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Low Cost Switched Diversity System

From Delphi
 

 

This paper presents a low-cost switched diversity receiver system utilizing a single tuner, simple remote antenna unit and one RF cable. The switched diversity algorithm is implemented in the receiver using digital signal processing. The remote unit contains RF switches that select from multiple antenna elements in response to a control signal from the receiver. The control signal is sent from the receiver to the remote unit via the RF cable. Simple logic in the remote unit provides decoding for switch control.

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Topics of Interest
This paper presents a cost-effective receiver system utilizing dual tuner antenna diversity. There are two modes of operation. In mode 1, the system is in phase diversity where two tuners operate... (Read More)
In Chapter 6 we saw that both Rayleigh fading and log-normal shadowing exact a large power penalty on the performance of modulation over wireless channels. One of the best techniques to mitigate the... (Read More)
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