christian louboutin which is the peak power of about 22 kilowatts

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corners and crevices on the aircraft due to a variety of diffraction and scattering for the contribution is relatively low, at 0 or -30 dB up and down, RCS value corresponding to the thousandth of a few square meters. Therefore, according to the shape and structure of aircraft design,hollister, generally can figure out the scope of RCS values. F-35 uses the airborne active phased array fire control radar,barbour international, mine fronts arranged slightly tilted upward,barbour soldes, will enter the radome to shoot radar reflectivity independent of direction to the receiver; the use of S-type inlet and drum kit into the airway design, all of the engine front shield: metal coated cockpit radio radar all the way to the future reflection,air max femme pas cher, make it impossible to enter the cockpit causing strong scattering; with built-in tank shells designed to avoid the complex superposition and reflection between external stores scattering; the main wing leading edge,jordan pas cher, the leading edge of the horizontal tail and vertical tail leading edge of the horizontal projection parallel to the edge, the edge projection parallel to the trailing edge of horizontal tail and vertical tail wing after the main form of scattering eight main lobe; body surface hatch edge all serrated design.
communications, target recognition and other functions. AN F-22 equipped / APG-77 radar about 2200 10 watts of power in a digital transmission / receiving (T / R) module, which is the peak power of about 22 kilowatts, the duty cycle (the time period of continuous operation pulse time occupation ratio of the total time) is 25%,barbour pas cher, the average power of up to 5 kilowatts. The number of components due to the APG-81 radar head is less than the diameter of the reason some of the APG-77, there are no exact figures, allegedly in 1200 or so,veste barbour homme, that is the peak power of 12 kW average power up and down in two kilowatts. At this time, APG-81 to 10 square meters target detection distance in about 250 km. If the head of the F-20 and F-22 RCS also similar between -20 or -30 dB.
reflecting cavity structure, surface specular reflection,parajumpers paris, and the tip edge diffraction,escarpins louboutin, surface traveling wave backscatter diffraction creeping wave, double or multiple scattering and the curvature of the surface is not continuous or discontinuous surface scattering. Among them, between the fuselage and wings, contribution concave structure reflecting cavity fin and horizontal stabilizer,hollister online, angular structure formed between the plane reflecting external objects,nike jordan pas cher, nose radar cabin, cockpit and inlet formed very huge for RCS often at 10-0 dB RCS value corresponding to a few tens of square meters. Edges.
then the APG-81 found its distance of about 20-40 km. F-35 is also equipped with photoelectric sensors are used to detect,zanotti pas cher, the detection range and resolution are unknown,barbour france, but certainly there is a qualitative improvement over the United States three generations of machines mounted "Blue Shield" pod. Three generations of machines mechanically scanned fire control radar and no interference, only use the onboard active jammer interference, the absence of larger size and magnification transmitter antenna, power is far less airborne fire control radar, and APG-81 You can use the radar itself powerful transmit power active interference, it is particularly noteworthy. Since the APG-81 has an average power of about 2 kilowatts of interference may be only a few hundred watts of average power is generally three generations of airborne radar completely burn.
at a considerable distance on the left angle measurement functions,nike tn, complete loss ranging capability. Loss ranging capability, target tracking and missile anti-envelope calculation capability is lost,giubbotti woolrich, basically no longer have an effective combat capability.
the creeping wave scattering direction unrelated to the receiver. Now for the F-22 head-RCS estimated value is between -20 or -30 dB, which is between one hundredth to one thousandth square meters. Body surface curve F-35 due to the presence of various sensors raised more, is not conducive to the control of creeping wave scattering. After considering these actions and factors,hollister soldes, F-35 head-RCS should be between -10 or -20 dB,louboutin, which is one-tenth to one hundredth square meters of the order. Calculated according to the formula radar, F-35 allows for a head about 5 m2 RCS target detection distance of 100 km of radar detection range of the F-35 is reduced to the level of 20 or 40 kilometers. F-35 radar performance and electronic interference analysis AN F-35 equipment / APG-81 radar is the fourth generation of the active phased array fire control radar, except with strong detection capabilities,hollister outlet, but also to achieve an integrated RF capabilities to complete electronic warfare.
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