High resolution adaptative arrays based on random processing techniques: frequency hopping modulation
Visualitza/Obre
Cita com:
hdl:2117/102235
Tipus de documentText en actes de congrés
Data publicació1995
EditorInstitute of Electrical and Electronics Engineers (IEEE)
Condicions d'accésAccés obert
Tots els drets reservats. Aquesta obra està protegida pels drets de propietat intel·lectual i
industrial corresponents. Sense perjudici de les exempcions legals existents, queda prohibida la seva
reproducció, distribució, comunicació pública o transformació sense l'autorització del titular dels drets
Abstract
A new architecture for adaptive arrays using frequency hopping modulation is addressed. The resolution of the array and the interference rejection increase substantially applying random processing to the carrier frequency of the signals. The proposed framework is composed of two different stages. The anticipative stage, devoted to minimize the noise and fixed interferences contribution and the GSLC stage which provides cancellation of follower jammers and solves the multiuser collision problem. The developed system requires neither temporal nor spatial reference for its implementation, only the frequency sequence must be known. An adaptive approach has been implemented, allowing a fast convergence to the optimal behavior.
CitacióNajar, M., Lagunas, M. High resolution adaptative arrays based on random processing techniques: frequency hopping modulation. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1995: ICASSP’95: International Conference on Acoustics, Speech and Signal Processing: May 8-12, 1995: Westin Hotel, Detroit, Michigan: conference proceedings". Detroit, Michigan: Institute of Electrical and Electronics Engineers (IEEE), 1995, p. 1737-1740.
ISBN0-7803-2562-1
Versió de l'editorhttp://ieeexplore.ieee.org/document/480033/
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
00480033.pdf | 428,9Kb | Visualitza/Obre |