Scientists at the U.S. Army Research Laboratory have developed a novel algorithm that enables localization of humans and robots in areas where GPS is unavailable.
Two outback radio telescopes synchronised to observe the same point of sky have discovered more about one of the Universe’s most mysterious events in new research published recently.
A new study shows that terahertz data links, which may play a role in ultra-high-speed wireless data networks of the future, aren’t as immune to eavesdropping as many researchers have assumed. The research, published in the journal Nature, shows that it is possible for a clever eavesdropper to intercept a signal from a terahertz transmitter without the intrusion being detected at the receiver.
A future vision of high speed wireless Internet that promises to break down two major 5G challenges has taken a leap forward following milestone tests of a cutting-edge European millimeter wave wireless technology.
Qorvo offers the new QPB9329 highly integrated front-end module with operation in the 3.8 – 5.0 GHz frequency range for TDD base station, wireless infrastructure, small cell BTS, and pre-5G/5G massive MIMO applications. This LNA module integrates a two-stage LNA and a high power switch in a dual-channel configuration.
AR provides up to 500 watts of linear output power over the 0.7 to 6 GHz instantaneous frequency band in one benchtop amplifier housing when driven with a signal generator output of 0dBm. These Class A designs offer ∞:1 output protection, excellent harmonics and 100% rated power without foldback into mismatched loads. Class AB units are also available. Units have a digital display and all amplifier control functions and status indications are available. These instruments are used for EMC, wireless, or EW applications.
The NuPower™ 12B01A broadband, high performance solid-state power amplifier delivers over 10 watts across the entire 1.0 GHz to 2.5 GHz frequency range. Ideal for broadband RF telemetry and military communication systems that require high reliability and high efficiency in a compact housing.
JFW’s 50BA-024-62 is a mini benchtop programmable attenuator assembly designed for mm-wave testing. It is configured with one solid-state programmable attenuator, and it features an attenuation range of 0 to 62 dB in 1 dB increments and 50 Ohms nominal impedance.
Corry Micronics, Inc. (CMI) offers a wide range of cellular band high-power amplifiers operating over the 900 MHz to 2,700 MHz frequency range for use in a variety of cellular applications. This family of amplifiers features high linearity, base station quality, low noise figure, and frequency modulation in GSM, LTE, and UMTS.
Integra Technologies introduces the C-band IGT5259CW25 transistor with GaN on SiC HEMT technology exhibiting 12 dB typical gain and 48% drain efficiency. It is ideal for applications operating in the 5.2 – 5.9 GHz frequency range. This depletion mode device is 100% high power RF tested in a 50Ω RF test fixture.
Remcom's 5G MIMO simulation software offers a unique ray tracing capability for simulating MIMO antennas for 5G, WiFi, and other technologies relevant to today's rapidly advancing technologies.
The SKY16602-632LF is a low-threshold (+5 dBm typical) PIN diode limiter module covering the 0.2 to 4.0GHz frequency range. It features low insertion loss, low distortion, integrated PIN limiter and Schottky diodes, and DC blocks.
Role Call, a series on RF Globalnet, takes a “peek behind the curtain” to help answer the questions related to different jobs and career paths in the RF and microwave industry. Recently, Kenny Lee, Senior Field Application Engineer at LitePoint, took time to answer some questions about his occupation.
As electronics and RF systems have become increasingly complex, the need to catch and fix errors during the design phase of a project has become increasingly important. Catching an error during the design phase is orders of magnitude less expensive to fix than catching it during the manufacturing or test phases. This article offers five simple steps for ensuring the most productive design review possible in each project.
The requirements for automotive radar sensors in common ranges - such as 24 GHz and 77 GHz - are becoming more stringent and engineers need to understand how design decisions affect performance.
The IoT Gold Rush—the move to integrate wireless transmission, circuitry and sensors into everyday household items and consumer goods to make them more appealing—is expected to increase the demand for EMC simulation. This article discusses the history of the move towards IoT technology and how simulation improves EMC in the IoT devices.
This article discusses the importance of electromagnetic compatibility (EMC) in a variety of industries, including automotive, aerospace, defense, communications, railway, consumer electronics, energy, and healthcare. The challenge occurs when more and more electronic devices and circuits need to be fit into smaller areas while still maintaining EMC.
The new SUCOFLEX 400 microwave cable family has been specifically developed for industrial, medical, test and measurement and ground defence applications, where the lowest loss, highest performance, best phase stability versus temperature and phase stability versus bending, excellent return loss and mechanical stability are of the utmost importance.
MegaPhase offers a series of low loss cable systems made with the industry-leading GrooveTube® design and rugged construction to resist torque, pull, and crush forces. This wide range of connector types may be used in many different markets including phased array radar, electronic warfare, military, and communication systems.
