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|A sectored receiver for infrared wireless networks
|Alves, L. N.
Aguiar, Rui L.
Vasconcelos, Eduardo de
Cura, Jose Luis
|CMOS integrated circuits
Electric network synthesis
Signal to noise ratio
Wireless telecommunication systems
Infrared wireless networks
|Institute of Electrical and Electronics Engineers (IEEE)
|This paper presents an experimental sectored receiver for infrared wireless networks. The receiver comprises two sectors, each with a switched gain front-end and a signal-to-noise ratio estimator. These are then interconnected with a best-sector selector unit, able to compensate the gain switching characteristics of the front-ends. The circuit has been designed in a 0.8 μm CMOS technology.
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|DETI - Comunicações
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