Introduction to RF Design Theory and Principles

Rahsoft RF Certificate Program Available courses are as below:

List of courses Available toward RF Certificate The reference book for this course is RF Microelectronics of Behzad Razavi .

At the end of this course the student will have depth knowledge of Radio Frequency principles. The team's main goal while developing the course has been to concentrate more on the concepts in order for students to understand the topics rather than simply providing formulas.

This course has helped Engineers on surviving complicated phone and onsite interviews of Fortune 500 RF Companies and gain salaries on their early careers from 70K~120K. This course is also helpful for Engineers in the industry or technicians which want to change gears towards Radio Frequency.

The above course is taught on campus in groups and now it is being provided online as well for individuals. Rahsoft provides these courses online through Udemy as well as its own website and it counts toward RF Certificate provided through Rahsoft.

Below you can find the topics taught in RF Design Theory and Principles (RAHRF201)

Section2: PowerHave a complete understanding of power in Radio FrequencyLecture3:Instantaneous and average powerLecture4:Power Example 1Lecture5:power and phasorLecture6:Power Example 2Lecture7:Complex powerLecture8:Complex Power SummaryLecture9:Power Example 3Lecture10:Complex Power ADS simulationLecture11:Maximum powerLecture12:Max power ADS simulationLecture13:Power and Matching(Preview enabled)Lecture14:Max Power and Matching SummaryLecture15:dB, dBm and power gainSection3:Mos TransistorLecture16:MOS Transistor structure and DC characteristicsLecture17:Small signalLecture18:Small signal modelLecture19:Parasitic cap and fTLecture20:ADS FTLecture21:MOS Example 1Section4:Non LinearityLecture22:IntroLecture23:Harmonic distortionLecture24:Gain CompressionLecture25:Gain Compression ADS exampleLecture26:Harmonic Distortion and Gain Compression SummaryLecture27:Desensitization(Preview enabled)Lecture28:Desensitization ExampleLecture29:IntermodulationLecture30:Intermodulation IIP3Lecture31:Intermodulation Example 1Lecture32:Intermodulation Example 2Lecture33:Intermodulation Example 3Lecture34:Cascaded StagesSection5:NoiseLecture35:IntroLecture36:Device NoiseLecture37:Input Referred NoiseLecture38:Input Referred Noise ExampleLecture39:Noise Figure (NF) First Part(Preview enabled)Lecture40:Noise Figure (NF) Second PartLecture41:Noise Figure (NF) Example 1Lecture42:Noise Figure (NF) Example 2Lecture43:Noise in Cascaded stagesLecture44:Noise in Cascaded stages ExampleLecture45:Noise in Passive Reciprocal CircuitsLecture46:Noise in Passive Reciprocal Circuits ExampleSection6:Sensitivity and Dynamic RangeLecture47:Sesitivity(Preview enabled)Lecture48:Sensitivity ExampleLecture49:Dynamic RangeLecture50:Dynamic Range ExampleSection7:RLC circuitLecture51:RLC resonance CircuitsLecture52:Bandwidth and Quality FactorLecture53:RLC ADS simulationLecture54:Two component networksLecture55:Low Quality Factor ExampleLecture56:Matching Circuit

What's inside

Learning objectives

Power in ac circuits (detailed explanation including average power, complex power, maximum power transfer and power in matched rf systems.
A brief review of mos transistor (dc and ac analysis)
Nonlinearity in rf systems (everything you need to know about non-linearity is explained in details including numerical examples.)

Noise including device noise, noise psd, input referred noise and noise figure
Sensitivity and dynamic range in rf systems
Rlc passive circuits

Power in ac circuits (detailed explanation including average power, complex power, maximum power transfer and power in matched rf systems.
A brief review of mos transistor (dc and ac analysis)
Nonlinearity in rf systems (everything you need to know about non-linearity is explained in details including numerical examples.)
Noise including device noise, noise psd, input referred noise and noise figure
Sensitivity and dynamic range in rf systems
Rlc passive circuits

Syllabus

Introduction

Intro

Before we start

Lecture notes

Have a complete understanding of power in Radio Frequency

2.1.1 Instantaneous and average power

2.1.2 Power Example 1

Q25

2.1.3 power and phasor

2.1.4 Power Example 2

2.1.5 Complex power

2.1.5 Complex Power Summary

2.1.6 Power Example 3

To learn ADS software refer to our course:

