Santosh B. Patil

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Biosorption can be used as a cost effective and efficient technique for the removal of toxic heavy metals from wastewater. Waste materials from industries such as food processing and agriculture may act as biosorbents. This study investigates the removal of cadmium by fruit wastes (derived from several citrus fruits, apples and grapes). Citrus peels were(More)
Biosorption by materials such as citrus peels could be a cost effective technique for removing toxic heavy metals from wastewater. Orange peels, lemon peels and lemon-based protonated pectin peels (PPP) had Langmuir sorption capacities of 0.7-1.2 mequiv./g (39-67 mg/g) of Cd per biosorbent dry weight. A potentiometric titration was interpreted using a(More)
Fully integrated single stage 1.8V power amplifier working at 2.4GHz is designed in TSMC 180nm CMOS RF process. In this paper, cascode topology with inductively degenerated common-source CMOS power amplifier is suggested with improved gain, isolation, better stability and sufficient linearity over the operating range. Though noise figure is not that much(More)
  • Ganesh S. Kadam, A. D. Bhoi, +18 authors Rupal M. Walli
  • 2015
Recently personal security has become a sensitive issue. Small kids, ladies, as well as aged people need to have their secure against kidnapping, rape, chain snatching respectively. There are different areas & scopes of security. Recent social incidents gave us motivation to develop personal security system. Kids, aged people & ladies mostly not able to(More)
Design and analysis of a RF transmit/receive switch in 180nm CMOS RF process for 2.4GHz transceiver is presented. LC resonance along with stacked gate architecture is presented for designing the T/R switch. The switch exhibited excellent performance in terms of insertion loss, isolation linearity and gain. The switch added minimum noise by itself during the(More)
Differential input differential output low noise amplifier working at 2.4GHz is designed using TSMC 180nm CMOS RF process. Design methodology of LNA is analyzed in detail. Cascode topology with inductively degenerated common-source CMOS LNA is suggested with improved gain, linearity, stability and improved isolation. The optimum matching network is designed(More)
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