A 0.6-V Low-Power Variable-Gain LNA in 0.18-um CMOS Technology

Project Code :TVPGBE161

Objective

By using the forward body biasing, input feedback capacitor, current-reuse and multiple-gate topologies, the LNA can achieve low power consumption, small chip area, and high linearity.

Abstract

A proposed low-power, variable-gain low-noise amplifier operates at 0.6 volts and employs a CMOS process. The design utilizes tunable negative-feedback capacitor technology to achieve variable gain. Furthermore, it leverages forward body biasing, input feedback capacitors, current-reuse techniques, and multiple-gate topologies to attain objectives of low power consumption, compact chip size, and high linearity. Measurements demonstrate power and a Noise figure. The amplifier's power consumption is impressively low.

Keywords: — LNA, CMOS, variable gain, high linearity, low power consumption..

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Specifications:

Software Requirements:

·         CADENCE VIRTUOSO

·         GPDK 45

Hardware Requirements:

·         Microsoft® Windows XP

·         Intel® Pentium® 4 processor or Pentium 4 equivalent with SSE support

·         512 MB RAM

·         100 MB of available disk space

Learning Outcomes

    • Learning Outcomes:

o    Introduction to Digital electronics

o    Importance of Transistors

    • MOS Fundamentals
    •  NMOS/PMOS/CMOS Technologies
    • How to design circuits using Capacitors, inductors, resistors?
    • Scope of  amplifiers  in today’s world
    • Applications in Real time.
    • LNA importance.

o    Cadence for design and simulation

o    Solution providing for real time problems

    • Project Development Skills:
    •  Problem Analysis Skills
    • Problem Solving Skills
    • Logical Skills
    • Designing Skills

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