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moon_light

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  • in reply to: SAAB Gripen and Gripen NG thread #4 #2116144
    moon_light
    Participant

    I would like to see NG over C/D ( like here below enclosed F-2 and F-16 ); https://nationalinterest.org/blog/th…ld-deter-18660

    I have seen that

    in reply to: Franco-German next generation fighter #2116188
    moon_light
    Participant

    Frequency hopping is way slower than DRFM can react.

    How can frequency hopping be slower when it is acting while DRFM is reacting?.

    in reply to: The 'JUST A NICE PIC…' thread #2116259
    moon_light
    Participant

    [ATTACH=CONFIG]262525[/ATTACH]

    Is that a real photo? OMG

    in reply to: Franco-German next generation fighter #2116303
    moon_light
    Participant

    Moonlight, no offese met, but your points and illustrations are from a very outdated book. One can locate a moving tarrget (using inertial vs doppler), of course not as precisely as two aircrafts would. Modern jamming systems are designed to send extremely short patterns, shorter than frequency hopping emitters do.

    That passive range method is known as motion analysis, it will be screwed up if adversary moving erratically, how can you analyzed doppler when your adversary frequency hoping and you don’t know their transmitted frequency?
    I don’t think jammer send shorter pattern than the pulse length of radar

    in reply to: Franco-German next generation fighter #2116323
    moon_light
    Participant

    [USER=”43812″]moon_light[/USER]
    Modern radioelectric ESM/ECM suites can accurately locate source of incoming radiation and generate targeting data by single plane.

    Only against ground targets, it is very complex to geolocate air target because they can move.
    even alq-218 only advertised capability to geolocate ground threat
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    http://www.northropgrumman.com/Capab…s/default.aspx

    in reply to: Mirage 2000 #2116347
    moon_light
    Participant

    Can mirage carry twin launchers?

    in reply to: SAAB Gripen and Gripen NG thread #4 #2116349
    moon_light
    Participant

    Do anyone have an overlap image of Gripen NG over F-16?

    in reply to: Franco-German next generation fighter #2116384
    moon_light
    Participant

    https://www.bfmtv.com/economie/la-france-et-l-allemagne-lancent-l-avion-de-combat-europeen-du-futur-1627552.html

    First contract for SCAF devlopment has been signed yesterday february 6 between France and Germany

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    Interesting that this new fighter has no tail, do they prepaire for maximum VLO?

    in reply to: 2019 F-35 News and Discussion #2116389
    moon_light
    Participant

    F-35 at Red Flag 19-1 is doing its thing.

    Is there a list of fighters type that joined this Red flag? Any European one?

    in reply to: Chinese air power thread 18 #2116393
    moon_light
    Participant

    How good is J-10 compare to JF-17?

    in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2116396
    moon_light
    Participant

    Iam wondering, what was Rafale speed when the pilot pull 10G?

    in reply to: Korean Aviation Industry Thread #2116400
    moon_light
    Participant

    https://youtu.be/p9RhzQK1JyI

    From ROK TV. The first fuselage component, which indicates KFX already entering prototype production stage.
    The video shown KFX with internal bays of 4 of AIM 120 class. Don’t understand Korean, this not sure if the internal bays now still on batch 2 as previously planned.

    Does it carry AIM-120 internal or with semi recessed station? Or both at the same time?

    in reply to: Franco-German next generation fighter #2116406
    moon_light
    Participant

    See above regarding chances of the VLO planes of catching the enemy side unaware. Some additional comments:
    – I very much doubt the VLO plane will move erratically but on the contrary, keep its lowest RCS aspect towards the attacked plane. This restricts massively the space to be searched for. In any case I was arguing that the attacked plane would be aware of what is going on, as opposed to being caught off-guard by an incoming missile.
    – Don’t know how difficult or time consuming is to locate a source of radiation like the applicable ones in practical conditions, triangulation is rather obvious unless further sophistication of the source signal is used. And as said, with an active homing seeker you don’t need to have perfect targeting data, only to guide the missile to the proximity of the target. Also anti-radiation heads exist, that can lock onto you radar emissions.

    -You said a lone fighter, with 1 fighter, you can only triangulate to a stationary target.
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    -Moving erratically here include accelerating , decelerating, increase altitude, decrease altitude at unknown rate, all screw up passive motion analysis ranging.
    -Range of active seeker is short and long range air to air missile need to lead intercept, so without exact location, your missiles can’t reach target

    in reply to: Franco-German next generation fighter #2116461
    moon_light
    Participant

    . Don’t be that medieval knight who enters the battle expecting his shiny ECM armor to protect him from the long bow and musketoon. The best way to survive is to remain unseen until it is too late for an unwary opponent to react (a la Richtofen and Hartman).

    Why not both
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    in reply to: Franco-German next generation fighter #2116478
    moon_light
    Participant

    E

    Now, how would a lonely fighter, VLO or not, manage to attack a modern adversary from far BVR without being noticed (by turning on its radar or providing mid-course guidance to its missiles) is a mystery to me.
    Any modern fighter would be aware by the moment of launch (bay opening) the latest that he is under attack, which would allow him to counter it and reduce drastically its.

    Why do you think it is a mystery? As long as your force have more than 1 VLO fighter, in combat they can guide one another through datalink like AEW&C guide conventional aircraft, only one aircraft need to have its radar on. VLO fighter won’t suddently look like B-52 once they open their bay so it is not a given that a modern fighter can be aware that they are under attack at that point.
    In your scenario, if neither side have more than 1 fighter, the advantage is still in VLO fighter favor.Because, unlike with radar , it is very hard and time consumming for a single platform to generate firing solution with only RWR/ESM, if your adversary is constantly moving at high speed, in unpredictable direction in 3D space, then it is even harder, almost impractical.

Viewing 15 posts - 91 through 105 (of 913 total)