To understand known vulnerabilities and attacks on Bluetooth LE devices, we review some studies from the past 4+ years.
To understand known vulnerabilities and attacks on Bluetooth LE devices, we review some studies from the past 4+ years.
The new Root of Trust IP from Rambus offers post-quantum cryptography hardware solutions.
The new Root of Trust IP from Rambus offers post-quantum cryptography hardware solutions.
This article will help you understand losses in high-frequency transmission lines that include traces on PCBs. We will…
This article will help you understand losses in high-frequency transmission lines that include traces on PCBs. We will also investigate how these losses impact signal propagation and the quality of digital signals.
Fari Assaderaghi and SiTime are aiming to disrupt the 70-year-old quartz timing industry by replacing crystals with…
Fari Assaderaghi and SiTime are aiming to disrupt the 70-year-old quartz timing industry by replacing crystals with silicon MEMS. After nearly two decades of following “Moore’s Law for timing improvements,” their time may have finally arrived.
Understanding PCB material parameters such as relative permittivity and loss tangent allows us to discuss some important…
Understanding PCB material parameters such as relative permittivity and loss tangent allows us to discuss some important considerations for choosing the right material when designing a high-speed/high-frequency application.
The Y-factor method is a widely used technique for measuring the gain and noise figure (NF) of RF components. This…
The Y-factor method is a widely used technique for measuring the gain and noise figure (NF) of RF components. This article will help you understand the differences between the insertion gain and the available gain, while avoiding potentially significant errors when measuring the noise figure.
The new modems are designed for IoT non-terrestrial networks, making them potentially useful for remote monitoring and…
The new modems are designed for IoT non-terrestrial networks, making them potentially useful for remote monitoring and asset tracking.
Learn about Bluetooth LE's security features and tools, how to use them, and understand how they keep connections secure.
Learn about Bluetooth LE's security features and tools, how to use them, and understand how they keep connections secure.
The collaboration will deliver test systems with 300x longer operational life and 60x test system throughput, according…
The collaboration will deliver test systems with 300x longer operational life and 60x test system throughput, according to the companies.
Explore the seven states of the Bluetooth LE radio, how the link layer state machine manages the LE radio, and the roles…
Explore the seven states of the Bluetooth LE radio, how the link layer state machine manages the LE radio, and the roles of these states in wireless communication.
IMEC’s history of developing UWB hardware continues with its transmitter-receiver solution.
IMEC’s history of developing UWB hardware continues with its transmitter-receiver solution.
A new SoC from Silicon Labs supports multiple protocols and is optimized for Amazon Sidewalk.
A new SoC from Silicon Labs supports multiple protocols and is optimized for Amazon Sidewalk.
Learn about measuring the noise figure (NF) using the Y factor method. We'll dive into using this to find the noise…
Learn about measuring the noise figure (NF) using the Y factor method. We'll dive into using this to find the noise factor, how to calibrate for noise temperature, and much more.
Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.
Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.
As validation of its technology, Ethernovia recently raised a large sum in its A-round financing.
As validation of its technology, Ethernovia recently raised a large sum in its A-round financing.
Despite Apple’s internal efforts, the company still needs to rely on third parties for wireless chips.
Despite Apple’s internal efforts, the company still needs to rely on third parties for wireless chips.
50 years ago today, on May 22, 1973, Robert Metcalfe wrote a memo to management at Xerox Palo Alto Research Center…
50 years ago today, on May 22, 1973, Robert Metcalfe wrote a memo to management at Xerox Palo Alto Research Center explaining how Ethernet could work.
Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous…
Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous interpretations of this specification.
Learn about impedance matching using a single stub, transmission lines, and immittance Smith chart examples.
Learn about impedance matching using a single stub, transmission lines, and immittance Smith chart examples.
With its 5G base-station-on-a-chip SoC leading the way, EdgeQ has closed a $75 million round of investment funding.
With its 5G base-station-on-a-chip SoC leading the way, EdgeQ has closed a $75 million round of investment funding.
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