JPS5527710A - Direct current charge compensation system for charge transfer type transversal filter - Google Patents

Direct current charge compensation system for charge transfer type transversal filter

Info

Publication number
JPS5527710A
JPS5527710A JP10041178A JP10041178A JPS5527710A JP S5527710 A JPS5527710 A JP S5527710A JP 10041178 A JP10041178 A JP 10041178A JP 10041178 A JP10041178 A JP 10041178A JP S5527710 A JPS5527710 A JP S5527710A
Authority
JP
Japan
Prior art keywords
charge
forefront
implanting
signal
excepting
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.)
Granted
Application number
JP10041178A
Other languages
Japanese (ja)
Other versions
JPS5819167B2 (en
Inventor
Kenro Sakagami
Yasoji Suzuki
Tetsuya Iida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10041178A priority Critical patent/JPS5819167B2/en
Publication of JPS5527710A publication Critical patent/JPS5527710A/en
Publication of JPS5819167B2 publication Critical patent/JPS5819167B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters

Landscapes

  • Filters That Use Time-Delay Elements (AREA)

Abstract

PURPOSE:To increase the signal detection sensitivity by implanting the fixed DC charge from the forefront step as well as the DC charge and the signal charge from each step excepting the forefront step and at the same time flowing out the fixed DC charge. CONSTITUTION:DC charge implanting means 2 is provided to the forefront step of charge transfer means 1 plus signal charge implanting means 3a, 3a'... provided to each step excepting the forefront step. These implanting means implant the signal charge supplied through terminals 4a, 4a'... into means 1 after giving the weighting in accordance with the control voltage supplied via terminals 5a, 5a' and so on. Furthermore, charge flowing means 6a, 6a'... are provided to each step excepting the forefront step to flow out the charge equivalent to the DC component of the signal charge implanted through means 3a, 3a' and so forth, and the charge is flown outside via terminals 7a, 7a' and so on. Also output means 8 is provided to the output step to detect the signals received the delay, addition and subtraction each at each step. As a result, the DC charge can always kept constant for each step, thus increasing the signal detection sensitivity.
JP10041178A 1978-08-17 1978-08-17 DC charge compensation method of charge transfer type transversal filter Expired JPS5819167B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10041178A JPS5819167B2 (en) 1978-08-17 1978-08-17 DC charge compensation method of charge transfer type transversal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10041178A JPS5819167B2 (en) 1978-08-17 1978-08-17 DC charge compensation method of charge transfer type transversal filter

Publications (2)

Publication Number Publication Date
JPS5527710A true JPS5527710A (en) 1980-02-28
JPS5819167B2 JPS5819167B2 (en) 1983-04-16

Family

ID=14273229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10041178A Expired JPS5819167B2 (en) 1978-08-17 1978-08-17 DC charge compensation method of charge transfer type transversal filter

Country Status (1)

Country Link
JP (1) JPS5819167B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890819A (en) * 1981-11-26 1983-05-30 Toshiba Corp Charge transfer type transversal filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058889U (en) * 1983-09-30 1985-04-24 株式会社島津製作所 gear pump or motor
JP2018052740A (en) 2016-09-21 2018-04-05 株式会社イシダ Gathering chute and combined weighing equipment provided with the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890819A (en) * 1981-11-26 1983-05-30 Toshiba Corp Charge transfer type transversal filter
JPH0143487B2 (en) * 1981-11-26 1989-09-21 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS5819167B2 (en) 1983-04-16

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