[APMC발표]Design of an X-band Oscillator Using Novel Miniaturized Microstrip

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목차
Design of an X-band Oscillator Using Novel
Miniaturized Microstrip Hairpin Resonator

I. INTRODUCTION
II. DESIGN OF THE RESONATOR AND OSCILLATOR
III. MEASURMENT AND RESULTS
IV. CONCLUSION
REFERENCES
본문내용
hairpin resonator and applies it to the design of an X-band
oscillator. The measurement of the resonator itself shows that the
suggested resonator provides a higher loaded quality factor with
reduced circuit area compared to the conventional hairpin
resonator. The oscillators are designed to operate at 9.2 GHz
using the conventional and novel hairpin resonators, to compare
the phase noise performance. The measurement shows an output
power of 9.78 dBm and 10.87 dBm, respectively. The phase noise
of the oscillator using the novel resonator shows −101.49 dBc/Hz
at 100 kHz offset, which is better than that of the conventional
resonator by 6.17 dB.

Keywords-hairpin resonator; oscillator; phase noise; quality
factor
참고문헌
REFERENCES
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[2] P. G. Wilson and R. D. Carver, “An easy-to-use FET DRO design
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[3] C. G. Hwang, J. S. Lee, J. H. Kim, N. H. Myung and J. I. Song, “Simple
K-band MMIC VCO utilizing a miniaturized hairpin resonator and a
three termninal p-HEMT varactor with low phase noise and high output
power properties,” IEEE Microwave Wireless Compon. Lett., vol. 13,
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[4] M. Sagawa, K. Takahashi and M. Makimoto, “Miniaturized hairpin
resonator filters and their applications to receiver front-end MIC’s.”
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[5] F. Hwang, “Superconducting microwave bandpass filter using spiral
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[7] A. P. S. Khanna and Y. Garault, “Determination of loaded, unloaded,
and external quality factors of a dielectric reosonator coupled to a
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