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Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 643243560
doi: 10.4316/AECE


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2023-Jun-28
Clarivate Analytics published the InCites Journal Citations Report for 2022. The InCites JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.800 (0.700 without Journal self-cites), and the InCites JCR 5-Year Impact Factor is 1.000.

2023-Jun-05
SCOPUS published the CiteScore for 2022, computed by using an improved methodology, counting the citations received in 2019-2022 and dividing the sum by the number of papers published in the same time frame. The CiteScore of Advances in Electrical and Computer Engineering for 2022 is 2.0. For "General Computer Science" we rank #134/233 and for "Electrical and Electronic Engineering" we rank #478/738.

2022-Jun-28
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2022-Jun-16
SCOPUS published the CiteScore for 2021, computed by using an improved methodology, counting the citations received in 2018-2021 and dividing the sum by the number of papers published in the same time frame. The CiteScore of Advances in Electrical and Computer Engineering for 2021 is 2.5, the same as for 2020 but better than all our previous results.

2021-Jun-30
Clarivate Analytics published the InCites Journal Citations Report for 2020. The InCites JCR Impact Factor of Advances in Electrical and Computer Engineering is 1.221 (1.053 without Journal self-cites), and the InCites JCR 5-Year Impact Factor is 0.961.

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  3/2009 - 7

A Power-Efficient LC Quadrature VCO for RFID, Zigbee and Bluetooth Standards

TORKZADEH, P. See more information about TORKZADEH, P. on SCOPUS See more information about TORKZADEH, P. on IEEExplore See more information about TORKZADEH, P. on Web of Science, ATARODI, M. See more information about ATARODI, M. on SCOPUS See more information about ATARODI, M. on SCOPUS See more information about ATARODI, M. on Web of Science
 
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Download PDF pdficon (558 KB) | Citation | Downloads: 1,522 | Views: 5,552

Author keywords
power efficient, quadrature voltage control oscillator, Zigbee standard, Bluetooth standard, RFID

References keywords
circuits(5), systems(4), state(4), solid(4)
No common words between the references section and the paper title.

About this article
Date of Publication: 2009-10-26
Volume 9, Issue 3, Year 2009, On page(s): 34 - 38
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.03007
Web of Science Accession Number: 000271872000007
SCOPUS ID: 77954710532

Abstract
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A multi-band CMOS LC Quadrature Voltage Control Oscillator (QVCO) with minimum power consumption is developed to meet the phase noise and frequency band requirements of RFID, Zigbee and Bluetooth standards. To accomplish the multi-band receiving architecture at low power consumption, current switching technique with optimized cross-coupled transistor sizes has been used. A comprehensive analysis of small signal model for complementary architecture including transistor noise sources and their effects on output phase noise amount has been discussed. Using extracted small signal model, coupled and coupling transistor sizes for minimum power consumption and the least achievable phase noise have been optimized. Designed QVCO has been implemented using TSMC 0.18um CMOS technology operating at 1.8V supply voltage. Proposed QVCO generates two separated frequency bands of 1.65-1.85GHz and 2.4-2.5GHz with phase noise of -125dBc/Hz at frequency offset of 3MHz. The total current drawn by QVCO is 7.5mA which makes the power consumption as low as 13.5mW.


References | Cited By  «-- Click to see who has cited this paper

[1] "IEEE Standard 802.15.1-2002", IEEE Standard for Information technology - Specific requirements Part 15.1: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Wireless Personal Area Networks (WPANs)

[2] "Specification of Bluetooth systems", Bluetooth standard publications, February 2001

[3] U. Karthaus, M. Fischer, "Fully integrated passive UHF RFID transponder IC with 16.7-uW minimum RF input power", IEEE J. Solid-State Circuits, vol. 38, pp. 1602-1608, October 2003
[CrossRef] [Web of Science Times Cited 593]


[4] R. Sheen, and C. Chen, "A wide-range phase-locked loop using a range-programmable voltage-controlled oscillator", Proc. of IEEE 43th Midwest Symp. Circuits and Systems, vol. 1, pp.526-529, August 2000
[CrossRef]


[5] C. Chen, and R Sheen, "A power-efficient wide-range phase-locked loop", IEEE J. Solid-State Circuits, vol. 37, pp. 51-62, January 2002
[CrossRef] [Web of Science Times Cited 42]


[6] M. Hsia, and O. Chen, "A multiband CMOS LC Quadrature VCO for GSM/DCS/DECT and Bluetooth Systems", IEEE International Symposium of Circuit and Systems, May 2006

[7] J. Wang, J. Tan and O. Wing, "Theory of cross coupled oscillator system for RF Quadrature generation", Proc. of IEEE International Conference of Circuit and System for Communication, pp.362-265, 2002
[CrossRef] [Web of Science Times Cited 8]


[8] S. Ko, and S. Hong, "Noise property of a Quadrature balanced VCO", IEEE Microwave and Wireless Components Letters, vol. 15, no. 10, October 2005
[CrossRef] [Web of Science Times Cited 7]


[9] A. Hajimiri, and T. H. Lee, "A general theory of phase noise in electrical oscillators", IEEE J. Solid-State Circuits, vol. 33, no. 2, February 1998
[CrossRef] [Web of Science Times Cited 1524]


[10] L. Perraud, L. Bonnot, N. Sornin and C. Pinatel, "Fully integrated 10 GHz CMOS VCO for multi-band WLAN applications", Proc. of Europe Solid-State Circuits Conf, pp. 353-356, September 2003
[CrossRef] [Web of Science Times Cited 9]




References Weight

Web of Science® Citations for all references: 2,183 TCR
SCOPUS® Citations for all references: 0

Web of Science® Average Citations per reference: 198 ACR
SCOPUS® Average Citations per reference: 0

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2024-03-25 17:36 in 42 seconds.




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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


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