Design of VCO for 2.4GHz wireless applications using transmission line resonators

Ramesh Pokharel, A. Imada, S. Sasaki, Haruichi Kanaya, K. Yoshida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A voltage-controlled oscillator (VCO) employing onchip coplanar waveguide (CPW) resonator is proposed for 2.4GHz wireless applications and comparative study between the proposed VCO and a conventional VCO which is composed of LC-tank resonator (LC-VCO), is carried out. By comparing the measured results on the fabricated chip on TSMC 0.35μm BiCMOS technology, it has noted that the VCO employing onchip CPW resonator is smaller in size by about 30% and frequency-tuning range is higher than LC-VCO. Phase noise is comparable but power consumption is deteriorated.

Original languageEnglish
Title of host publication2007 Asia-Pacific Microwave Conference, APMC
DOIs
Publication statusPublished - Dec 1 2007
EventAsia-Pacific Microwave Conference, APMC 2007 - Bangkok, Thailand
Duration: Dec 11 2007Dec 14 2007

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Other

OtherAsia-Pacific Microwave Conference, APMC 2007
CountryThailand
CityBangkok
Period12/11/0712/14/07

Fingerprint

Variable frequency oscillators
Resonators
Electric lines
Coplanar waveguides
BiCMOS technology
Phase noise
Electric power utilization
Tuning

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Pokharel, R., Imada, A., Sasaki, S., Kanaya, H., & Yoshida, K. (2007). Design of VCO for 2.4GHz wireless applications using transmission line resonators. In 2007 Asia-Pacific Microwave Conference, APMC [4554706] (Asia-Pacific Microwave Conference Proceedings, APMC). https://doi.org/10.1109/APMC.2007.4554706

Design of VCO for 2.4GHz wireless applications using transmission line resonators. / Pokharel, Ramesh; Imada, A.; Sasaki, S.; Kanaya, Haruichi; Yoshida, K.

2007 Asia-Pacific Microwave Conference, APMC. 2007. 4554706 (Asia-Pacific Microwave Conference Proceedings, APMC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pokharel, R, Imada, A, Sasaki, S, Kanaya, H & Yoshida, K 2007, Design of VCO for 2.4GHz wireless applications using transmission line resonators. in 2007 Asia-Pacific Microwave Conference, APMC., 4554706, Asia-Pacific Microwave Conference Proceedings, APMC, Asia-Pacific Microwave Conference, APMC 2007, Bangkok, Thailand, 12/11/07. https://doi.org/10.1109/APMC.2007.4554706
Pokharel R, Imada A, Sasaki S, Kanaya H, Yoshida K. Design of VCO for 2.4GHz wireless applications using transmission line resonators. In 2007 Asia-Pacific Microwave Conference, APMC. 2007. 4554706. (Asia-Pacific Microwave Conference Proceedings, APMC). https://doi.org/10.1109/APMC.2007.4554706
Pokharel, Ramesh ; Imada, A. ; Sasaki, S. ; Kanaya, Haruichi ; Yoshida, K. / Design of VCO for 2.4GHz wireless applications using transmission line resonators. 2007 Asia-Pacific Microwave Conference, APMC. 2007. (Asia-Pacific Microwave Conference Proceedings, APMC).
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