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2006•Unpublished venueRequires access

DFOA- a new application of smart antennas in software defined radios

A.G.M. Lima, L.R.A.X. de Menezes, Ricardo Zelenovsky

Open publisher page 3 citations

Abstract

This work presents a novel application of smart antennas in the radios based on SDR architecture. In these systems new requirements are emerging, and great challenges should still be won. Any solution that minimizes the signal processing necessities, optimizing the functionalities of SDR, is configured as a way of the development of this radio architecture. This article intends to propose such optimization, through by use of the CAPON estimate to detect the frequency and the direction of arrival, simultaneously, using a smart antenna.

About this research paper

What this paper is about

This work presents a novel application of smart antennas in the radios based on SDR architecture. In these systems new requirements are emerging, and great challenges should still be won. Any solution that minimizes the signal processing necessities, optimizing the functionalities of SDR, is configured as a way of the development of this radio architecture. This article intends to propose such optimization, through by use of the CAPON estimate to detect the frequency and the direction of arrival, simultaneously, using a smart antenna.

Why it matters

OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Main findings

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Applications

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Available abstract

This work presents a novel application of smart antennas in the radios based on SDR architecture. In these systems new requirements are emerging, and great challenges should still be won. Any solution that minimizes the signal processing necessities, optimizing the functionalities of SDR, is configured as a way of the development of this radio architecture. This article intends to propose such optimization, through by use of the CAPON estimate to detect the frequency and the direction of arrival, simultaneously, using a smart antenna.

Key concepts: Software-defined radio, Smart antenna, Computer science, Architecture, Antenna (radio), Software, SIGNAL (programming language), Reconfigurable antenna

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