کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
462839 696911 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design and modeling of a low-power multi-channel integrated circuit for infrared gas recognition
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Design and modeling of a low-power multi-channel integrated circuit for infrared gas recognition
چکیده انگلیسی

The design and high-level modeling of a multi-channel integrated circuit for infrared gas recognition suitable for low-power consumption are presented. The thermal compensation and independent programmability methods are used in all the main channel stages: sensor biasing, high-pass filtering and pre-amplification, blind cancellation, lock-in demodulation and A/D conversion. CMOS transistor subthreshold operation and circuit reuse techniques are widely applied in order to obtain a low-power and compact channel realization. Experimental results are presented for a 340 × 880 μm channel integrated in 0.35 μm CMOS technology reporting good agreement with electrical and higher level simulations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microprocessors and Microsystems - Volume 36, Issue 5, July 2012, Pages 355–364
نویسندگان
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