Title :
A highly accurate fuzzifier in current mode with low power consumption
Author :
Akbari, Amin ; Ghasemzadeh, Mehdi ; Khoei, Abdollah ; Hadidi, Khayrollah
Author_Institution :
Microelectron. Res. Lab., Urmia Univ., Urmia, Iran
Abstract :
What is discussed in this article is a current mode membership function generator (MFG) which consists of digital and analog parts or in other words it is a mixed mode MFG. The proposed MFG which consumes less power and perform in high speed can generate output shapes(S, Z, triangular and trapezoidal) and by exploiting 7 switches, slope and height altering and also horizontal shifting is available. The simulation results are performed in Hspice (level 49) under CMOS 0.18μm technology.
Keywords :
CMOS integrated circuits; current-mode circuits; function generators; fuzzy systems; low-power electronics; switches; CMOS technology; Hspice performance; S shape generation; Z shape generation; current mode membership function generator; high accurate fuzzifier; horizontal shifting; low power consumption; mixed mode MFG; size 0.18 mum; switch; trapezoidal shape generation; triangular shape generation; Accuracy; Integrated circuits; Layout; Mathematical model; Mirrors; Simulation; Transistors; S-shape; Z-shape; current mode; fuzzifier; high accuracy;
Conference_Titel :
Mixed Design of Integrated Circuits & Systems (MIXDES), 2014 Proceedings of the 21st International Conference
Conference_Location :
Lublin
Print_ISBN :
978-83-63578-03-9
DOI :
10.1109/MIXDES.2014.6872167
