Design of Phase Shift Lines in Linear Power Amplifier Using Shifted Photonic Bandgap 


Vol. 27,  No. 5, pp. 496-499, May  2002


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  Abstract

In this parer, a phase shifter with shifting photonic bandgap(PBG) cell in linear feedforward amplifier is designed and fabricated in 5GHz wireless LAN band. Now a day, the phase shifter has been fabricated with hybrid type. In this paper, a portion of PBG cell is shifted for the tuning phase. The phase shift was achieved maximum 80o in our PBG structure. Shifting PBG cell has been applied in feedforward main loop to cancel the main two tone signal.

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  Cite this article

[IEEE Style]

J. Yoon and C. Seo, "Design of Phase Shift Lines in Linear Power Amplifier Using Shifted Photonic Bandgap," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 5, pp. 496-499, 2002. DOI: .

[ACM Style]

Jinho Yoon and Chulhun Seo. 2002. Design of Phase Shift Lines in Linear Power Amplifier Using Shifted Photonic Bandgap. The Journal of Korean Institute of Communications and Information Sciences, 27, 5, (2002), 496-499. DOI: .

[KICS Style]

Jinho Yoon and Chulhun Seo, "Design of Phase Shift Lines in Linear Power Amplifier Using Shifted Photonic Bandgap," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 5, pp. 496-499, 5. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880