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
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
Technology
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
Technology
Pulsed Laser Diode Driver Circuit Layout for Lidar
As part of the sensor suite for autonomous vehicles, lidar range maps play an important role in object identification in the surrounding environment, alongside car radar and other sensors or imaging systems. Building a functional driver circuit with small form factor and sleek packaging is critical for enabling lidar imaging/rangefinding around a self-driving vehicle. These same circuits can be adapted to other lidar applications, such as
Read Article
Injectsense Real-Time Eye Pressure Monitoring
A prototype of Injectsense's wireless silicon sensor module next to a grain of rice and a quarter (Image source: Injectsense) A little over a year ago, I noticed that things sometimes got a little blurry while I was looking at my computer screen. My cousin Graham in England has macular degeneration, which has left him almost totally without sight. I have to admit that the thought this might happen to me was lurking in the back of my mind, so I
Read Article
Advanced Electronics: Understanding Design Challenges For Space Applications Part 2
In the previous article we saw that when a particle that hits a BJT with enough energy, part of this energy may get absorbed by the component and may create unwanted current between the emitter and the collector. If this issue is neglected, we may have some malfunctions. This phenomenon is called SEE (Single Event Effect). It is the responsibility of the designer to design the board in a way that will be SEE tolerant. As I wrote in the previous
Read Article
RF Signal Chain Design for FMCW Chirped Radar Systems
If you could hear the output from your chirped radar system, it might sound like a brahminy starling In automotive and UAV radar applications, radar signals are amplified throughout the signal chain. Amplification is critical for ensuring the reflected signal can be accurately detected and for maximizing the range and resolution of your radar system. Although there are some ICs that integrate an entire signal chain into a single package, these
Read Article
RF Power Amplifier Impedance Matching at Microwave and mmWave Frequencies
According to MarketWatch , the overall market for RF amplifiers is expected to surpass $27 billion by 2023. So where are all of these RF amplifiers expected to be used? You can thank 5G and the expansion of cellular networks in general for a healthy portion of the expected growth. For the PCB designers out there, RF amplifier impedance matching becomes an important design point, especially with high power amplifiers. Large-signal RF Amplifier
Read Article
Get Inspired by Major League Hacking with Jonathan Gottfried
Jonathan Gottfried, Developer Evangelist at Twilio Inc., talks ‘Major League Hacking’ on the Altium Ontrack Podcast. Learn how MLH is influencing the next generation of engineers the world over.
Read Article
Bob Martin Goes From Prototype to Production with an Arduino Board
How to go from prototype to production seamlessly? Listen or Watch today's OnTrack podcast with Bob Martin The Wizard of Make. He will share some info about his keynote at AltiumLive 2019 in San Diego
Read Article
77 GHz Radar for Automotive Radar PCBs: Routing and Signal Integrity
Technology moves quickly these days, and automotive radar has transferred from primarily operating near a 24 GHz to a 77 GHz wavelength shortly after its introduction into new vehicles for object detection. Recent regulation changes have allowed the transition to 77 GHz, which provides a number of benefits. Shorter wavelengths facilitate wider bandwidths, and provide better resolution, smaller device form factors, and longer range. This band just
Read Article
Automotive Telematics Systems Design
In 2015, the cost of the electronics in a new car surpassed the cost of raw steel for the first time in history. We shouldn’t be surprised; the increasing number of electronic systems placed in cars over time made this change in cost structure inevitable. As cars become more autonomous, more connected, and include more creature comforts, this trend is only going to continue. After the OnStar system was popularized by General Motors in the 1990s
Read Article
Mike Buetow on PCB West
Free Expo pass and more. Mike Buetow shares details about the upcoming PCB West in Santa Clara on September 9 to 12. Watch this OnTrack Episode for complete event details.
Read Article
Mark Forbes on the Evolution of Chip Technology and Origin Stories -
Learn and be inspired from the history of Integrated Circuit's development. Watch this OnTrack Podcast episode and discover how history can impact your PCB design career today and everyday.
Read Article
Automotive Software Engineering: The Race to Hire Embedded Software Engineers
Embedded software engineers will take a new place of prominence in the automotive industry The current economic climate in the US is humming along and has been primarily driven by growth in the tech sector. Everything from consumer electronics, SaaS, and advanced manufacturing are helping drive growth. The electronics portion of the automotive industry is not typically seen as sitting at the cutting edge of new technology, until you look to the
Read Article
Chirped Automotive Radar Sensor Systems Design and Analysis
Thanks to the German inventor Christian Huelsmeyer, radar has been around since 1904, the year he patented his telemobiloscope. This simple radar device could detect ships up to 3000 m away and operated at wavelengths from 40-50 cm with a separate receiver antenna. The device could only be used to determine the presence of a distant object, but later versions could be used to calculate range. Today’s semi-autonomous vehicles, and upcoming fully
Read Article
Joe Grand on Hacking, Badgelife and AltiumLive
Meet the guy who started hacking at the age of seven. Watch or Listen today's Ontrack Episode and learn how he ended up becoming a part of hacker history.
Read Article
Rules Verification in Agile PCB Design and Development
Agile development relies on a unique workflow that can benefit from PCB design rule verification I used to think that agile development is just a software development methodology with specific rules and processes. Agile hardware design processes seem to be rigid when viewed from the surface, but any agile design process is designed to allow a team to adapt to change throughout the product development cycle. In reality, the central ideas in agile
Read Article
Signal Integrity Simulations for Backplane Bus and Connectors
Modern embedded computing systems that interconnect a large number of modules in a single enclosure will probably need a backplane, and the buses connecting these systems run at multi-Gbps data rates. The connectors, PCB, and interfaces in total contribute to losses throughout the bus, and a system-level simulation will need to account for all of these elements to ensure a working design. As part of a design and verification flow, simulations are
Read Article
Backplane Routing Topology for Gigabit Copper and Fiber Networks
Backplanes are the backbone of modular computing platforms, providing a fabric that interlinks pluggable daughtercards in a single system. The design of backplanes must support interfaces on the daughtercards, often at high data rates reaching multiple Gbps. Some standards also specify system design requirements that support RF or fiber integration into these systems. The RF and fiber portion is normally integrated through a specialized connector
Read Article
Pagination
First page
« First
Previous page
‹‹
Page
6
Current page
7
Page
8
Page
9
Page
10
Page
11
Next page
››
Last page
Last »
Load More