Arbitrary Waveform Generators Using Current-Controlled Current Conveyor Transconductance Amplifier and Current Conveyor Analog Switches

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F19%3A00340721" target="_blank" >RIV/68407700:21460/19:00340721 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26220/19:PU129326

Result on the web

<a href="https://doi.org/10.1142/S0218126619501792" target="_blank" >https://doi.org/10.1142/S0218126619501792</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/S0218126619501792" target="_blank" >10.1142/S0218126619501792</a>

Result language

angličtina

Original language name

Arbitrary Waveform Generators Using Current-Controlled Current Conveyor Transconductance Amplifier and Current Conveyor Analog Switches

Original language description

This paper presents a new amplitude modulation (AM), frequency modulation (FM), amplitude shift keying (ASK), frequency shift keying (FSK), phase shift keying (PSK) and quadrature amplitude modulation (QAM) waveform generators using current current-controlled conveyor transconductance amplifier (CCCTA) and current conveyor analog switches (CCASs). The CCCTA around with capacitors and resistors are used to generate high-frequency carrier which is worked as a quadrature oscillator. The oscillating frequency of oscillator can be controlled using the bias current of CCCTA, therefore FM and FSK waveforms can be obtained by applying information signal through the bias current of CCCTA. Unlike previous waveform generators, proposed circuit uses second generation current conveyor (CCII) to work as CCAS and AM, ASK, PSK and QAM waveforms can be obtained by putting information signals to control switches that realized using CCIIs. The proposed circuit has been simulated using 0.18 mu m CMOS n-well process from TSMC. The simulation results are used to confirm workability of the proposed circuit.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS

ISSN

0218-1266

e-ISSN

1793-6454

Volume of the periodical

28

Issue of the periodical within the volume

11

Country of publishing house

SG - SINGAPORE

Number of pages

20

Pages from-to

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UT code for WoS article

000492829400002

EID of the result in the Scopus database

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