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RFTYT Low PIM Couplers Kuphatikiza kapena Open Circuit
Low intermodulation coupler ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe kuti muchepetse kusokoneza kwa ma intermodulation pazida zopanda zingwe.Kusokoneza kwa intermodulation kumatanthawuza zochitika zomwe zizindikiro zambiri zimadutsa muzinthu zopanda malire panthawi imodzi, zomwe zimapangitsa kuti pakhale mawonekedwe omwe salipo pafupipafupi omwe amasokoneza zigawo zina zafupipafupi, zomwe zimapangitsa kuchepa kwa machitidwe opanda waya.
M'makina olumikizirana opanda zingwe, ma intermodulation couplers otsika nthawi zambiri amagwiritsidwa ntchito kulekanitsa chizindikiro champhamvu champhamvu kwambiri kuchokera ku siginecha yotulutsa kuti muchepetse kusokoneza kwa intermodulation.
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RFTYT Coupler (3dB Coupler, 10dB Coupler, 20dB Coupler, 30dB Coupler)
Coupler ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri ndi RF microwave chomwe chimagwiritsidwa ntchito kugawa molingana ndi ma siginecha olowera kumadoko angapo otulutsa, okhala ndi ma siginecha ochokera kudoko lililonse okhala ndi matalikidwe ndi magawo osiyanasiyana.Amagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe, makina a radar, zida zoyezera ma microwave, ndi magawo ena.
Okwatirana akhoza kugawidwa m'magulu awiri malinga ndi kapangidwe kawo: microstrip ndi cavity.Mkati mwa microstrip coupler makamaka wopangidwa ndi lumikiza maukonde wopangidwa ndi mizere microstrip awiri, pamene mkati mwa patsekeke coupler basi wapangidwa ndi n'kupanga awiri zitsulo.
