Parachute Automatic Activation Device (ADD) for Low Altitude Jumps
Small Business Information
CYBERNET SYSTEMS CORP.
727 Airport Blvd., Ann Arbor, MI, 48108
AbstractNot Available Among different methods using electomagnetic impact to disable radio-electronic devices the most effective one is the use of a series of video pulses of duration ¿ 10 ns. A series of such pulses with repetition rates of several hundred hertz lowers the sensitivity of protection circuits by up to two orders of magnitude. We propose to use microwaves as a carrier frequency with video modulation. Microwave radiation can be formed as a narrow wave beam that sufficiently increases the power flow on the target, consequently increasing the processes of rectification in the irradiated radioelectronic elements. This combination of using a narrow directed wave beam with pulses of duration of about 10 ns will generate an effective tool for far distance disabling of electronic circuits. A mobile device using a high-power L-band vircator already exists and operates in the single pulse regime. However, the vircator cannot operate as a HPM generator of high rate repetition pulses because of the position of electrodes in the interaction space. The proposed development of HPM X-band sources which are capable of operating at a high repetition rate, with bursts of short pulses and in automodulation regimes, will permit us to build a far distance HPM disabling device consisting of a system of focusing the wave beam and a high current electron gun able to operated at high repetition rate pulses. In addition to functioning as an electromagnetic impact device such a set-up can also be used for distance testing of radioelectronic devices and as a nanosecond radar with high interference immunity and high resolution.
* information listed above is at the time of submission.