RAHRF209L

2.1.8 Maximum power

2.1.9 Max power ADS simulation

2.1.10 Power and Matching

2.1.10 Max Power and Matching Summary

2.1.11 dB, dBm and power gain

Q10

Mos Transistor

MOS Transistor structure and DC characteristics

Q11

Small signal

Q12

Small signal model

Q13

Parasitic cap and fT

Q14

Q15

ADS FT

MOS Example 1

Non Linearity

Harmonic distortion

Q16

Gain Compression

Q17

Gain Compression ADS example

Harmonic Distortion and Gain Compression Summary

Desensitization

Desensitization Example

Q18

Intermodulation

Q19

Intermodulation IIP3

Q20

Intermodulation Example 1

Intermodulation Example 2

Intermodulation Example 3

Cascaded Stages

Q21

Noise

Device Noise

Q23

Q24

Q26

Input Referred Noise

Q27

Input Referred Noise Example

Noise Figure (NF) First Part

Noise Figure (NF) Second Part

Noise Figure (NF) Example 1

Noise Figure (NF) Example 2

Noise in Cascaded stages

Noise in Cascaded stages Example

Noise in Passive Reciprocal Circuits

Noise in Passive Reciprocal Circuits Example

Receiver chain noise power

Q28

Cascaded Stages Example

Receiver Noise Floor

Q29

More Examples Part 1

More Examples Part 2

Sensitivity and Dynamic Range

Sesitivity

Sensitivity Example

Dynamic Range

Dynamic Range Example

RLC circuit

RLC resonance Circuits

Bandwidth and Quality Factor

RLC ADS simulation

Two component networks

Low Quality Factor Example

Matching Circuit

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to RF Design Theory and Principles - RAHRF201 with these activities:

Review Basic Circuit Theory

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Reinforce your understanding of fundamental circuit concepts like Ohm's Law, Kirchhoff's Laws, and impedance, which are essential for grasping RF circuit behavior.

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Review your notes on circuit analysis.
Work through practice problems involving resistors, capacitors, and inductors.
Simulate simple circuits using online tools.

Read 'RF Microelectronics' by Behzad Razavi

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Supplement the course material with in-depth explanations and examples from a widely respected textbook in the field.

View Fundamentals of Microelectronics on Amazon

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Read the chapters relevant to the current course topics.
Work through the example problems in the book.
Compare the book's explanations with the course lectures.

Solve Impedance Matching Problems

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Sharpen your skills in impedance matching, a critical aspect of RF design, by working through a variety of practice problems.

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Find online resources with impedance matching problems.
Solve problems using Smith charts and analytical methods.
Verify your solutions using RF simulation software.

Four other activities

Expand to see all activities and additional details

Show all seven activities

Explore 'Microwave Engineering' by David M. Pozar

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Deepen your understanding of RF concepts with a broader perspective on microwave engineering principles.

View Microwave Engineering on Amazon

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Read chapters related to course topics.
Focus on sections covering transmission lines and network analysis.
Relate the book's content to the course lectures.

Simulate a Low Noise Amplifier (LNA)

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Apply your knowledge of noise figure and amplifier design by simulating a low noise amplifier using ADS or similar software.

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Design an LNA circuit based on course principles.
Simulate the LNA's performance, including gain and noise figure.
Optimize the design for best performance.
Document your design and simulation results.

Create a Blog Post on Noise Figure

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Solidify your understanding of noise figure by explaining the concept in a clear and concise blog post.

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Research noise figure and its implications.
Write a blog post explaining noise figure in simple terms.
Include examples and diagrams to illustrate the concept.
Share your blog post online.

Design a Simple RF Transceiver

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Integrate your knowledge by designing a simplified RF transceiver, including key components like an LNA, mixer, and oscillator.

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Research basic transceiver architectures.
Select components based on course principles.
Simulate the transceiver's performance.
Document your design choices and simulation results.

Career center

Learners who complete Introduction to RF Design Theory and Principles - RAHRF201 will develop knowledge and skills that may be useful to these careers:

Radio Frequency Engineer

A Radio Frequency Engineer designs, develops, and tests radio frequency circuits and systems, often found in wireless communication devices. This course helps build a foundation in the core principles of RF design, especially through its detailed exploration of power in RF systems, MOS transistors, and non-linearity. This course is particularly helpful because it prepares students to understand complex systems, which will be very useful to a Radio Frequency Engineer. Moreover, the course teaches about noise, sensitivity, and dynamic range, providing a complete overview of what they will encounter in the field.

See salaries and explore the career path for Radio Frequency Engineer

Wireless Communication Engineer

Wireless Communication Engineers work on the technologies that enable wireless data transfer, from cell towers to Wi-Fi routers. This course is a good option for someone wanting to be a Wireless Communication Engineer because it covers fundamental topics including power, noise, and sensitivity in RF systems, which are crucial for designing efficient communication networks. The course also discusses RLC circuits which will be relevant to optimizing wireless circuits. The content of the course will allow someone to understand the critical parameters of RF systems.

See salaries and explore the career path for Wireless Communication Engineer

Microwave Engineer

Microwave Engineers specialize in designing and developing systems that operate in the microwave frequency range. This course may be useful for an aspiring Microwave Engineer, since the course offers deep instruction on power, non-linearity, and noise in RF systems, which are essential for microwave circuit design. Students will learn about the crucial components and characteristics of microwave systems in the course. Additionally, the course's content on sensitivity and dynamic range is helpful to understanding real world microwave system performance and limitations.

See salaries and explore the career path for Microwave Engineer

Telecommunications Engineer

Telecommunications Engineers design and maintain the infrastructure for telecommunication networks, including radio frequencies. This course can be useful to someone who wants to be a Telecommunications Engineer, since it touches on relevant concepts in radio frequency design. The course introduces power in RF systems, MOS transistors, non-linearity, noise, sensitivity, and dynamic range, all of which will help build a strong foundation for understanding the engineering that goes into these networks, making this course a very practical option. The course's focus on RLC circuits also provides a good introduction to the building blocks of telecommunications.

