LC VCO PHD THESIS

Type Thesis or Dissertation. Title Circuit techniques for cognitive radio receiver front-ends. Description University of Minnesota Ph. The architectural advantages are described along with an analysis for the oscillation frequency. The calculated steady state output amplitude and phase noise from this analysis are in agreement with Cadence Spectre simulations for different bias conditions.

This work has no parents. Home Graduate Thesis Or Dissertation. Wide-tuning range techniques based on switched inductors are proposed as a way to design inductor- capacitor LC VCOs with wide-tuning ranges that maintain a good phase noise and power dissipation performance over the entire tuning range. Switched inductor VCOs are analyzed in detail, and a design framework is developed. A wide tuning range is also maintained. Persistent link to this item http:

Suggested Citation Sadhu, Bodhisatwa. Several MOSFET oscillator architectures have been analyzed and the start-up times compared using this analysis with applications to start-up time reduction of LC oscillators.

lc vco phd thesis

Several MOSFET oscillator architectures have been analyzed and the start-up times compared using this analysis with applications to start-up time reduction of LC oscillators. The calculated steady state output amplitude and phase noise from this analysis are in agreement with Cadence Spectre simulations for different bias conditions. Abstract This thesis discusses the design of the receiver front-end for software defined radio SDR based cognitive radio applications.

  ICHIRUKI ESSAY LIVEJOURNAL

Switched inductor VCOs thedis analyzed in detail, and a design framework is developed. You do not have access to any existing collections.

Doctor of Philosophy Ph. These numbers represent orders of magnitude improvement on the work reported previously in literature. The calculated steady state output amplitude and phase noise from this analysis are in agreement with Cadence Spectre simulations for different bias conditions.

You may create a new collection. Electrical Engineering and Computer Science.

lc vco phd thesis

It is shown that a source-synchronous receiver with MSK modulation is a suitable choice for eliminating the crystal in WSN applications. Voltage-controlled oscillators Wireless sensor networks. Switched inductor VCOs are analyzed in detail, and a design framework is developed. These numbers represent orders of magnitude improvement on the work reported previously in literature. The VCOs are analyzed, and detailed measurement results from a design prototype are presented.

Some features of this site may not work without it. Thessi to Select an action Download.

lc vco phd thesis

Optimized capacitor array design techniques for wide-tuning thexis are discussed. This is followed by a power generation method based fast start-up analysis of resonator based oscillators.

Circuit techniques for cognitive radio receiver front-ends

Several architectures and circuit im- plementations are reviewed. Voltage-controlled oscillators Wireless sensor networks. It is shown that a source-synchronous receiver with MSK modulation is a suitable choice for eliminating the crystal in WSN applications.

  BACHELOR THESIS HNEE

Persistent link to this item http: Persistent link to this item http: Persistent link to this item http: Electrical and Computer Engineering. Ad- ditionally, these techniques can be easily extended to improve the performance of other passive switched capacitor designs.

Analysis and Design of Wideband LC VCOs

Several MOSFET oscillator architectures have been analyzed and the start-up times compared using this analysis with applications to start-up time reduction of LC oscillators. Ad- ditionally, these techniques can be easily extended to improve the performance of other passive switched capacitor designs. Finally, an application of LC oscillators for a crystal free radio-frequency RF receiver design has been explored. Narrowband wide tuning signaling architectures and instantaneous wideband spectrum sensing architectures are identified as candidates for feasible SDR implementations.

The highest resulting figure-of-merit FoM is You do not have access to any existing collections. Two aspects of SDRs for cognitive radios are distinguished:

Author: admin