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Cellular IoT and Short Range Wireless Tech is Helping Farmers, Fleet Managers and Consumers Monitor Tank Levels to Prevent Disruptive Shortages

by Nordic Semiconductor Europe’s largest farm is an arable holding in Romania which at 570 square kilometers is roughly the same size as Singapore. Impressive certainly, but there’s big and then there’s enormous. The five largest farms in the world are located in China and Australia and between them cover 190,000 square kilometers, dwarfing their […]

New Rohde & Schwarz Test System for Automotive Radar Sensors Electronically Simulates Even Laterally Moving Objects

The new R&S RTS radar test system from Rohde & Schwarz simulates driving scenarios for testing radar based advanced driver assistance systems (ADAS) and radar sensors used in autonomously driving cars (AD) entirely over the air. The test solution consists of the new R&S AREG800A automotive radar echo generator as a backend and the R&S […]

Comtech Telecommunications Corp. Awarded $6.3 Million in Contracts for High-Power Ka-Band TWTAs

Comtech Telecommunications Corp. (NASDAQ: CMTL), a leading global provider of next-generation 911 emergency systems and secure wireless communications technologies, announced today, that during its fourth quarter of fiscal 2021, it was awarded multiple contracts aggregating $6.3 million for 500-Watt Ka-band traveling wave tube amplifiers (“TWTAs”) for both military and commercial High-Throughput Satellite (“HTS”) systems. HTS […]

HyperFlex™ Cable

The new HyperFlex cable offers superior flexibility when compared to traditional solder-terminated connectors of similar sizes and applications. It incorporates a solderless termination, eliminating solder wicking and enabling tight, right-angle bends directly to the connector. Available in three different series (.090, .120, and .141” diameter), with a frequency range from DC to 67 GHz. MEGAPHASE […]

Limiter

Model LM-1G2G-4CW-1KWP-SMF is a limiter that operates over the 1.0 to 2.0 GHz frequency range. Specifications include maximum insertion loss of 0.7 dB, maximum VSWR of 2.0:1, input power of 4W CW minimum, 1 kW peak (1% duty cycle, 1 µs maximum pulse width), and maximum flat leakage of 16 dBm (40 mW) maximum. PLANAR […]

Tiny LTCC Filters

The BFCQ series of low-temperature-cofired-ceramic (LTCC) bandpass filters includes four models for isolating 5G cellular wireless passbands n257, n258, and n260. They measure only 2.5 x 2.0mm and are surface mountable, but handle as much as 1W input power. The compact filters handle operating temperatures from -55 to +125°C. MINI-CIRCUITS (22)

Q/V-Band Phased Array Antennas

A new phased-array user terminal has been specifically designed for operation in the higher millimeterWave frequency bands for evolving next-generation communication satellites. The new low-profile antenna will operate in the Q- and V-band frequencies, designated for adoption by satellite operators in LEO, MEO, GEO, and HEO. THINKOM SOLUTIONS (29)

OpenVPX Backplanes

A new 3-slot 3U OpenVPX backplane with an additional VITA 62 PSU slot, this new backplane has a BKP3-CEN03-15.2.9 VITA 65 profile. The 3+1 slot backplane is standardly designed to PCIe Gen3 speeds with options for higher levels. Several other VITA 65 and SOSA profiles with integrated PSU slots are available. PIXUS TECHNOLOGIES (19)

Flexible MCX Coax Cable Assemblies

The MCX product series has been expanded to include additional cable assembly options on RG-174 cable. These 50 ohm assemblies are available in plug to plug configurations in an extensive range of standard lengths from six inches to three meters. MCX cable assemblies are suitable for a number of applications. AMPHENOL RF (19)

From RF Link and Component Design to Implementation with Cadence VSS and Rohde & Schwarz VSESIM-VSS Software

by Dr. Gent Paparisto and David Vye, Cadence and Markus Loerner, Rohde & Schwarz Simulation with electronic design automation (EDA) software is critical to the design of modern RF front-end electronics and wireless systems found in 5G, radar, and wideband satellite link applications. To ensure product development success and minimize the number of design iterations, […]