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[2]Li Sainan et.al, ”A novel SOI pressure sensor for high temperature application”, Ministry of Education and Science technology on electronic test and Measurement Laboratory, Department of Electronic Science and technology, North university of china,Taiyuan030051,China.

[3]M.Z.Shaik et.al, “Performance analysis of Piezoresistive MEMS for pressure measurement”, Journal of Theoretical and applied information technology@2005-2008. [4]U.Sampath kumar, N.Jagadeesh babu, ”Design and simulation of MEMS Piezoresistive pressure sensor to improve sensitivity”, IJIREEICE, Department Electronics and Instrumental Engineering, Gitam University, Vishakapattanam, India.