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西安电子科技大学高频电子线路课件chapter5 Low Noise Amplifiers
西安电子科技大学 高频电子线路 课件 chapter5 Low Noise Amplifiers
2019/4/26
西安电子科技大学高频电子线路课件chapter5 Low Noise Amplifiers。
Analysis of 1=f Noise in Switched MOSFET Circuits
1 noise CMOS image sensor nonstationary noise model periodically switched circuits phase noise ring oscillator time-domain noise analysis
2015/8/12
Analysis of 1 noise in MOSFET circuits is typically performed in the frequency domain using the standard stationary 1 noise model. Recent experimental results, however, have shown that the estimates u...
An Electronically Reconfigurable Three Band Low-Noise Amplifier in 0.5 μm GaAs pHEMT Technology
RFIC MMIC LNA Reconfigurable IC
2014/12/8
State-of-the-art RF front-end circuits are typically designed to operate at a single frequency. With an increasing number of available wireless standards, personal mobile communication devices require...
Effect of Clock and Power Gating on Power Distribution Network Noise in 2D and 3D Integrated Circuits
Supply Noise Power Gating Clock Gating Wavelet Analysis Linear Programming Genetic Algorithm
2014/12/8
In this work, power supply noise contribution, at a particular node on the power grid, from clock/power gated blocks is maximized at particular time and the synthetic gating patterns of the blocks tha...
Two dimensional EBG structures for multiband noise mitigation
dimensional EBG structures multiband noise mitigation
2010/1/11
In this paper a two dimensional (2D) electromagnetic Bandgap (EBG) structure is proposed for multi band noise mitigation in PWR/GND plane pairs. Excellent noise suppression (-60 dB) is achieved in mul...
Acoustic Noise Reduction in Single Phase SRM Drives by Random Switching Technique
Single phase switched reluctance motor (SRM) harmonic spread factor (HSF) random switching technique
2010/2/2
It is known that if harmonic spectra are decreased, then
acoustic noise also decreased. Hence, this paper deals with a new
random switching strategy using DSP TMS320F2812 to decrease the
harmonics ...
Detection of Action Potentials in the Presence of Noise Using Phase-Space Techniques
Action potential detection Low SNR, Phase space diagrams/trajectories Unsupervised/no-prior knowledge
2010/2/2
Emerging Bio-engineering fields such as Brain
Computer Interfaces, neuroprothesis devices and modeling and
simulation of neural networks have led to increased research activity
in algorithms for th...
Design of Low Noise SIPC LC-QVCO for IEEE 802.11a Application in 0.18μm CMOS Technology
LC-QVCO phase noise RF CMOS SIPC-QVCO
2010/2/2
This paper presents the design of a source injection
parallel coupled (SIPC) quadrature voltage controlled oscillator
(QVCO), realized in both −gm pMOS cross coupled switching stage
and m ...
Low Frequency Noise of Tantalum Capacitors
Tantalum capacitors Noise in Tantalum capacitors
2010/12/7
A low frequency noise and charge carriers transport mechanism analysis was performed on tantalum capacitors in order to characterise their quality and reliability. The model of Ta−Ta2O5−Mn...
High Frequency Transistor Models for Low Noise Applications
High Frequency Transistor Models Low Noise Applications
2010/7/15
Mobile communication is one of the fastest growing markets and demands a significant part of the integrated circuitsales. In the past transceivers in the GHz range have required silicon bipolar transi...
Small-Signal and Noise Model Determination for Double Polysilicon Self-Aligned Bipolar Transistors
Noise Model Determination Double Polysilicon Self-Aligned Bipolar Transistors
2010/12/14
In this paper, noise characterization and modeling of a double polysilicon self-aligned bipolar transistor are presented. The device has been characterized in terms of noise and scattering parameters ...
New Results on the Noise Figure of HEMTs
the noise figure a high electron mobility transistor mathematical model
2010/12/15
In this communication, an accurate mathematical model for the noise figure of a high electron mobility transistor is developed. This model represents a substantial improvement of the Fukui model. In f...
Study of Thick Film Resistors By 1/f Noise Measurements
Thick Film Resistors 1/f Noise Measurements
2010/12/21
Knowledge on the conduction mechanism of thick film resistors are limited and often contradictory.In this paper investigations based on temperature dependent 1/f noise measurements are reported.
Dependence of the Sheet Resistivity and Current Noise Behaviour of the Grain Size and Volume Fraction of Conducting Material in Thick-Film Resistors Experiments
the Grain Size Conducting Material Thick-Film Resistors Experiments
2010/12/21
Experimental results concerning the dependence of the sheet resistivity and the noise coefficient on the grain size and the volume fraction, respectively, of the metallic-like component in Bi2Ru2O7-ba...
Low Frequency Noise in Tantalum Capacitors
Low Frequency Noise Tantalum Capacitors a 1/f power spectrum
2010/12/21
Noise has been measured in a number of biased solid tantalum capacitors at frequencies down to 0.01 Hz. The noise current was found to have a 1/f power spectrum, and the amplitude varied with the bias...