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Receiver Sensitivity of 2Rx-1Tx system - RF Cafe Forums
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| ashishbondia
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Post subject: Receiver Sensitivity of 2Rx-1Tx system
Posted: Wed Jan 06, 2010 12:22 am
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| Colonel |
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Joined: Wed Aug 16, 2006
8:20 am
Posts: 31
Location: India
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How do we calculate the Receiver sensitivity for
a system employing 2 receivers and 1 transmitter.
Do we have any formula for calculating the sensitivity
or SNR improvement analogus to 1RX-1 Tx system.
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Ashish Bondia,
Design
Engineer- RF
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karthik |
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Post subject: Re: Receiver Sensitivity of 2Rx-1Tx system
Posted: Thu Jan 07, 2010 8:26 pm
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Joined: Tue Apr 11, 2006
8:13 pm
Posts: 44 |
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SNR improvement will depend on the way in which
the 2 Rx's are combined - switching diversity, equal
gain combining or maximal ratio combining. A good
place to start would be the book by Rappaport (Wireless
Communications). The book goes through a simple
SNR calculation for each of the three cases.
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Posted 11/12/2012
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