Project supported by the National Science and Technology Major Projects of China(No.2012ZX03004007);the National Natural Science Foundation of China(Nos.JCYJ20120616142625998,61020106006,61076029,61222405,JCYJ20130401173110245)
An inductorless wideband programmable-gain amplifier (PGA) for 60 GHz wireless transceivers is presented. To attain wideband characteristics, a modified Cherry-Hooper amplifier with a negative capacitive neu- traliz...
supported by the National Natural Science Foundation of China (Nos. 61025021 and 61020106006);the National Key Projects of Science and Technology of China (No. 2011ZX02403-002)
This study presents a tiny pressure sensor which is used to measure the Intracranial Pressure (ICP). The sensor is based on the piezoresistive effect. The piezoresistive pressure sensor is simulated and designed by ...
supported by National Natural Science Foundation(Grant Nos.61025021,60936002,61020106006);National Key Project of Science and Technology of China(Grant Nos.2009ZX02023-001-3,2011ZX02403-002)
Magnetic simulation method is introduced to analyze giant magnetoresistances (GMRs) in nanoscale for nano-sized biosensors. A spin valve model with special gridding corresponding to the exchange interaction length i...
Supported by the National Natural Science Foundation of China(61025021,60936002,and 61020106006);the National Key Project of Science and Technology(2011ZX02403-002).
Flexible arrays based on the flexible connection of double layers are demonstrated.Flexible sensor arrays are highly desired for many applications.Conventional flexible electronics are implemented by directly fabricat...
Supported by the National Natural Science Foundation of China(Nos. 61025021, 60936002, 60729308, 61011130296, and 61020106006);the National Key Projects of Science and Technology of China (No. 2009ZX02023-001-3)
Traditional planar inductors in Radio Frequency (RF) Integrated Circuits (ICs) are plagued by large areas, low quality, and low frequencies. This paper describes a magnetic-based CMOS-compatible RF in- ductor. Mag...
Supported by the National Natural Science Foundation of China(Nos. 61025021,60936002, 60729308,and 61020106006);the National High-Tech Research and Development (863) Program of China (No.2006AA04Z372);the National Key Projects of Science and Technology of China (No.2009ZX02023-1-3)
A handwriting input system was developed using three collinear ultrasonic transducers. These collinear polyvinylidene fluoride (PVDF) transducers were specially designed for the handwriting input system to give a la...