Baseband

Known as: Low-pass equivalent, Baseband signaling, Baseband signal

Baseband is a signal that has a very narrow frequency range, i.e. a spectral magnitude that is nonzero only for frequencies in the vicinity of the…

Papers overview

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2013

Spread spectrum (SS) technology is a new type of data transfer designed to overcome the interference problems associated with…

2013

In this paper, a novel automatic modulation recognition (AMR) method has been proposed for classifying of the transmitted signals…

2013

A frequency-quadrupling dual-loop optoelectronic oscillator (OEO) is proposed and demonstrated by two cascaded polarization…

2008

. This paper deals with the coexistence simulation of Bluetooth and Wi-Fi physical layers. Bluetooth and Wi-Fi systems share the…

2007

We describe our recent work on all-optical serial-to-parallel converters (SPCs), from the all-optical switches employed in the…

2005

Ultra Wide Band (UWB) is a new spectrum allocation which was recently approved by the Federal Communication Commission (FCC) and…

2002

The IST project BROADWAY aims at proposing a hybrid dual frequency system based on a tight integration of HIPERLAN/2 OFDM high…

1999

The design issues for the next-generation wireless infrared systems are discussed. An advanced infrared system is proposed to…

1999

This paper presents a new I/Q regeneration technique for direct receivers which employ quadrature modulation. The technique is…

1994

An all-optical WDM to TDM converter, or transmultiplexer, is described. The transmultiplexer is based on optical frequency…