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Home » Topics » Aerospace and Defense Channel - Technical Articles, Product Innovations, Resources & Technologies, Industrial/Scientific/Medical Channel - ISM Frequency Content Related to RF/Microwave Technology
Aerospace and Defense Channel - Technical Articles, Product Innovations, Resources & Technologies, Industrial/Scientific/Medical Channel - ISM Frequency Content Related to RF/Microwave Technology
Cobham Advanced Electronic Solutions announced accelerated demand for its technology to be used for rapid sequencing of coronavirus samples for analysis and to aid in diagnosing and treating coronavirus patients.
Orbital Micro Systems (OMS) scored a successful launch of the first weather observation satellite in its Global Environmental Monitoring System (GEMS) constellation, from the NASA Wallops Flight Facility on Wallops Island, Virginia. A D-Band microwave radiometer is the core sensor on the satellite.
Ancortek has launched a new software-defined, two-channel transmitter and four-channel receiver radar kit supporting digital phased-array beamforming and MIMO in the 24 GHz ISM band.
Although microwave and mmWave high-power vacuum electron devices remain “off the radar” of many, particularly those involved with solid-state components and systems, the market for this segment remains over $1 billion, according to ABI Research.
NASA’s Jet Propulsion Laboratory (JPL) has awarded Micro Harmonics an SBIR contract to develop low loss, millimeter wave isolators optimized for cryogenic systems. With few cryogenically-rated isolators available at frequencies above 40 GHz, the SBIR program will develop components NASA designers can use to improve performance in millimeter wave and terahertz systems.
Micro Harmonics, a small business specializing in ferrite-based millimeter wave components, announced the availability of its initial circulator product, the YC148, covering 58 to 64 GHz. The company is also extending its line of Faraday rotation isolators from WR12 (60 to 90 GHz) to WR3.4 (220 to 325 GHz). Prototypes of WR5.1, WR4.3 and WR3.4 designs are being evaluated and will be released by summer.
Micro Harmonics announced the availability of E- and W-Band isolators with low insertion loss and superior isolation. Using a diamond substrate to channel heat to the waveguide block, power handling exceeds the current state-of-the-art.
Wolfspeed extended its family of 50 V unmatched GaN HEMT RF power transistors by adding a 250 W device with a frequency range up to 3 GHz and the highest efficiency of any comparably-rated GaN device available.
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