In this white paper, the fundamental working principles of active antennas are discussed as well as what makes them different compared to passive antennas. In addition, the important parameters relating to active antennas are explained and typical system applications are discussed, including a comparison with passive antenna solutions and a focus on radio monitoring in the HF frequency range. Download the paper for more information.
LoRa® Connectivity Made Smarter With Low-Power, Front-End Modules
LoRa®, short for long range, is a low-power wide-area networking (LPWAN) technology operating in unlicensed ISM bands that is rapidly gaining traction within the internet of things (IoT). Designers of LoRa-based end devices face several challenges in getting a product to market, where hardware, software and cloud connectivity must all seamlessly integrate and operate. This white paper presents a solution on how to make LoRa connectivity smarter with low-power front-end modules.
R&S®FSWP And The Validity Of Positive Phase Noise Values
This white paper reviews the classical spectrum analyzer measurement of L(f) and its shortcomings. It also discusses how modern phase noise test sets measure phase noise and avoid the limitations imposed by direct spectrum measurements, especially with the use of the R&S®FSWP.
How To Analyze Passive Low Frequency Components With A Rohde & Schwarz Oscilloscope
This white paper presents a technique for easily and quickly analyzing low frequency response on an oscilloscope with the R&S®RTx-K36 frequency response analysis (Bode plot) option. The R&S®RTx-K36 frequency response analysis (Bode plot) option uses the oscilloscope’s built-in waveform generator to create stimulus signals ranging from 10 Hz to 25 MHz.
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.
Single Layer Capacitors For DC Blocking Or RF Bypass Applications
Dielectric Laboratories (DLI) offers a series of single layer capacitors designed with Class II dielectric materials and X7R temperature stability characteristics for a variety of DC blocking or RF bypass applications. With operation capabilities over a broad frequency range, these high frequency, wire bondable capacitors are ideal for GaN, GaAs, filtering, tuning, and coupling applications where small size and microwave performance is vital for a circuit’s performance.
KRYTAR’s Model 158030 ultra-broadband directional coupler is designed for applications operating within the 0.5 to 8.0 GHz frequency range where external leveling, precise monitoring, signal mixing or swept transmission and reflection measurements are required. These include wireless designs and many test and measurement applications from UHF through C-Band including electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing environments.
0.5-18 GHz 50 Ohm Directional Coupler: 50C-070-XX
The 50C-070-XX from JFW is a wideband directional coupler designed to operate from 500 MHz to 18 GHz and is rated for 50 Watts of RF input power.
Passive Loop Antenna: SAS-563P
The SAS-563P is a 12” passive shielded loop antenna as an excellent solution for shielding effectiveness testing. The electrostatic shielded loop antenna is typically used for shielding effectiveness testing per IEEE 299, MIL-STD 285, and NSA 65-6 as well as many other test standards. This passive loop antenna is shielded against the electric component by enclosing the conducting loop within an all-metal shield.
AR Predefined Systems
Producing a system that excels in performance and reliability is easy when you have System Design and Applications Engineers with years of experience, Customer Service with global reach, and products that are known for performance and quality. AR has this very organization and product offerings. AR is here for you at each step to ensure that the system design, integration, and support of your EMC or RF system complies with your goals.
5.9 GHz 802.11p DSRC High-Power Front-End Module: SKYA21043
The SKYA21043 is a highly integrated, 5 GHz front-end module (FEM) designed specifically for 802.11p V2V and V2X applications. The module incorporates a 5 GHz single-pole, double-throw (SPDT) transmit/receive (T/R) switch, a 5 GHz high-gain low-noise amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA) intended for high-power 802.11p applications and systems.
Introducing Pentek’s Family Of Quartz Products
Based on the Xilinx Zynq® Ultascale+™ RFSoC, the Quartz family brings performance and high-density integration to a wide range of different application spaces with a uniquely flexible design path. Quartz is available in standard form factors like 3U VPX, or with the QuartzXM™ Carrier Design Kit, it can be deployed on application specific custom carriers.
Introducing Skyworks’ Broadband Low-Noise Amplifiers
The SKY67183-396LF and SKY67189-396LF models are broadband low-noise amplifiers designed for upcoming 5G network requirements. With features such as superior gain flatness, exceptional linearity, and an internal active bias circuitry, these LNA offers the ability to externally adjust supply current and provide stable performance over temperature and process variation.
Introducing The Vegas And Vampire Cybersecurity Solutions For Avionics Data Busses
The Vegas and Vampire solutions are physical mitigation devices designed to simplify cyber assessment and authorizations to protect avionics bus from malicious traffic, LRU failure, signal transients, untrusted bus monitors, etc. They are compatible with many COTS MIL-STD-1553 analysis tools to provide users with the flexibility to process and analyze data based on their platform’s needs.
IMS 2020 MicroApps: 60 GHz Phased Array Design Using XFdtd For WiGig
In this video presentation, Remcom discusses analyzing and optimizing an aperture coupled 1x4 patch antenna array with a compact, fan-shaped feeding network for operation in 60 GHz band using Remcom’s full-wave electromagnetic simulation product, XFdtd. We also demonstrate superposition and antenna array optimization. The superposition simulation provides a means for checking the performance of individual elements in an array, each with a different input power and phase. The array optimization feature allows users to estimate the excitation for each element in the array for a specified EIRP. Further, the total spatial coverage of designed phased arrays will be accurately estimated.
Designing A Practical 100GbE Real-Time Recording System For The Xilinx RFSoC
The Xilinx RFSoC provides 100 Gigabit Ethernet optical ports for streaming data from its high-speed A/D converters. 100 Gigabit Ethernet is capable of streaming data at rates as high as 12.5 Gigabytes per second. In order to capture data at these very high rates, real-time recording systems require a major upgrade in their storage technology. NVME provides a new storage protocol and interface to accommodate exponentially higher streaming data rates than previous generation interfaces. This presentation will familiarize system design engineers with PC based real-time recording systems and the latest techniques for creating an NVME PCIe type recording system.
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CommAgility Demonstrates 5G End-To-End Connection Accelerating 5G RAN Development With New Software And Hardware
Wireless Telecom Group (NYSE American: WTT), announced today that CommAgility has achieved the technological milestone of establishing 5G high data rate end-to-end connections with its latest software and reference design products for 5G base stations.
Keysight’s High-Speed Digital Test Solutions Selected By Allion Labs To Validate SerDes* Devices In Compliance To Interconnect Standards
Keysight Technologies, Inc., a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, and Allion Labs, a global IT testing and verification consulting firm, announced that Allion Labs has selected Keysight’s high-speed digital test solutions to validate SerDes devices* in compliance to the latest interconnect standards.
Remcom Announces Radar Simulation Enhancements In WaveFarer, Providing Next Level Realism With Diffuse Scattering And Material Transmission
Remcom announces diffuse scattering from rough surfaces and transmission through materials in the latest release of WaveFarer®, its high fidelity radar simulation software for drive scenario modeling and indoor detection applications. New features reveal backscatter from road surfaces and vehicle interiors, elevating realism of simulations by providing a more accurate representation of conditions in the real world.
KRYTAR Announces A New Directional Coupler Operating From 0.5 To 8.0 GHz With 30 dB Coupling
KRYTAR, Inc., a leader in the design and production of ultra-broadband microwave components and test equipment announces a new Directional Coupler operating in the frequency range of 0.5 to 8.0 GHz offering Nominal Coupling of 30 dB in a compact package.
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