Design and Implementation of Radio Spreading-Sequences Beacon Based on Quadrature Frequency-Conversion

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Abstract:

Radio beacon is required for dynamic self-test of vessel carrier's radio measuring and controlling equipment. Also it is required to process angle-adjusting of the equipment. The paper proposes a kind of method to design beacon based on quadrature frequency-conversion technology. The parameters of the beacon can been set flexibly through MCU control. Sidebands and local oscillator’s leakage are suppressed in circuit implementation. The beacon works reliable and its performance meets requirements. Real application shows fair result. The beacon supports technically naval adjustment of vessel carrier's radio measuring and controlling equipments.

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Periodical:

Advanced Materials Research (Volumes 605-607)

Pages:

1984-1988

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Online since:

December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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