Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

RF Integrated Circuits

This learning track covers a comprehensive understanding of CMOS RF integrated circuits, their components, and their application in cell phones and transmission media. It starts with the basics of CMOS RF integrated circuits, focusing on their role in cell phones, the importance of matching the load impedance with the characteristic impedance, and the maximum power transfer theorem. The track then delves into the study of Passive RLC networks, the concept of Quality Factor (Q), and the design of lossless networks. It further explores passive components such as resistors, capacitors, inductors, mutual inductances, transformers, and wires. The track also covers the fundamentals of MOSFETs, their structure, operation, and the small signal model. It then transitions into bandwidth estimation techniques, amplifier design, and the concept of noise in circuits. The track concludes with a detailed study of low noise amplifiers (LNA), mixers, oscillators, Phase Locked Loop (PLL), Frequency Synthesis, and power amplifiers. It also discusses the impact of frequency on stability and the importance of stability in amplifier design.

These courses have been developed by Prof. S. Chatterjee from IIT Delhi for NPTEL. They are now accessible through Ansys Innovation Space courtesy of the partnership between Ansys and NPTEL, under the CC BY-SA license. For more details, visit https://nptel.ac.in/courses/117102012.

Login
1
Innovation Course

Fundamentals of CMOS RF Integrated Circuits

This course covers the essentials of CMOS RF integrated circuits, with a particular focus on their application in cell phones and transmission media. The course also explores the importance of the characteristic impedance of the antenn...Read more

2
Innovation Course

Passive RLC Networks

This course covers the comprehensive study of CMOS RF Integrated Circuits, with a special focus on Passive RLC networks and the concept of Quality Factor (Q). It provides an in-depth understanding of series and parallel RLC networks, their differences, and t...Read more

3
Innovation Course

Passive IC Components

This course covers the comprehensive understanding of passive components such as resistors, capacitors, inductors, mutual inductances, transformers, and wires. It provides an in-depth explanation of the difference between passive and active components, the ...Read more

4
Innovation Course

Review of MOS Device Physics

This course covers the fundamentals of CMOS RF integrated circuits, with a special focus on the MOSFET component. It provides a comprehensive understanding of why MOSFETs are the most favored components in integrated circuits due to their cost-effect...Read more

5
Innovation Course

Bandwidth Estimation and Amplifier Design Techniques

This course covers the comprehensive understanding of bandwidth estimation techniques and amplifier design. It starts with the method of open circuit time constants, explaining how to estimate the bandwidth of a given circuit,...Read more

6
Innovation Course

Noise in CMOS Circuits

This course covers the intricate concept of noise in CMOS RF integrated circuits, with a particular focus on various noise sources, sampled noise on a capacitor, and noise in a MOS device. For instance, it delves into the production of noise in a resistor ...Read more

7
Innovation Course

Low Noise Amplifiers Design

This course covers the comprehensive understanding of CMOS RF integrated circuits, with a special focus on low noise amplifiers (LNA). It starts with the basics of combined gain and noise figure in a system, moving on to the definition of noise figure...Read more

8
Innovation Course

Mixers in RF Integrated Circuits

This course covers the comprehensive understanding of mixers, oscillators, and their role in radio frequency (RF) electronics. It begins with an exploration of mixers or multipliers, their function in a receiver, and the significance of low noise...Read more

9
Innovation Course

A Tank Based Oscillators

This course covers the comprehensive understanding of oscillators, their structures, and the impact of noise on their performance. It begins with an exploration of the basic structure of an oscillator, including the role of inductors, capacitors, and res...Read more

10
Innovation Course

Phase Locked Loop and Frequency Synthesis

This course covers the comprehensive understanding of Phase Locked Loop (PLL) and Frequency Synthesis. It starts with the basics of PLL, explaining the need for pure, agile, and accurate frequencies, and how quartz crystals and voltage-c...Read more

11
Innovation Course

Power Amplifiers and Efficiency

This course covers the comprehensive study of power amplifiers and their efficiency. It begins with an understanding of why power amplifiers are essential, their requirements, and the different classes of power amplifiers, including class A, B, C,...Read more

badge

There is no badge available for this learning track.

Please visit Guided Learning Paths to browse through our selection of other learning tracks.