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Realization of ASK/BPSK Modulators and Precision Full-Wave Rectifier using DXCCII.

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Title: Realization of ASK/BPSK Modulators and Precision Full-Wave Rectifier using DXCCII.
Authors: Kumar, Atul1, Chaturvedi, Bhartendu1 bhartendu.prof@gmail.com
Source: AEU: International Journal of Electronics & Communications. Feb2019, Vol. 99, p146-152. 7p.
Subjects: Full-wave rectifiers, Amplitude shift keying, Phase shift keying, Complementary metal oxide semiconductors, Computer simulation, Integrated circuit design
Abstract: Abstract This paper introduces two new circuits which are capable of realizing digital modulation schemes namely, amplitude shift keying (ASK) and binary phase shift keying (BPSK). First circuit named as ASK/BPSK modulator-1 employs one dual-X second generation current conveyor (DXCCII), three MOS switches and three resistors. On the other hand, second circuit named as ASK/BPSK modulator-2 comprises one DXCCII, three MOS switches and one grounded resistor. Both ASK and BPSK schemes are simultaneously realizable with both proposed circuits. In communication systems, both ASK and BPSK schemes are commonly used. Furthermore, a little modification in ASK/BPSK modulator-1 enables the realization of full-wave precision rectifier. The circuit of rectifier comprises one DXCCII, two resistors and two MOS switches. The non-ideal considerations of proposed circuits including non-ideal transfer gains as well as parasitic of DXCCII are also explored. HSPICE simulation results using 0.13 µm process parameters of IBM CMOS technology are given to validate proposed circuits. [ABSTRACT FROM AUTHOR]
Copyright of AEU: International Journal of Electronics & Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 134017794
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PubTypeId: academicJournal
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  Data: Realization of ASK/BPSK Modulators and Precision Full-Wave Rectifier using DXCCII.
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  Data: <searchLink fieldCode="AR" term="%22Kumar%2C+Atul%22">Kumar, Atul</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chaturvedi%2C+Bhartendu%22">Chaturvedi, Bhartendu</searchLink><relatesTo>1</relatesTo><i> bhartendu.prof@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22AEU%3A+International+Journal+of+Electronics+%26+Communications%22">AEU: International Journal of Electronics & Communications</searchLink>. Feb2019, Vol. 99, p146-152. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Full-wave+rectifiers%22">Full-wave rectifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Amplitude+shift+keying%22">Amplitude shift keying</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+shift+keying%22">Phase shift keying</searchLink><br /><searchLink fieldCode="DE" term="%22Complementary+metal+oxide+semiconductors%22">Complementary metal oxide semiconductors</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink><br /><searchLink fieldCode="DE" term="%22Integrated+circuit+design%22">Integrated circuit design</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract This paper introduces two new circuits which are capable of realizing digital modulation schemes namely, amplitude shift keying (ASK) and binary phase shift keying (BPSK). First circuit named as ASK/BPSK modulator-1 employs one dual-X second generation current conveyor (DXCCII), three MOS switches and three resistors. On the other hand, second circuit named as ASK/BPSK modulator-2 comprises one DXCCII, three MOS switches and one grounded resistor. Both ASK and BPSK schemes are simultaneously realizable with both proposed circuits. In communication systems, both ASK and BPSK schemes are commonly used. Furthermore, a little modification in ASK/BPSK modulator-1 enables the realization of full-wave precision rectifier. The circuit of rectifier comprises one DXCCII, two resistors and two MOS switches. The non-ideal considerations of proposed circuits including non-ideal transfer gains as well as parasitic of DXCCII are also explored. HSPICE simulation results using 0.13 µm process parameters of IBM CMOS technology are given to validate proposed circuits. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of AEU: International Journal of Electronics & Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.aeue.2018.11.034
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 7
        StartPage: 146
    Subjects:
      – SubjectFull: Full-wave rectifiers
        Type: general
      – SubjectFull: Amplitude shift keying
        Type: general
      – SubjectFull: Phase shift keying
        Type: general
      – SubjectFull: Complementary metal oxide semiconductors
        Type: general
      – SubjectFull: Computer simulation
        Type: general
      – SubjectFull: Integrated circuit design
        Type: general
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      – TitleFull: Realization of ASK/BPSK Modulators and Precision Full-Wave Rectifier using DXCCII.
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            NameFull: Kumar, Atul
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            NameFull: Chaturvedi, Bhartendu
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              M: 02
              Text: Feb2019
              Type: published
              Y: 2019
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