The 12-term error model is a simple, effective way of modeling systematic errors in vector network analyzer (VNA) measurements. Learn about this model and an…
The 12-term error model is a simple, effective way of modeling systematic errors in vector network analyzer (VNA) measurements. Learn about this model and an associated error correction technique in this article.
In this article, we compare the scope of factory and user calibration for vector network analyzers (VNAs). We then learn…
In this article, we compare the scope of factory and user calibration for vector network analyzers (VNAs). We then learn about the types of errors that calibration techniques can't correct.
As FPGAs target more applications, AMD’s newest family—launched today—balances cost and power with performance.
As FPGAs target more applications, AMD’s newest family—launched today—balances cost and power with performance.
The new systems introduce high levels of integration to reduce complexity and BOM count for motor circuitry.
The new systems introduce high levels of integration to reduce complexity and BOM count for motor circuitry.
Learn the basics of how vector network analyzer (VNA) calibration techniques correct measurement errors.
Learn the basics of how vector network analyzer (VNA) calibration techniques correct measurement errors.
This article explains how to estimate the dynamic range a vector network analyzer (VNA) needs for a given measurement,…
This article explains how to estimate the dynamic range a vector network analyzer (VNA) needs for a given measurement, then discusses four techniques for boosting the dynamic range to the required level.
In this article, we investigate two metrics used to characterize the performance of RF test and measurement systems.
In this article, we investigate two metrics used to characterize the performance of RF test and measurement systems.
In this article, we explore how the signal source and receivers of a VNA enable its function.
In this article, we explore how the signal source and receivers of a VNA enable its function.
In the age of innovation, new technologies will be necessary to continue building on previous work. At RWW 2024, the…
In the age of innovation, new technologies will be necessary to continue building on previous work. At RWW 2024, the consensus: We’re nearing a peak. How can we continue climbing?
Directional couplers are valuable tools for testing RF systems. However, the finite directivity of these devices can…
Directional couplers are valuable tools for testing RF systems. However, the finite directivity of these devices can cause measurement uncertainty. Learn more in this article.
After working at Apple on iPhones and at Microsoft on the Xbox 360 and Kinect, Agustya Mehta now helps develop…
After working at Apple on iPhones and at Microsoft on the Xbox 360 and Kinect, Agustya Mehta now helps develop leading-edge virtual reality products at Meta where they address the challenges of optimizing for performance, weight, and power.
The small-signal characteristics of MOSFETs play an important role in analog IC design. In this article, we learn how to…
The small-signal characteristics of MOSFETs play an important role in analog IC design. In this article, we learn how to model MOS transistors' small-signal behaviors.
Looking back on the year, here’s a review of the most popular News articles on All About Circuits.
Looking back on the year, here’s a review of the most popular News articles on All About Circuits.
While the rest of the world spent 2023 playing with ChatGPT, the electronics industry put AI into everything from…
While the rest of the world spent 2023 playing with ChatGPT, the electronics industry put AI into everything from processors to edge IoT chips to EDA tools.
You’ve heard of eye in the sky, but this new drone uses hearing to locate disaster victims.
You’ve heard of eye in the sky, but this new drone uses hearing to locate disaster victims.
Boasting a cost-effective approach, today Kinara is rolling out its new edge AI processor designed to take on the…
Boasting a cost-effective approach, today Kinara is rolling out its new edge AI processor designed to take on the demanding workloads brought on by generative AI.
800G Ethernet plagues the data center with high power consumption and heat generation. A new optical DSP from Credo…
800G Ethernet plagues the data center with high power consumption and heat generation. A new optical DSP from Credo Semiconductor is rising to meet these challenges.
On Thanksgiving today, Jeff reflects on how electronics technology enables all our amazing devices, and shares six useful…
On Thanksgiving today, Jeff reflects on how electronics technology enables all our amazing devices, and shares six useful All About Circuits online resources to be thankful for.
The Rohde & Schwarz Radiocommunications tester (100kHz - 3GHz) is an all-in-one solution designed to simplify and…
The Rohde & Schwarz Radiocommunications tester (100kHz - 3GHz) is an all-in-one solution designed to simplify and expedite the essential process of radio qualification and testing for easy maintenance.
Employing an ultrasound technique, xMEMS Labs has created a powerful MEMS speaker with a broad frequency range for…
Employing an ultrasound technique, xMEMS Labs has created a powerful MEMS speaker with a broad frequency range for next-gen applications.
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