Mini-Circuits driver amplifier and high-power amplifier combine to deliver 1.7 kW at 27 MHz.
New Signal Hound CEO to focus on strategy, marketing, sales
In a video interview, Harrison Osbourn explains that he handle the CEO-level functions while Tom Lane takes over as president.
5G signals push a need for new materials
5G’s RF signals and data rates bring development of new liquid crystal polymer materials for connectors, and PCBs to minimize signal losses
Power dividers cover 900 MHz to 2100 MHz
The 179-110-XXX series of Wilkinson power dividers from Broadwave Technologies are available in 2-way, 4-way, and 8-way configurations.
Gate driver controls MOSFETS in telecom power supplies
The 2EDL8x2x from Infineon Technologies drives medium-voltage power MOSFETS in half-bridge applications for DC-DC converters.
Write images and drill holes on flex circuits
>The Infinitum 10/10XT writes directly on flexible PCB resist to produce circuit images while the Apeiron system uses laser to product via holes.
Module adds LTE to IoT devices
LTE module from Sequans Communications reduces power consumption compared with earlier models.
Customizable sensor IC brings wireless to medical devices
EnSilica’s eSi-MediSense lets you add medical sensing and wireless connectivity to a handheld or wearable device, plus machine learning capabilities.
Open RAN Policy Coalition pushes network equipment interoperability
Open radio access networks are moving ahead and will likely become the preferred connection between 5G radios and core networks.
Spectrum analyzers for mmWave engineers use oscilloscope front ends
Keysight Technologies has created a slim version of its high-bandwidth oscilloscopes for analyzing wireless signals, including 5G NR. When you think of high-bandwidth oscilloscopes, you may think that their sole use is for measuring the integrity of baseband digital signals—in the time domain. RF engineers typically work in the frequency domain using swept or real-time…