Class E RF Amplifiers Explained - Circuit Analysis (Part 2)

preview_player
Показать описание
This video explains how a class E amplifier is designed on constructed and compares the benefits of Class E over Class B operation. Class E amplifiers are a switching topology which have great efficiency and lower power dissipation than most linear amplifiers. They are used in a variety of applications including RF and Audio.
  1. RF Man Channel
  2. Class E Amplifier
  3. Class B Amplifier
  4. RF Amplifier
  5. Switching Amplifier
  6. Class E Design Equations
Рекомендации по теме
Class E RF 0:36:04

Class E RF Amplifiers Explained - General Overview (Part 1)

Class E RF 0:20:14

Class E RF Amplifiers Explained - Circuit Analysis (Part 4)

Class E RF 0:22:55

Class E RF Amplifiers Explained - Circuit Design (Part 3)

Class E RF 0:18:47

Class E RF amplifier - Basics (1/3)

How to Design 0:13:20

How to Design an RF Power Amplifier: Class E

Class E configuration: 0:04:47

Class E configuration: Theory of operation

Class E RF 0:11:32

Class E RF Amplifiers Explained - Circuit Analysis (Part 2)

RF Amplifier - 0:05:08

RF Amplifier - Classes of operation

Analysis of Class 0:35:52

Analysis of Class E amplifier

Class E RF 0:17:16

Class E RF amplifier - Build (2/3)

Class E amplifier 0:18:30

Class E amplifier basic operation

Class E RF 0:01:42

Class E RF power amplifier 500W

Design of Class 0:27:13

Design of Class E amplifier

Class E RF 0:17:18

Class E RF amplifier - MORE efficiency (3/3)

RF Amplifier Classes 0:09:04

RF Amplifier Classes Part 1

Basic of RF 0:10:29

Basic of RF amplifier design

Efficiency of Class 0:07:46

Efficiency of Class E Amplifier

RF Design-16: Practical 0:52:28

RF Design-16: Practical Power Amplifier Design - Part 1

(Part 1) How 0:26:45

(Part 1) How to Design, Build, and Test an RF Linear Amplifier (Overview)

What's the difference 0:05:44

What's the difference between amplifier classes? | Crutchfield

188N. Intro. to 1:19:14

188N. Intro. to RF power amplifiers

Lecture 16.2 - 0:05:12

Lecture 16.2 - Inverse Class-F Power Amplifiers

How does an 0:05:45

How does an Amplifier Work? (Class-A)

Transistor Amplifiers - 0:17:47

Transistor Amplifiers - Class A, AB, B, & C Circuits

Комментарии
Автор

Once again, very nice presentation, Rob. I'm impressed with your detailing. I don't have the time to do what you are doing, but I'm referencing your work to others. Former RF engineer, retired. 73's Dale. Oh by the way, I have one critique. I would not recommend using film resistors with any lead lengths, in any RF circuits...IE: the LDMOS amps in previous videos. Best to design, using surface mount devices, and cut down any potential inductive reactance. I'd have concerns of any VHF resonances with the LONG leads! In my designs I only use specific RF related components. ~25 years ago, I did design a multi KW class "E" AM transmitter, matter of fact even used ECL logic to drive the drivers for the FETS! LOL! Worked great. ( My passion is R&D. Was visited by NASA engineers back in the day. Plasma generator for the Hydrogen pulsed rocket engine project) RF generation was from ADI DDS devices, was also able to control the phase relations between the devices..etc. To much detail to get into! Keep up the good work. My interest were driven by EER, I did speak with Mr. Caan a few times back in the day, although he was in his 80's.
Looking forward to your next

dalesmith
Автор

Fantastic.

What is the current probe you are using? I’ve tried making class e amplifiers before, I would have loved to be able to see the current waveform.

MegaCadr