The Fischer Plastic Series is a family of high performance, fully insulated plastic connector bodies that are all compatible with Fischer’s metallic connectors. Key features include high reliable signal path, high signal and contact density, clear coding for easy operation, and resistance to large temperature variations.
Today’s shift towards faster 4G networks has transformed our world with entirely new mobile apps with higher connectivity. In the growing Internet of Things, these faster networks are extremely important for the seamless transfer of high amounts of data. 5G networks are the future technology that will connect the world we live in.
Skyworks offer two new front-end modules (FEMs) for GNSS/GPS/GLONASS/Galileo/Compass/QZSS radio receiver applications in the 1559 to 1606 MHz frequency range. The SKY65933-11 and the SKY65943-11 feature an integrated low noise amplifier (LNA), and a pre-filter and post-filter. Both devices use surface-mount technology (SMT) in the form of a 2.5 x 2.5 mm Multi-Chip Module (MCM) package, which allows for a highly manufacturable and low-cost solution.
Skyworks’ newest family of compact, high performance RF front-end modules (FEMs) is specifically designed for LPWAN – supporting LoRa®, SigFox and other unlicensed band technologies – as well as high-power Industrial, Scientific, Medical (ISM) applications operating in the 860-930 MHz frequency range. These new solutions deliver improved sensitivity and more than quadruple the operating range versus a standalone system-on-chip (SoC).
AR’s new COO, John Kim, gives a quick summary of the AR service oriented culture and divisions worldwide at the 2018 IEEE EMC Symposium. #AR50YearsStrong
Measure frequency vs. time using the new Transient Mode measurement option on the Berkeley Nucleonics Phase Noise Tester. This measurement mode enables both wide band and narrow band measurements with high measurement rates and long measurement spans (track drift over time). Use the wide band measurement to analyze large frequency changes. Measure and characterize a 100 uS transient period between a 1 GHz and 2 GHz signal from an RF Signal Generator. Measure and characterize a 10 kHz frequency modulation.
CPI BMD is the world’s largest manufacturer of receiver protectors and magnetrons. We also manufacture TWTs, CFAs, transmitter assemblies, scientific systems, high-power solid state switches and switch assemblies, pressure windows, a wide variety of multifunction components and Integrated Microwave Assemblies.
Qorvo ("kor-vo") enables customers to launch next-generation designs even faster. Our unique combination of talent, technology, scalability and innovation helps you eliminate barriers to bringing your most powerful ideas to market.
"We believe that our new name reflects our company's commitment to keep customers at the center of all that we do," said Bob Bruggeworth, Qorvo president and CEO. "As a new leader in RF solutions, Qorvo will offer the agility, innovation and precision customers need for success in mobile, infrastructure, and defense markets."
Skyworks is the industry’s leading wireless semiconductor company focused on RF and complete semiconductor systems for mobile communications applications...
RF Interconnect: connectors, coaxial cable and assemblies, delay lines, lightning protection, picocell antennas, adaptors, terminations, attenuators, couplers, splitters|Fiber Optic Interconnect: connectors, fiber optic cable and assemblies, attenuators, splitters, optical distribution frames|Test and measurement components: test leads, adaptors, terminations, test kits
Electronic Military & Defense was developed as a resource for engineers, program managers, project managers, and other professionals involved in the design and development of electronic and electro-optic systems for a wide range of defense and aerospace applications. Check out the digital edition of our latest issue for exclusive editorial on open architecture and standards applied to defense applications, overlooked EMC vulnerabilities, microfabrication, display technologies, and more.
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Apple and Samsung opt for different 5G modems, the UK pushes to lead in autonomous vehicles, 5G is applied to robotics and public safety, and more, all in this edition of The Week In 5G.
Skyworks Solutions, Inc., an innovator of high performance analog semiconductors connecting people, places and things, today announced that it is ramping 5G small cell and massive MIMO (multiple-input, multiple-output) solutions that significantly enhance network efficiency, delivering higher capacity with greater coverage.
ClioSoft recently announced SOS for Tanner, a SoC design management platform developed by ClioSoft in collaboration with Mentor, a Siemens business.
Leading international manufacturer of components and system solutions for optical and electrical connectivity, HUBER+SUHNER, is set to debut its newest cable assemblies which push the boundaries for stability and reliability in harsh environments at Electronica, November 13-16, 2018 in Munich.
Rohde & Schwarz has demonstrated an innovative test system for conducting radiation measurements on 5G millimeterwave devices in the range from 20 GHz to 87 GHz using a compact antenna test range (CATR). The new solution will offer 5G RF engineers a great advantage, significantly accelerating time-to-market for 5G millimeterwave cellular devices.
Quantenna Communications, Inc. (NASDAQ: QTNA) and Starry are joining forces to deliver pioneering gigabit Wi-Fi solutions in millimeter wave bands, leveraging Quantenna’s advanced 8x8 MIMO capabilities and Starry’s smart antenna RF technology.
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