Aug 25, 2015
A New Topology for a Current-mode Wheatstone Bridge
A New Topology for a Current-mode Wheatstone Bridge
This paper presents a new topology for a current-mode Wheatstone bridge (CMWB) that uses an operational floating current conveyor (OFCC) as a basic building block. The proposed CMWB has been analyzed, simulated, implemented, and experimentally tested. The experimental results verify that the proposed CMWB outperforms existing CMWBs in terms of accuracy. A new CMWB linearization technique based…
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#Analytical models#bridge circuits#Circuit testing#Circuit topology#current conveyor#current conveyors#Current mode circuits#current-mode Wheatstone bridge#current-mode Wheatstone bridge (CMWB)#Electrical resistance measurement#linearisation techniques#linearization technique#Linearization techniques#network topology#operational floating current conveyor#operational floating current conveyor (OFCC)#Resistors#sensing passive element#signal conditioning circuit#superposition principle#Temperature sensors#Voltage#voltage-mode Wheatstone bridge#voltage-mode Wheatstone bridge (VMWB)