pSemi Corporation announced it is expanding its automotive connectivity product portfolio by introducing the PE423211, an automotive-grade ultra-wideband (UWB) RF switch. The new module offers the industry’s lowest power consumption—at the lowest insertion and return loss, and the highest isolation widest broadband frequency support—making it an ideal solution for the automotive industry. Manufactured on pSemi’s UltraCMOS process, a […]
RF Equipment
Thin-film filters for space-constrained and RF applications
KYOCERA AVX has released a new series of miniature high-pass thin-film filters engineered to provide excellent high-frequency performance in a variety of space-constrained microwave and RF applications in the telecommunications, automotive, consumer electronics, and military markets. The new HP Series high-pass thin-film filters are based on proven multilayer integrated thin-film technology that enables the quick […]
When reality intrudes on component models and equivalent circuits
Determining the utility of an equivalent-circuit model versus construction reality is often a difficult challenge. Using simplified, first-order approximations in models and equivalent circuits is a normal part of engineering life. Without them, we would get mired in the details and harsh reality of the components and their characteristics. We would never be able to […]
Integrated ASIC platform aids in low-power designs for space, terrestrial, and industrial applications
Orca Systems has introduced a highly integrated ASIC platform that significantly improves system performance and reduces power consumption for power-sensitive space, terrestrial, industrial and edge computing applications. Orca’s new ORC5000 ASIC platform has been applied to develop Orca’s first ASIC product, the ORC5990, designed for use in low-Earth orbit (LEO) IoT satellite payload and terrestrial IoT […]
Miniature reed relays boast low RF losses and low insertion loss
Pickering Electronics has launched a new miniature coaxial reed relays for high-frequency RF systems up to 3GHz. Series 113RF SIL/SIP reed relays feature a 2mm spacing footprint, enabling them to be stacked at very high densities. Series 113RF reed relays are suitable for switching up to 10W, 0.5A. 1 Form A configurations (SPST normally open) are […]
SP4T DC-6-GHz switch delivers high-power for RF applications
Menlo Micro has introduced a new single-pole/four-throw (SP4T) DC-to-6 GHz switch that provides best-in-class performance, reliability, and integration for 5G network infrastructure, test and measurement equipment, and other high-power RF switching applications. Built on Menlo Micro’s market-proven Ideal Switch technology, the MM5140 SP4T switch offers 25W power handling, ultra-low insertion loss, and the industry’s highest linearity, […]
4D digital imaging radar-on-chip improves sensing critical for safety in ADAS
Uhnder will soon become the first company to mass produce a fully automotive qualified, 4D digital imaging radar-on-chip that will transform our roadways, making possible next-generation ADAS (advanced driver assistance systems), autonomous vehicles (AVs), and automated mobility applications. “Uhnder’s 4D digital imaging radar-on-chip is a next-generation product that demonstrates new ways to advance automotive safety to […]
Radiation tolerant 20-GHz SPDT absorptive RF switch targets space applications
Teledyne e2v HiRel announces the availability of a rad-tolerant 20 GHz, Single Pole Double Throw (SPDT) absorptive RF switch, model TDSW020A2T, that is ideal for use in demanding high reliability, space and defense applications and is now available with qualified material off-the-shelf. This new RF switch, developed on 0.15 μm InGaAs pHEMT technology, will be available […]
How chipless RFIDs will revolutionize consumer and defense applications
by Kishor Kanada, Allied Market Research Researchers from Somark Innovations launched biocompatible RFID ink that can be used for tattooing laboratory rats and cattle. The ink can be colored or invisible and uses RFID technology with no metals or chips. The usage of chipless RFID in the creation of ink would eliminate the issue of […]
VSWR and impedance, Part 6: Microstrip and stripline
Understanding the role and implications of impedance in RF transmission lines and antennas is vital to successful system performance. The traditional matching approaches are still in wide use, but new application requirements and advances in components, modeling and simulation, and manufacturing precision have also provided new ways to address the matching problem. Q: What is […]