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Radio Frequencies

Radio Frequencies news and technical articles from Military & Aerospace Electronics magazine. Search Radio Frequencies latest and archived news and articles

  1. Air Force researchers look to Stellar Science for advanced laser weapons simulations

    Online Articles

    Wed, 29 Oct 2014

    based simulation, including image simulation, thermal modeling, high-power microwave generation and propagation, and radio - frequency antenna modeling. For image generation, Stellar Science employs reverse Monte-Carlo, multi-bounce raytracing, photon

  2. DRS unveils next-generation RF and microwave digital and analog tuners aimed at UAV applications

    Online Articles

    Mon, 27 Oct 2014

    radio, spectrum monitoring, signals intelligence, direction finding, and beam forming. The Polaris small power tactical radio frequency tuner, which is aimed at unmanned aerial vehicles (UAVs), weighs less than 2.5 pounds and fits in the palm of the

  1. Unmanned command and control

    Magazine Articles

    Wed, 15 Oct 2014

    downlink) with growth potential; supporting different types of information transfer; and the efficient utilization of the radio - frequency (RF) spectrum allocated by customers' authorities." The DL system, given its important role in unmanned command and

  2. Rugged EW Processing and Storage Solutions Displayed by Curtiss-Wright at AOC 2014

    Blogs

    Mon, 13 Oct 2014

    2013”. This 6U OpenVPX™ COTS module delivers the highest available bandwidth/highest resolution for wideband Digital Radio Frequency Memory (DRFM) processing. Combined with the specially designed TADF-4300 module (co-developed with Tektronix Component

  3. Air Forces asks Textron to upgrade military AN/USM-670 JSECST flightline test equipment

    Online Articles

    Tue, 14 Oct 2014

    configuration has been in the field for more than 10 years. The system is designed to test aircraft electronic warfare (EW), radio frequency (RF), microwave, and avionics systems. The test equipment enables realistic emitter simulations and multiple-threat

  4. Air Force needs software tool to manage UAV radio frequencies

    Online Articles

    Tue, 23 Aug 2005

    23 Aug. 2005. U.S. Air Force leaders are asking industry to design a software-based tool to help them manage radio frequencies for unmanned aerial vehicles (UAVs) dynamically on an as-needed basis, similarly to how an air tasking order helps

  5. DARPA HERMES to defeat RF jamming with low-power wideband signals

    Magazine Articles

    Mon, 11 Aug 2014

    and techniques for jam-resistant radio frequency (RF) communications that enable ..... location, DARPA officials say. Radio frequencies have the unique combination of all ..... distance links. Nevertheless, access to radio frequencies can be easily denied, and the root

  6. DARPA HERMES program seeks to defeat RF jamming and interference with low-power wideband signals

    Online Articles

    Wed, 16 Jul 2014

    and techniques for jam-resistant radio frequency (RF) communications that enable ..... location, DARPA officials say. Radio frequencies have the unique combination of all ..... distance links. Nevertheless, access to radio frequencies can be easily denied, and the root

  7. Army chooses 20 companies to develop explosives-detection for IEDs hidden in culverts

    Online Articles

    Wed, 17 Sep 2014

    sensor payloads; -- Stolar Research Corp. in Rio Rancho, N.M., which specializes in in-Earth and near-Earth radio frequency sensor science, technologies, and products; -- Science and Engineering Services LLC in Columbia, Md., which specializes

  8. Navy chooses VXI backplanes from Tracewell Systems for submarine communications routing

    Online Articles

    Mon, 22 Sep 2014

    for 80 high-performance 11-slot VXI backplanes for the Radio Frequency Distribution and Control Systems (RFDACS). The RFDACS ..... communication subsystems. It replaces point-to-point wiring of radio frequency (RF) and control signals, and provides modular architecture