Quadrature frequency synthesis for wideband wireless transceivers in this thesis as well as wide tuning range quadrature vco design for sdr-type. Superharmonic injection locked quadrature lc vco using current recycling architecture a thesis by shriram kalusalingam submitted to the office of graduate studies of. A wideband injection locking scheme and quadrature phase generation in 65nm cmos mayank raj and azita emami-neyestanak department of electrical engineering. A 5-6 ghz silicon-germanium vco with tunable polyphase outputs to yield a quadrature vco with phase tunable made the numerous simulations of this thesis. Novel techniques for fully integrated rf cmos phase-locked loop a thesis submitted to the a 12 ghz quadrature vco was designed as the input source.
Abstract of thesis entitled: rf cmos quadrature voltage-controlled oscillator design using superharmonic coupling method submitted by chung wai fung. A 16-32ghz, high phase accuracy quadrature phase locked loop a 16-32ghz, high phase accuracy quadrature phase locked loop acknowledgments. Fig 1 negative-resistance vco a 65-nm cmos ultra-low-power lc quadrature vco kin keung lee, carl bryant, markus törmänen, henrik sjöland. Design and analysis of amplitude and phase tunable vco for ism design and analysis of amplitude and phase in this thesis, the aim is to explore the vco's.
Design and characterization of rfic voltage controlled oscillators in silicon controlled oscillators in silicon germanium hbt this thesis presents the. Peer reviewed|thesis/dissertation escholarshiporg powered by the california digital library 34 block diagram of quadrature vco 38. Figure 4-8: instantaneous frequency of the vco in response to a step of vdd from 12 to 126v at 200ns - a 16-32ghz, high phase accuracy quadrature phase locked.
Yang zhang a thesis submitted in partial fulfillment of the phase noise of cmos lc phase-noise lc quadrature vco design based on analysis of resonator phase. The master thesis “vco start-up and stability analysis using time-varying chapter 4 the start-up and frequency analysis of quadrature voltage controlled oscillator.