Chosinthira cha Waveguide, DPDT, 1.72~2.61GHz, WR-430 (BJ22)

Chosinthira cha Waveguide ndi gawo lofunikira kwambiri mu makina a microwave omwe amagwiritsidwa ntchito kuwongolera njira za chizindikiro, zomwe zimathandiza kusintha kapena kusintha kutumiza kwa chizindikiro pakati pa njira zosiyanasiyana za waveguide. Pansipa pali mawu oyamba kuchokera ku mawonekedwe ndi malingaliro a mapulogalamu:

Makhalidwe:
1. Kutayika kochepa kolowera
Amagwiritsa ntchito zipangizo zoyendetsera bwino kwambiri komanso kapangidwe kake kolondola kuti atsimikizire kuti chizindikirocho sichikutayika kwambiri, zomwe zimapangitsa kuti chigwiritsidwe ntchito ndi mphamvu zambiri.
2. Kudzipatula kwambiri
Kulekanitsa madoko kungapitirire 60 dB mukakhala kuti palibe kulumikizana, zomwe zimathandiza kuletsa kutuluka kwa chizindikiro ndi kulankhulana.
3. Kusintha mwachangu
Ma switch a makina amakwaniritsa kusintha kwa millisecond, pomwe ma switch amagetsi (ferrite kapena PIN diode-based) amatha kufikira liwiro la microsecond, yoyenera machitidwe osinthasintha.
4. Kugwira ntchito mwamphamvu kwambiri
Ma Waveguide structures amatha kupirira mphamvu yapakati pa kilowatt (monga kugwiritsa ntchito radar), ndi mphamvu yamphamvu kwambiri komanso kutentha kwambiri poyerekeza ndi ma coaxial switch.
5. Zosankha zingapo zamagalimoto
Imathandizira kuyendetsa kwa mawotchi pamanja, pamagetsi, pamagetsi, kapena pa piezoelectric kuti igwirizane ndi zochitika zosiyanasiyana (monga kuyesa kodziyimira pawokha kapena malo ovuta).
6. Bandwidth yotakata
Imaphimba ma microwave frequency band (monga, X-band 8-12 GHz, Ka-band 26-40 GHz), ndi mapangidwe ena omwe amathandizira kugwirizanitsa ma multi-band.
7. Kukhazikika ndi Kudalirika
Ma switch amakina amapereka moyo wautali wopitilira ma cycle 1 miliyoni, ma switch amagetsi sawonongeka, oyenera kugwiritsidwa ntchito kwa nthawi yayitali.

Mapulogalamu:
1. Makina a radar
Kusintha kwa ma antenna beam (monga, radar yolumikizidwa pang'onopang'ono), kusintha kwa njira zotumizira/kulandira (T/R) kuti ziwongolere kutsatira njira zambiri.
2. Njira zolumikizirana
Kusintha kwa polarization (kopingasa/kolunjika) mu kulumikizana kwa satellite kapena zizindikiro zoyendetsera ma module osiyanasiyana opangira ma frequency.
3. Kuyesa ndi Kuyeza
Kusinthana mwachangu kwa zida zomwe zikuyesedwa (DUT) m'mapulatifomu oyesera okha, zomwe zimapangitsa kuti magwiridwe antchito a madoko ambiri azitha kuyesedwa (monga ma network analyzers).
4. Nkhondo yamagetsi (EW)
Kusintha mwachangu (kutumiza/kulandira) mu jammers kapena kusankha ma antenna osiyanasiyana kuti muthane ndi zoopsa zamphamvu.
5. Zipangizo zachipatala
Kuwongolera mphamvu ya microwave mu zipangizo zochiritsira (monga chithandizo cha kutentha kwambiri) kuti tipewe kutentha kwambiri m'malo omwe si ofunika.
6. Ndege ndi Chitetezo
Machitidwe a RF mu ndege (monga kusintha kwa ma antenna), omwe amafunikira kugwira ntchito kosagwedezeka komanso kutentha kwambiri.
7. Kafukufuku wa sayansi
Kutumiza zizindikiro za microwave ku zida zosiyanasiyana zodziwira mu kuyesa kwa fiziki yamphamvu kwambiri (monga, zothamangitsa tinthu tating'onoting'ono).