Skip to main content
Mobile menu
PCB Design
Altium Designer
World’s Most Popular PCB Design Software
CircuitStudio
Entry Level, Professional PCB Design Tool
CircuitMaker
Free PCB design for makers, open source and non-profits
Why Switch to Altium
See why and how to switch to Altium from other PCB design tools
Solutions
For Enterprise
The Last Mile of Digital Transformation
For Parts and Data
Extensive, Easy-to-Use Search Engine for Electronic Parts
Altium 365
Resources & Support
Explore Products
Free Trials
Downloads
Extensions
Free Altium 365 Tools
Online PCB Viewer
Resources & Support
Altium / Renesas Scheme: Information for Shareholders
Renesas / Altium CEO Letter To Customers
All Resources
Support Center
Documentation
Altium Community
Forum
Bug Crunch
Ideas
Education Programs
Professional Training / Certification
University / College Educators
University / College Students
Webinars
Store
Search Open
Search
Search Close
Sign In
Altium Designer
Main menu
Home
PCB Design
Collaboration
Component Creation
Data Management
Design Outputs
ECAD/MCAD
HDI Design
High Speed Design
Multi-Board
PCB Layout
PCB Routing
PCB Supply Chain
Power Integrity
RF Design
Rigid Flex
Schematic Capture
Signal Integrity
Simulation
Software
Altium 365
Altium Designer
Enterprise Solutions
PDN Analyzer
Upverter
Education
Programs
Altium Academy
Engineering News
Guide Books
Newsletters
Podcasts
Projects
Training Courses
Webinars
Whitepapers
FREE TRIALS
Easy, Powerful, Modern
The world’s most trusted PCB design system.
Explore Solutions
Altium Designer - PCB Design Software
All Content
Altium Designer Projects
Webinars
Customer Stories
Where Does the Knee Frequency Formula Come From?
The knee frequency has nothing to do with signal bandwidth, but it has everything to do with channel bandwidth.
Everything You Need to Know about Conformal Coating
Explore the basics of conformal coating with Mark Harris. Conformal coating is a protective layer applied to electronic circuits to guard against environmental factors such as moisture and dust.
Can We All Stop Quoting the Critical Length Rule?
Let’s all agree to stop using the PCB critical length rule in high-speed PCB design.
How to Design a Bias Tee for a Power Amplifier
Bias tees are used in some RF systems to separate AC and DC power along a particular line. Learn more about bias tee design in this article.
Altium Designer Projects
RF Power Amplifier Module PCB Design
We’ll examine how to design a PCB with a power amplifier. This module generates its own source signal using a VCO.
Customer Success Stories
MKS Instruments
Find out how MKS Instruments are using Altium 365 to support the search for a cure for COVID-19.
Pagination
First page
« First
Previous page
‹‹
Page
46
Current page
47
Page
48
Page
49
Page
50
Page
51
Next page
››
Last page
Last »
Load More