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By John Oncea, Editor
Astronomers say we’re one step closer to determining how and when galaxies first appeared in the universe – about 300 million years ago, give or take 100 million years – thanks to data mined by University of Missouri researchers from NASA’s James Webb Space Telescope. But what technology is Webb using to mine this data and is the data accurate?
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By John Oncea, Editor
Back Channel presents the most captivating news and innovations in RF and microwaves. This week, we look at if the semiconductor market is hot or not, guiding lightning with a high-power laser, and more.
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Application Note
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Krytar
Hybrid couplers perform many functions, including splitting and combining signals in amplifiers, switching circuits, and enabling antenna beam-forming networks in applications where power or frequency need to be monitored, leveled, alarmed, and/or controlled.
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Article
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Wireless Telecom Group
From testing a system’s response to interference, maximizing the power levels of directed energy weapons via coherence spreading, and securely encrypting sensitive data, AWGN sources are versatile tools that can improve advanced systems.
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Article
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Wolfspeed, A Cree Company
Since creating the industry’s first GaN on SiC HEMT over two decades ago, Wolfspeed has enabled and driven the market by offering GaN on SiC products that effectively replace LDMOS parts in applications.
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Article
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By Elias Reese,
Qorvo
The STARRY NITE project is to develop and mature domestic, open state-of-the-art RF GaN foundries in alignment with the DoD’s advanced packaging ecosystem.
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White Paper
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Mercury Systems, Inc.
To support ever-increasing computational challenges in radar, engineers must consider new innovative design approaches to meet real-time performance expectations. Utilizing new technology, it's now possible to solve the most advanced radar, cognitive EW, and AI challenges, all on a single board.
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Article
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Bliley Technologies, Inc.
An OCXO is a temperature-controlled device that maintains a quartz crystal's constant operating temperature. This prevents changes in the specified frequency due to variations in ambient temperature. This article provides in-depth information on the anatomy of an OCXO and its basic technologies.
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Application Note
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By Neil Ross,
AR Modular RF
The AR Modular RF Model AR-50 Booster amplifier provides superior uplink and downlink performance for enhancing UHF satellite communications. Properly setting up the receive path will maximize the link quality and reliability.
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Article
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By Murray Slovick,
JFW Industries, Inc.
Mismatch loads can be used to test amplifiers and help characterize their performance under conditions that might occur in the field. To do so, a mismatch load (or mismatch termination) is used to present a specified VSWR, rather than the usual 1:1 perfect 50 ohm load.
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AR offers over 100 amplifier models ranging from 10 Hz – 50 GHz and with power levels of 1 W – 100 kW.
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The ADF4371 and the ADF4372 are wideband synthesizers with integrated voltage controlled oscillators (VCOs) that use autocalibration to choose the appropriate core select, band select, and bias level calibration values to lock the device.
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The dB-9004 is a custom-mounted integrated antenna digital control unit (IADCU). It operates in the C, X, and Ku-band frequency ranges and provides highly accurate RF output (FM, AM, and pulse-shape modulated).
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Download Datasheet
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• Request Information
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dB Control |
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The R&S MXO 4 series is the first of a new generation of oscilloscopes that excels in both performance and value. The instruments deliver a once-in-a-decade engineering breakthrough for accelerated insight.
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Download Datasheet
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• Request Information
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Rohde & Schwarz GmbH & Co. KG |
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The M3x5x series voltage controlled crystal oscillator (VCXO) delivers jitter performance as low as 130 fs at 622.08 MHz that supports demanding applications including data center interconnect, broadcast video, and test and measurement.
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Download Datasheet
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• Request Information
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MtronPTI |
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The ADM-8007PSM is a high-linearity, high gain, low noise distributed amplifier capable of providing +23 dBm output power up to 38 GHz.
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Download Datasheet
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• Request Information
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Marki Microwave |
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The SKY55951-11 front-end module (FEM) features an integrated L1 low-noise amplifier (LNA) and post-filter along with an L5 LNA and post-filter designed for global navigation satellite system (GNSS) receiver applications.
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Download Datasheet
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• Request Information
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Skyworks Solutions, Inc. |
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The AMP2121-LCSolid State High Power Amplifier is designed for broadband EMI/RFI, Lab, and Communication applications and is suitable for all single-channel modulation standards, EMC, and automotive.
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Download Datasheet
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• Request Information
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Exodus Advanced Communications |
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