Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/8752
Title: BPSK to ASK signal conversion using injection-locked oscillators-part II: experiment
Author: López Villegas, José María
Macías Montero, José Gabriel
Osorio, Joan A.
Cabanillas, José
Vidal Martínez, Neus
Samitier i Martí, Josep
Keywords: Modulació (Electrònica)
Electrònica
UHF frequency convertors
UHF oscillators
Amplitude shift keying
Injection locked oscillators
Multichip modules
Phase shift keying
Power combiners
Power dividers
Synchronisation
Issue Date: 2006
Publisher: IEEE
Abstract: This paper demonstrates the feasibility of a new circuit for the conversion of binary phase-shift keying signals into amplitude-shift keying signals. In its simplest form, the converter circuit is composed by a power divider, a couple of second harmonic injection-locked oscillators, and a power combiner. The operation of the converter circuit relies on the frequency synchronization of both oscillators and the generation of an interference pattern by combining their outputs, which reproduces the original phase modulation. Two prototypes of the converter have been implemented. The first one is a hybrid version working in the 400-530-MHz frequency range. The second one has been implemented using multichip-module technology, and is intended to work in the 1.8-2.2-GHz frequency range.
Note: Reproducció del document publicat a http://dx.doi.org/10.1109/TMTT.2005.860335
It is part of: IEEE Transactions on Microwave Theory and Techniques, 2006, vol. 54, núm. 1, p. 226-234.
URI: http://hdl.handle.net/2445/8752
ISSN: 0018-9480
Appears in Collections:Articles publicats en revistes (Electrònica)

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