A quantum sensor could give Soldiers a way to detect communication signals over the entire radio frequency spectrum, from 0 to 100 GHz, said researchers from the Army.
The Week in 5G: 5/12/2020 — Huawei, Automakers form 5G “Ecosystem” Alliance; Australia Eyes 850 MHz and 900 MHz Bands for 5G
Plus, science deniers' crusade against 5G continues, Qualcomm touts a new processor, New Zealand forgoes an auction and assigns 5G spectrum directly, and more, all in this edition of the Week in 5G.
Combining Bluetooth And Low Power Cellular For IoT: Practical Design Considerations And Innovative Use Cases
This white paper’s goal is to help engineers successfully prepare for and execute their first cellular IoT design projects without needing to have the same level of expertise as a deeply specialized RF engineer, allowing the completion of projects with practical information and advice that product engineers can immediately put to use.
For 5G to deliver high expectations, it must operate across wide contiguous frequency spectrum - only available at mmW frequencies. The frequency bands in the spectrum above 24 GHz can support large bandwidths and high data rates, ideal for increasing the capacity of wireless networks. Anokiwave offers the industry's most complete portfolio of Silicon ICs for mmW 5G and is the trusted choice of Tier-1 and -2 OEMs worldwide.
All direction finding methodologies are meant to determine the physical or geographical location of a source of radio frequency energy. The choice of an appropriate direction finding methodology to use for a given application is largely a function of the target signal's characteristics, such as frequency and modulation, but is also influenced by the propagation environment as well as cost and complexity. Recent advances in the development of hybrid direction finding methodologies attempt to overcome some of these restrictions and increase accuracy by using a combination of methodologies.
HF, or “high frequency” technology, usually refers to signals with frequencies in the 3 MHz to 30 MHz range, all though, many practical cases extend these frequencies as low as 1.5 MHz. One of the best-known applications of HF is worldwide or global communications. Government, military, and commercial broadcasters can reach listeners worldwide using HF frequencies. This paper explores the unique properties of HF that enable global communications.
Over time, the telephone replaced the telegraph, and now cellular and voice over Internet protocol (VoIP) technology are replacing the landline. As more communication is done wirelessly and over the Internet, we are becoming more interested in increased bandwidth. This is because bandwidth places a limit on how quickly we can send information through a channel such as an optical fiber or a section of the radio spectrum.
MUST-SEE PRODUCTS FROM IMS 2020
EMI Filters are used to prevent electromagnetic interference in avionics and aircraft systems, as well as military shipboard/vehicle electronics, and in military communication systems. Electromagnetic interference can cause a complete loss of data in communications systems, or a simple decline in data quality.
Connectors And Cable Assemblies For Medical Devices
Fischer Connectors® offers a line of connectors and cable assemblies that feature unparalleled signal integrity, fully secured connections, medical standard compliance, durability, 360° EMC shielding, and advanced ergonomics.
Video Demo: Comtest Unique Features In Semi-Anechoic And RF Shielded Rooms
Comtest Engineering provides a number of outstanding EMC shielding and test chambers supported by AR technologies that are demonstrated in this video.
Introduction Of AR Modular RF’s AR5000 Series
AR Modular RF’s AR-5000 Series comprises wideband, Class A/AB linear amplifiers designed for use with modern digital modulations. Engineered with a flexible system architecture, AR-5000 Series amplifiers are tailored to meet specific user needs over the frequency range of 80 kHz to 1000 MHz and power range of up to 1000 Watts CW and 4000 Watts peak. In this video, Joe Craig introduces the first model in the AR5000 series.
Product Demo - AR’s AA Field Generating Systems
In this video Flynn Lawrence, AR’s Senior Applications Engineer, demonstrates AR’s AA Field Generating Systems. These solid-state field-generating systems comprise an amplifier/antenna combination in a single housing which can generate field strengths up to 50 V/m with two band-specific models covering 18 to 40 GHz.
Improving Performance Using FEKO And HyperStudy At Northrop Grumman
Scott Burnside, Senior Antenna & RF Engineer at Northrop Grumman, explains how Altair Feko and HyperStudy can be combined to design and optimize antennas for land vehicles, helicopters, and aircrafts.
Airbus Helicopters Relies On Simulation To Develop Antennas Quickly And Efficiently
Hervé Dutruc, antenna and communication expert at Airbus Helicopters, highlights some of the challenges the company faces for antenna design and installation definition. Airbus Helicopters relies on Altair Feko simulations to support the increased of use of composite materials and growing frequency for communication systems.
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Saelig Introduces Quick-Setup -100dB Attenuation RF/EMI Tabletop Enclosures
Saelig Company, Inc. has introduced the SFI High Attenuation Frameless Enclosures which guarantee more than -100dB RF/EMI attenuation in a quick-setup tabletop enclosure. The frameless design allows a smaller footprint, easier storage, and guarantees high attenuation than the RF/EMI Shielded Tabletop Enclosure.
Keysight’s 5G Solutions Selected By Audix To Ensure Safe Radio Frequency (RF) And Microwave Emissions From 5G Devices
Keysight Technologies, Inc., a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, today announced that Audix, a Taiwanese-based test laboratory, has selected Keysight’s 5G solutions to verify safe levels of radio frequency (RF) and microwave emissions from wireless devices.
Laird Connectivity Launches Antenna Selector Tool For RF Products
A global leader in wireless technology, Laird Connectivity has announced a new industry-leading parametric selector tool for RF antenna products. Using this antenna selector tool, customers can quickly and accurately find the right antenna for their project by searching with criteria such as single-frequency and multi-frequency ranges, cable types, cable lengths, and connectors.
Qualcomm Introduces The World’s Most Advanced Mobile Wireless Connectivity Portfolio With 6 GHz Wi-Fi 6E And Bluetooth 5.2
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, launches a flagship portfolio of mobile connectivity systems that represent the most advanced Wi-Fi 6E offerings of their kind. Building upon our leading Wi-Fi 6 and Bluetooth audio technology features, the Qualcomm FastConnect 6900 and Qualcomm FastConnect 6700 mobile connectivity systems feature the fastest available Wi-Fi speeds in the industry (up to 3.6 Gbps) on a mobile Wi-Fi offering, VR-class low latency and Bluetooth advancements delivering immersive audio experiences for classic and emerging LE Audio use cases.
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