Kasemsuwan, Varakorn

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Preferred name
Kasemsuwan, Varakorn
Alternative Name
Kasemsuwan, V.
Kasemsuwan, Varakom
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Email
varakorn.ka@kmitl.ac.th

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    Item type:Publication,
    Low-voltage low-power current-mode amplitude shift keying (ASK) demodulator
    (2012-12-01)
    Mitwong, Hanphon
    ;
    Kasemsuwan, Varakorn
    A low-voltage low-power amplitude shift keying (ASK) demodulator using UMC 0.13 μm CMOS technology for wireless sensor network is presented. The circuit is developed based on a current-mode precision full wave rectifier, envelop detector, phase inverter and Schmitt trigger using dynamic threshold voltage MOS (DTMOS) transistor, quasi floating gate and self-cascode techniques. The circuit can operate at 0.5 V supply voltage at 2 Mbps with the power dissipation of 55 μW. © 2012 IEEE.