plasma stealth造句

• There are claims that Russian researchers are working on " plasma stealth ".
• Boeing filed a series of patents related to the concept of plasma stealth.
• Plasma stealth technology also faces various technical problems.
• Or perhaps use plasma stealth to sheath it . talk ) 15 : 16, 13 November 2011 ( UTC)
• I was reading Plasma stealth, and it said that in addition to absorbing EM radiation, plasma also reduces aerodynamic drag.
• Plasma stealth is a phenomenon proposed to use ionized gas ( RF more complex laser discharges, but these may be difficult in practice.
• According to this June 2002 article, the Russian plasma stealth device has been tested aboard a Sukhoi Su-27IB fighter-bomber.
• However, present optical detection devices like FLIR has a shorter range than radar, so Plasma Stealth still has an operational range space.
• A plasma can, at least in principle, absorb all the energy in an incoming wave, and this is the key to plasma stealth.
• However, plasma stealth implies a substantial reduction of an aircraft's RCS, making it more difficult ( but not necessarily impossible ) to detect.
• Other than plasma stealth are there any other technologies that can actively stealth an aircraft ? talk ) 04 : 12, 4 January 2011 ( UTC)
• The great advantage Plasma Stealth possesses over traditional RF Stealth techniques like shape morphing into LO geometry and use of radar-absorbent materials is that plasma is tunable and wideband.
• Control of plasma properties like density and temperature is important for a functioning plasma stealth device, and it may be necessary to dynamically adjust the plasma density, temperature, or combinations, or the magnetic field, in order to effectively defeat different types of radar systems.
• A simple application of plasma stealth is the use of plasma as an antenna : metal antenna masts often have large radar cross sections, but a hollow glass tube filled with low pressure plasma can also be used as an antenna, and is entirely transparent to radar when not in use.
• The use of plasmas to control the reflected electromagnetic radiation from an object ( Plasma stealth ) is feasible at suitable frequency where the conductivity of the plasma allows it to interact strongly with the incoming radio wave, and the wave can either be absorbed and converted into thermal energy, or reflected, or transmitted depending on the relationship between the radio wave frequency and the characteristic plasma frequency.
• Despite the apparent technical difficulty of designing a plasma stealth device for combat aircraft, there are claims that a system was offered for export by Russia in 1999 . In January 1999, the Russian ITAR-TASS news agency published an interview with Doctor Anatoliy Koroteyev, the director of the Keldysh Research Center ( FKA Scientific Research Institute for Thermal Processes ), who talked about the plasma stealth device developed by his organization.
• Despite the apparent technical difficulty of designing a plasma stealth device for combat aircraft, there are claims that a system was offered for export by Russia in 1999 . In January 1999, the Russian ITAR-TASS news agency published an interview with Doctor Anatoliy Koroteyev, the director of the Keldysh Research Center ( FKA Scientific Research Institute for Thermal Processes ), who talked about the plasma stealth device developed by his organization.