Nonlinear design of low phase noise voltage controlled oscillator for mobile communicaion sytem

Moon Que Lee; Sangwook Nam

doi:10.1109/EUMA.1999.338380

Nonlinear design of low phase noise voltage controlled oscillator for mobile communicaion sytem

Moon Que Lee, Sangwook Nam

School of Electrical and Computer Engineering

Seoul National University

Research output: Contribution to conference › Paper › peer-review

Abstract

A novel approach to the design of a low phase noise oscillator is presented which optimizes the phase noise and the output power simultaneously. Using a load line analysis, oscillation power contours and 1/f noise up-conversion factor are predicted. In the implementation of the embedding network, a generalized formula is also derived, which includes the quality factors of the embedding elements. The proposed approach is applied to the design of a low phase noise UHF band voltage controlled oscillator for the mobile communication system.

Original language	English
Pages	384-387
Number of pages	4
DOIs	https://doi.org/10.1109/EUMA.1999.338380
State	Published - 1999
Event	1999 29th European Microwave Conference, EuMC 1999 - Munich, Germany Duration: 5 Oct 1999 → 7 Oct 1999

Conference

Conference	1999 29th European Microwave Conference, EuMC 1999
Country/Territory	Germany
City	Munich
Period	5/10/99 → 7/10/99

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10.1109/EUMA.1999.338380

Cite this

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abstract = "A novel approach to the design of a low phase noise oscillator is presented which optimizes the phase noise and the output power simultaneously. Using a load line analysis, oscillation power contours and 1/f noise up-conversion factor are predicted. In the implementation of the embedding network, a generalized formula is also derived, which includes the quality factors of the embedding elements. The proposed approach is applied to the design of a low phase noise UHF band voltage controlled oscillator for the mobile communication system.",

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AB - A novel approach to the design of a low phase noise oscillator is presented which optimizes the phase noise and the output power simultaneously. Using a load line analysis, oscillation power contours and 1/f noise up-conversion factor are predicted. In the implementation of the embedding network, a generalized formula is also derived, which includes the quality factors of the embedding elements. The proposed approach is applied to the design of a low phase noise UHF band voltage controlled oscillator for the mobile communication system.

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T2 - 1999 29th European Microwave Conference, EuMC 1999

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Nonlinear design of low phase noise voltage controlled oscillator for mobile communicaion sytem

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