Designing a Ring-VCO for RFID Transponders in 0.18 μm CMOS Process
Joint Authors
Rahman, Labonnah Farzana
Jalil, Jubayer
Bhuiyan, Mohammad Arif Sobhan
Chang, Tae Gyu
Reaz, Mamun B. Ibne
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
In radio frequency identification (RFID) systems, performance degradation of phase locked loops (PLLs) mainly occurs due to high phase noise of voltage-controlled oscillators (VCOs).
This paper proposes a low power, low phase noise ring-VCO developed for 2.42 GHz operated active RFID transponders compatible with IEEE 802.11 b/g, Bluetooth, and Zigbee protocols.
For ease of integration and implementation of the module in tiny die area, a novel pseudodifferential delay cell based 3-stage ring oscillator has been introduced to fabricate the ring-VCO.
In CMOS technology, 0.18 μm process is adopted for designing the circuit with 1.5 V power supply.
The postlayout simulated results show that the proposed oscillator works in the tuning range of 0.5–2.54 GHz and dissipates 2.47 mW of power.
It exhibits a phase noise of −126.62 dBc/Hz at 25 MHz offset from 2.42 GHz carrier frequency.
American Psychological Association (APA)
Jalil, Jubayer& Reaz, Mamun B. Ibne& Bhuiyan, Mohammad Arif Sobhan& Rahman, Labonnah Farzana& Chang, Tae Gyu. 2014. Designing a Ring-VCO for RFID Transponders in 0.18 μm CMOS Process. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1050175
Modern Language Association (MLA)
Jalil, Jubayer…[et al.]. Designing a Ring-VCO for RFID Transponders in 0.18 μm CMOS Process. The Scientific World Journal No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1050175
American Medical Association (AMA)
Jalil, Jubayer& Reaz, Mamun B. Ibne& Bhuiyan, Mohammad Arif Sobhan& Rahman, Labonnah Farzana& Chang, Tae Gyu. Designing a Ring-VCO for RFID Transponders in 0.18 μm CMOS Process. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1050175
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050175