A software defined radio platform with direct conversion: SOPRANO

Shinichiro Haruyama; Robert Morelos-Zaragoza; Yukitoshi Sanada

doi:10.1023/A:1020941021435

A software defined radio platform with direct conversion: SOPRANO

Shinichiro Haruyama, Robert Morelos-Zaragoza, Yukitoshi Sanada

Research output: Contribution to journal › Article

6 Citations (Scopus)

Abstract

In this paper, a new software defined radio platform with direct conversion is introduced. The platform is named SOPRANO, which stands for Software Programmable and Hardware Reconfigurable Architecture for Network. Main features of SOPRANO include a high-level design methodology for digital circuits, direct conversion based on six-port technology, and novel digital signal processing algorithms for multi-band and multi-mode operation. The first prototype of the SOPRANO platform has been built and was able to receive M-ary PSK (Phase Shift Keying) and QAM (Quadrature Amplitude Modulation) signals, with two different carrier frequencies at 2.45 GHz and 5.25 GHz, by changing signal-processing software.

Original language	English
Pages (from-to)	67-76
Number of pages	10
Journal	Wireless Personal Communications
Volume	23
Issue number	1
DOIs	https://doi.org/10.1023/A:1020941021435
Publication status	Published - 2002 Oct 1

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Keywords

ADC
DAC
DC offset
DSP
Direct conversion
FPGA
I/Q imbalance compensation
LO leakage
MMIC
Matlab
Mixer
SPW
Six-port technology
Software defined radio
Software radio

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Cite this

Haruyama, S., Morelos-Zaragoza, R., & Sanada, Y. (2002). A software defined radio platform with direct conversion: SOPRANO. Wireless Personal Communications, 23(1), 67-76. https://doi.org/10.1023/A:1020941021435

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10.1023/A:1020941021435