enExample)
JP (1) JP2006516180A (enExample)
KR (1) KR20050083803A (enExample)
AU (1) AU2003286659B2 (enExample)
CA (1) CA2480760A1 (enExample)
NO (1) NO20052334L (enExample)
WO (1) WO2004038922A2 (enExample)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
US6959397B2 (en) * 2003-06-18 2005-10-25 Motorola, Inc. Programmable skew clock signal generator selecting one of a plurality of delayed reference clock signals in response to a phase accumulator output
KR100582545B1 (ko) * 2003-12-23 2006-05-22 한국전자통신연구원 출력 전류의 왜곡이 보상된 트랜스컨덕터 회로
US7345610B2 (en) * 2006-06-12 2008-03-18 Wisconsin Alumni Research Foundation High speed digital-to-analog converter
US7952516B2 (en) * 2006-09-26 2011-05-31 Lockheed Martin Corporation System and method for coherent frequency switching in DDS architectures
WO2009115990A2 (en) * 2008-03-19 2009-09-24 Nxp B.V. Flash analog-to-digital converter
US7773019B2 (en) 2008-08-26 2010-08-10 Atmel Corporation Digital-to-analog converter
US9172960B1 (en) * 2010-09-23 2015-10-27 Qualcomm Technologies, Inc. Quantization based on statistics and threshold of luminanceand chrominance
CN102045044B (zh) * 2010-12-27 2012-09-19 华为技术有限公司 一种比较器和模数转换器
US9432079B1 (en) * 2015-06-10 2016-08-30 Rajendra Kumar Frequency hopped frequency modulation spread spectrum (FHFMSS) multiple accessing communication systems and methods
US9742075B2 (en) * 2015-08-09 2017-08-22 The United States Of America As Represented By The Secretary Of The Navy System including a hybrid active array
DE102017102489B3 (de) * 2017-02-08 2018-05-24 Preh Gmbh Verfahren zur Nebeldetektion
US10116317B1 (en) * 2017-11-15 2018-10-30 Iowa State University Research Foundation, Inc. Signal generator with self-calibration
US10673452B1 (en) 2018-12-12 2020-06-02 Texas Instruments Incorporated Analog-to-digital converter with interpolation
KR102454706B1 (ko) * 2020-11-24 2022-10-17 루미르 주식회사 Ｓａｒ 시스템
US11438001B2 (en) * 2020-12-24 2022-09-06 Texas Instruments Incorporated Gain mismatch correction for voltage-to-delay preamplifier array
US11962318B2 (en) 2021-01-12 2024-04-16 Texas Instruments Incorporated Calibration scheme for a non-linear ADC
US11881867B2 (en) 2021-02-01 2024-01-23 Texas Instruments Incorporated Calibration scheme for filling lookup table in an ADC
JP2024505551A (ja) 2021-02-01 2024-02-06 テキサス インスツルメンツ インコーポレイテッド 非線形システムのためのルックアップテーブル
US12101096B2 (en) 2021-02-23 2024-09-24 Texas Instruments Incorporated Differential voltage-to-delay converter with improved CMRR

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0754910B2 (ja) * 1986-03-10 1995-06-07 株式会社日立製作所 Ａｄ変換器
US4771188A (en) * 1987-03-23 1988-09-13 Cheng Jyi Min Adaptive threshold adjustment method and apparatus
US4851786A (en) * 1988-12-23 1989-07-25 Raytheon Company Differential amplifier
JPH04310022A (ja) * 1991-04-08 1992-11-02 Matsushita Electric Ind Co Ltd アナログ・デジタル変換装置
US5392045A (en) * 1992-11-06 1995-02-21 National Semiconductor Corporation Folder circuit for analog to digital converter
US5835046A (en) * 1997-01-23 1998-11-10 Lucent Technologies Inc. Analog-to-digital converter for differential signals
US6388521B1 (en) * 2000-09-22 2002-05-14 National Semiconductor Corporation MOS differential amplifier with offset compensation
US20020175716A1 (en) * 2001-05-25 2002-11-28 Infineon Technologies North America Corp. Ultra high speed clocked limiting preamplifier
US6426714B1 (en) * 2001-06-26 2002-07-30 Nokia Corporation Multi-level quantizer with current mode DEM switch matrices and separate DEM decision logic for a multibit sigma delta modulator
US6597303B2 (en) * 2001-08-16 2003-07-22 Hrl Laboratories, Llc Comparator with very fast regeneration time constant

Also Published As

Publication number Publication date
CA2480760A1 (en) 2004-05-06
WO2004038922A3 (en) 2004-07-29
EP1554808A2 (en) 2005-07-20
NO20052334D0 (no) 2005-05-12
KR20050083803A (ko) 2005-08-26
US20040080444A1 (en) 2004-04-29
NO20052334L (no) 2005-05-12
WO2004038922A2 (en) 2004-05-06
AU2003286659A1 (en) 2004-05-13
AU2003286659B2 (en) 2005-10-27
US6768442B2 (en) 2004-07-27

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