JP4752272B2 - 通信装置 - Google Patents

通信装置 Download PDF

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Publication number
JP4752272B2
JP4752272B2 JP2005000560A JP2005000560A JP4752272B2 JP 4752272 B2 JP4752272 B2 JP 4752272B2 JP 2005000560 A JP2005000560 A JP 2005000560A JP 2005000560 A JP2005000560 A JP 2005000560A JP 4752272 B2 JP4752272 B2 JP 4752272B2
Authority
JP
Japan
Prior art keywords
differential
circuit
signal
current
output
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.)
Expired - Fee Related
Application number
JP2005000560A
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English (en)
Japanese (ja)
Other versions
JP2006191278A5 (enExample
JP2006191278A (ja
Inventor
英雄 諸橋
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2005000560A priority Critical patent/JP4752272B2/ja
Priority to DE602005025303T priority patent/DE602005025303D1/de
Priority to EP05258001A priority patent/EP1679789B1/en
Priority to KR1020060000802A priority patent/KR101212857B1/ko
Priority to US11/325,670 priority patent/US7877065B2/en
Priority to CNB2006100513116A priority patent/CN100542017C/zh
Publication of JP2006191278A publication Critical patent/JP2006191278A/ja
Publication of JP2006191278A5 publication Critical patent/JP2006191278A5/ja
Application granted granted Critical
Publication of JP4752272B2 publication Critical patent/JP4752272B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1433—Balanced arrangements with transistors using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/145—Balanced arrangements with transistors using a combination of bipolar transistors and field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0025—Gain control circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0033—Current mirrors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP2005000560A 2005-01-05 2005-01-05 通信装置 Expired - Fee Related JP4752272B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005000560A JP4752272B2 (ja) 2005-01-05 2005-01-05 通信装置
EP05258001A EP1679789B1 (en) 2005-01-05 2005-12-22 Mixer circuit with gain control
DE602005025303T DE602005025303D1 (de) 2005-01-05 2005-12-22 Mischerschaltung mit Verstärkungsregelung
US11/325,670 US7877065B2 (en) 2005-01-05 2006-01-04 Signal processing circuit and communication device using the same
KR1020060000802A KR101212857B1 (ko) 2005-01-05 2006-01-04 신호 처리 회로와 이것을 이용한 통신 장치
CNB2006100513116A CN100542017C (zh) 2005-01-05 2006-01-05 信号处理电路和使用该信号处理电路的通信设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005000560A JP4752272B2 (ja) 2005-01-05 2005-01-05 通信装置

Publications (3)

Publication Number Publication Date
JP2006191278A JP2006191278A (ja) 2006-07-20
JP2006191278A5 JP2006191278A5 (enExample) 2007-11-01
JP4752272B2 true JP4752272B2 (ja) 2011-08-17

Family

ID=35954065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005000560A Expired - Fee Related JP4752272B2 (ja) 2005-01-05 2005-01-05 通信装置

Country Status (6)

Country Link
US (1) US7877065B2 (enExample)
EP (1) EP1679789B1 (enExample)
JP (1) JP4752272B2 (enExample)
KR (1) KR101212857B1 (enExample)
CN (1) CN100542017C (enExample)
DE (1) DE602005025303D1 (enExample)

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TWI361603B (en) * 2008-04-25 2012-04-01 Univ Nat Taiwan Signal conversion device, radio frequency tag, and method for operating the same
JP5630648B2 (ja) * 2010-11-16 2014-11-26 ソニー株式会社 受信装置、受信方法、及び、電子機器
CN102332866B (zh) * 2011-09-07 2014-10-22 豪威科技(上海)有限公司 高线性度上混频器
US9065507B2 (en) * 2013-09-05 2015-06-23 Infineon Technologies Ag Mixing stage, modulator circuit and a current control circuit
CN106289333B (zh) * 2015-05-29 2019-01-25 苏州坤元微电子有限公司 电容充放电控制模块以及电流频率转换电路
CN105847205A (zh) * 2016-03-21 2016-08-10 常州大学 一种基于梯度的方波差分调相调制解调方法
JP7063004B2 (ja) * 2018-02-27 2022-05-09 株式会社デンソー 自己診断装置
CN111245371B (zh) 2020-03-06 2023-07-04 重庆百瑞互联电子技术有限公司 一种功率混频器、射频电路、装置、设备
GB202007234D0 (en) * 2020-05-15 2020-07-01 Nordic Semiconductor Asa Radio-frequency modulator apparatus
CN116915185B (zh) * 2023-09-12 2023-11-28 南京米乐为微电子科技有限公司 一种频率变换电路

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Also Published As

Publication number Publication date
US7877065B2 (en) 2011-01-25
DE602005025303D1 (de) 2011-01-27
CN1801604A (zh) 2006-07-12
CN100542017C (zh) 2009-09-16
KR20060080544A (ko) 2006-07-10
JP2006191278A (ja) 2006-07-20
KR101212857B1 (ko) 2012-12-14
EP1679789A1 (en) 2006-07-12
US20060170496A1 (en) 2006-08-03
EP1679789B1 (en) 2010-12-15

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