supported in part by the National Nature Science Foundation of China under Grant 52175525;in part by the National Key Research and Development Program of China under Grant 2020YFB2009100(104);in part by the Innovative Research Group Project of the National Natural Science Foundation of China under Grant 51821003;in part by the Fund for Shanxi‘1331 Project’Key Subject Construction.
Hypersonic vehicles and aircraft engine blades face complex and harsh environments such as high heat flow density and high temperature,and they are generally narrow curved spaces,making it impossible to actually insta...
This work was supported in part by the National Natural Science Foundation of China(Grant No.51935011);Innovative Research Group Project of National Science Foundation of China(Grant No.51821003);Fund for Shanxi“1331 Project”Key Subject Construction,Key Research and Development Project of Shanxi Province(Grant Nos.202102030201001 and 202102030201009);Key Special Project of Science and Technology of Shanxi Province(Grant No.202201030201004).
The micro-electromechanical system(MEMS)infrared thermopile is the core working device of modern information detection systems such as spectrometers,gas sensors,and remote temperature sensors.We presented two differen...
supported by the National Natural Science Foundation of China(No.61704086);the Province Natural Science Foundation of Jiangsu(No.BK20140890);the Open Research Fund of Key Laboratory of MEMS of Ministry of Education,Southeast University(No.3206005302);the Scientific Research Foundation of Nanjing University of Posts and Telecommunications(No.NY215139,No.NY217039)
A thermopile-based microwave power sensor and a double-channel microwave power sensor are compared in order to research the measurement accuracy of microwave power. The relationship of the displacement of MEMS cantile...
This article presents all steps between the advanced design and the production of CMOS compatible thermoelectric effect infrared sensors dedicated to smart home applications. It will start by making a comparison betwe...
In the past decade, micro-electromechanical systems (MEMS)-based thermoelectric infrared (IR) sensors have received considerable attention because of the advances in micromachining technology. This paper presents ...
supported by the Research on Information Technology of a New Generation of Strategic Leading Scientific and Technological Special System(No.XDA06020401)
A double chopper-stabilized analog front-end (DCS-AFE) circuit for a thermopile sensor is presented, which includes a closed-loop front-end amplifier and a 2nd-order 1 bit quantization sigma-delta modulator. The amp...
Project supported by the National Natural Science Foundation of China(Nos.61076108,60976094,60676043);the National High Technology Research and Development Program of China(No.2007AA04Z328)
A Fourier equivalent model is introduced to research the thermal transfer behavior of a terminating-type MEMS microwave power sensor.The fabrication of this MEMS microwave power sensor is compatible with the GaAs MMIC...