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Hardware Engineer

Hardware Engineers design and develop physical components of electronic devices, sometimes involving radio frequency circuits. This course can be useful for those interested in working as a Hardware Engineer because it introduces the concepts of RF design, particularly in power, MOS transistors, and non-linearity. Also, the course’s content on noise, sensitivity, and dynamic range provides relevant knowledge for someone interested in hardware engineering for RF systems. The course will provide fundamental knowledge about the hardware of wireless communication devices.

See salaries and explore the career path for Hardware Engineer

Antenna Engineer

An Antenna Engineer specializes in the design, development, and testing of antennas used in various RF systems. This course will be helpful for an Antenna Engineer since, while it does not cover antenna design directly, it provides a strong foundation in the principles of RF circuits that are used in antenna systems. The course’s detailed discussion of power, noise, and matching in RF systems can improve an Antenna Engineer's comprehension of how antennas interact with surrounding circuitry. The knowledge gained from this course will help an Antenna Engineer see the larger picture of RF systems.

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System Engineer

System Engineers oversee the integration of different components within a system, and an understanding of RF design can be valuable when dealing with systems that use wireless technologies. This course may be useful for those interested in being a System Engineer, as it introduces the concepts of power, non-linearity, and noise in RF systems, helping to understand the performance of these components. The course’s coverage of sensitivity and dynamic range provides a broader perspective on system level design decisions. Such knowledge will help a System Engineer make informed decisions.

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Test Engineer

Test Engineers develop and execute tests to ensure hardware and software meet quality standards, sometimes dealing with RF systems. This course may be helpful for someone pursuing a career as a Test Engineer as it provides a good understanding of the principles of RF systems, including power, non-linearity, noise, and sensitivity. Thus, the course can improve how a Test Engineer develops tests and interprets data from them. Moreover, the course’s detailed look at specific metrics of RF systems can help with the design of tests.

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Embedded Systems Engineer

An Embedded Systems Engineer works with the hardware and software that run devices, including those with wireless connectivity. This course may be helpful for someone looking to become an Embedded Systems Engineer since it includes fundamentals of RF design. The topics of power, noise, and modulation in RF systems are extremely relevant to embedded systems that use wireless communications. This course also provides a great foundation for understanding the wireless components of an embedded system.

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Application Engineer

Application Engineers work with clients to find the best use of a company's product, sometimes in the RF domain. This course will be helpful for someone in an Application Engineer role because it provides a good introduction to the topics of power, non-linearity, and noise in RF systems, which will help with having a better understanding of the product being sold. The course also helps with understanding system level metrics and design trade-offs. The knowledge gained in this course will assist the Application Engineer in communicating with clients and demonstrating their products effectively.

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Product Manager

Product Managers guide the development and marketing of products, and understanding the technical aspects can be beneficial, especially for RF related products. This course may be useful for an aspiring Product Manager, since it provides an understanding of RF principles that are related to product design. The course will help a Product Manager grasp the key features and limitations of a given product. Moreover, the content on system level metrics and trade-offs will help a Product Manager make better decisions with regard to product development.

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Technical Sales Engineer

A Technical Sales Engineer sells technical products or services and needs to understand the technical features and value. This course can be helpful for someone who wants to be a Technical Sales Engineer, especially if they sell products related to RF, since it offers a good introduction to the principles of RF systems. The course’s focus on topics such as power, noise, and non-linearity will enable a Technical Sales Engineer to understand the technical specifications of the products they are selling and communicate these effectively to customers. This course will improve their ability to explain complex products.

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Research Scientist

Research Scientists investigate and develop technologies, and this may involve RF systems if a Research Scientist is working in the field of semiconductors or communications. This course may be useful for those who wish to be a Research Scientist focusing on RF, since it introduces core concepts including power, non-linearity, and noise in RF circuits. The course also explains concepts such as sensitivity and dynamic range. This will help a Research Scientist understand the parameters to consider when doing research. A Research Scientist generally has an advanced degree such as a master's or Phd.

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Technical Writer

Technical Writers create documentation for technical products or processes, and having an understanding of RF can be beneficial for documenting RF equipment. This course may be useful for a Technical Writer working with RF products, since it introduces power, noise, sensitivity, and other parameters of RF systems that are often described in technical documentation. This allows for more accurate and clear documentation. The course also teaches about RLC circuits which are the building blocks of many RF circuits. This course can improve a Technical Writer's understanding of how RF systems work.

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Patent Attorney

Patent Attorneys specialize in intellectual property law, and a background in RF engineering can be useful for patent cases related to RF systems. This course may be useful for a Patent Attorney, since it provides a strong foundation in the fundamental concepts of RF systems. The course discusses power, non-linearity, noise, and sensitivity in good detail. This knowledge will help a Patent Attorney understand the technology they are working with in an RF patent case. The course will also be useful for the Patent Attorney to understand the technical claims made in patent applications.

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Introduction to RF Design Theory and Principles - RAHRF201

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