High- $Q$ Inductors on Locally Semi-Insulated Si Substrate by Helium-3 Bombardment for RF CMOS Integrated Circuits


A helium-three ion bombardment technique is proposed to understand high- $Q$ inductors by creating domestically semi-insulating substrate areas. A dose of $1.0times ten^13$ cm $^-2$ helium-three will increase a Si substrate resistivity from four $Omega cdot $ cm to above one $textkOmega cdot $ cm, which improves the standard issue of a two-nH inductor with a 140- $mu textm$ diameter by 38% ( $Q=sixteen.3$ ). An aluminum mask is used for covering active areas, and a minimum of fifteen- $mu textm$ distance from the mask edge is needed to avoid the p-n junction leakage. The proposed technique is applied to an 8-GHz oscillator, and an eight.5 dB improvement of the measured phase noise has been achieved.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :A Tri-Beam Dog-Bone Resonant Sensor With High- in Liquid for Disposable Test-Strip Detection of Analyte DropletABSTRACT:This paper presents a completely unique tri-beam structured dog-bone resonance-mode micro-sensor,
PROJECT TITLE :Study From Cryogenic to High Temperatures of the High- and Low-Resistance-State Currents of ReRAM Ni–HfO2–Si CapacitorsABSTRACT:Resistive switching conduction in Ni/HfO2/Si capacitors is studied at temperatures
PROJECT TITLE :Low Interface Trap Densities and Enhanced Performance of AlGaN/GaN MOS High- Electron Mobility Transistors Using Thermal Oxidized Y2O3 InterlayerABSTRACT:AlGaN/GaN metal–oxide–semiconductor high-electron mobility
PROJECT TITLE :Overshoot Stress on Ultra-Thin HfO2 High- Layer and Its Impact on Lifetime ExtractionABSTRACT:Overshoot stress (stimulating the actual IC operating condition) on an ultra-thin HfO2 (EOT nm) high- layer is
PROJECT TITLE :Impact of Inner Pickup on ESD Robustness of Multifinger MOSFET in 28-nm High- $k$/Metal Gate CMOS ProcessABSTRACT:The impact of pickup structure on electrostatic discharge (ESD) robustness of multifinger MOSFET

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry