This paper presents a new millimeter-wave (MMW) ultra wideband (UWB) transmitter MMIC which has been developed in an OMMIC 0.1 μm GaAs PHEMT foundry process (ft= 100 GHz) for 22-29 GHz vehicular radar systems. ...
The spin-transfer nano-oscillator (STNO) has recently acquired a huge amount of research interest, due to its promising easy tunability along with the miniature size. The output frequency control of an STNO through ...
supported by the National Natural Science Foundation of China(No.61331003)
This paper presents a millimeter wave (mm-wave) oscillator that generates signal at 36.56 GHz. The ram-wave oscillator is realized in a UMC 0.18 μm CMOS process. The linear superposition (LS) technique breaks thr...
This paper addresses phase noise analysis of a radiofrequency LC oscillator built around a SiGe heterojunction bipolar transistor (HBT) realized in a 0.35 um BiCMOS process, as an active device. First, we give a bri...
supported by the Key Technology Research and Development Program of Jiangsu Province,Industry Part,China(No.BE2008128)
We introduce a gated oscillator based on XONR/XOR cells and illustrate its working process. A halfrate BM-CDR circuit based on the proposed oscillator is designed, and the design is implemented in SMIC 0.13 μm CMOS t...
The design and simulation of a novel microoptoelectromechanical system (MOEMS) accelerometer based on Raman-Nath diffraction are presented. The device is planned to be fabricated by microelectromechanical system tec...
Digital controlled oscillators(DCOs) are the core of all digital phase locked loop(ADPLL) circuits. Here,DCO structures with reduced hardware and power consumption having full digital control have been proposed. T...
A digitally controlled oscillator(DCO) using a three-transistor XOR gate as the variable load has been presented.A delay cell using an inverter and a three-transistor XOR gate as the variable capacitance is also pro...
GIK Institute of Engineering Sciences and Technology for the support extended to this work
Au/cellulose-PEPC/Au surface-type humidity sensors were fabricated by drop-casting cellulose and poly-N-epoxypropylcarbazole (PEPC) blend thin films. A blend of 2wt% of each cellulose and PEPC in benzol was used for...
A monolithic low-power and low-phase-noise digitally controlled oscillator (DCO) based on a symmetric spiral inductor with center-tap and novel capacitor bank was implemented in a 0.18 μm CMOS process with six meta...