Wooseok Shim, Chongmin Lee, Chulhun Seo
(Dept. of Electronics Engineering, Soongsil University, Seoul 156-743, Korea)
Abstract：An oscillator (OSC) with a metamaterial resonator based on high-Q is designed to improve the phase noise in K-band. The proposed metamaterial resonator is a lattice structure resonator (LSR) that is designed to be high-Q by a strong coupling of E-field at the resonance frequency. Thus the output of OSC is about 12.5 dBm at the f0. The phase noise is -109.477 dBc/Hz at 100 kHz offset frequency.
Key words：metamaterial; oscillator(OSC); phase noise
CLD number： TM935.1 Document code： A
Article ID： 1674-8042(2013)01-0074-03doi： 10.3969/j.issn.1674-8042.2013.01.016
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