Baluns RF Microwave Millimeter Wave mm wave High Frequency Radio Coaxial Coax Broadband

1. Sinthani mphamvu yamagetsi kapena mphamvu yamagetsi kuti ikhale yosakwanira.
2. Common mode panopa kuponderezedwa kudzera zina zomangamanga.
3. Kusintha kwa Impedans kudzera muzomanga zina (chiŵerengero cha impedance sichifanana ndi 1: 1).

Kugwiritsiridwa ntchito kofala kwa millimeter wave balun ndiko kulumikiza ma siginecha osagwirizana ndi mizere yopatsirana yoyenda mtunda wautali. Poyerekeza ndi siginecha imodzi yomaliza pogwiritsa ntchito zingwe za coaxial, kuzindikirika kosiyana pogwiritsa ntchito mizere yolumikizana bwino sikukhudzidwa kwambiri ndi phokoso ndi crosstalk, kumatha kugwiritsa ntchito ma voltages otsika, ndipo kumakhala kotsika mtengo.
Magawo ogwiritsira ntchito a mm wave balun akuphatikiza: kanema wawayilesi ndi baseband, radar, ma transmitters, ma satelayiti, matelefoni, ma modemu / ma router opanda zingwe, ndi zina zambiri.

The mm-wave balun yoperekedwa ndi Qualwave Inc. ndi ultra wideband 180 ° signal splitter ndi chophatikizira chomwe chimatha kutembenuza siginecha yosagwirizana ya 50 ohm kukhala siginecha yosiyana ndendende. Magawo ogwiritsira ntchito akuphatikiza kulumikizana kwa kuwala, njira yolumikizirana ya 112 Gbps PAM4, kutembenuka kothamanga kwa analog-to-digital, kuyesa kuyankha pafupipafupi kwa zida zosiyanasiyana, ndi zina. Broadband balun imatha kukhala yamitundu iwiri kapena yosiyana ndi yomwe yatha, ikupereka matalikidwe abwino kwambiri komanso kufananitsa gawo pama frequency a 100 kHz mpaka 110 GHz, pomwe ilinso ndi CMRR yabwino kwambiri komanso kupotoza pang'ono kwa harmonic.

Mtundu Wotayika Woyika ndi 6 ~ 11.2dB.
Kutalika kwa matalikidwe ndi ± 1.2dB, ndipo gawo lolingana ndi ± 10dB.
Mphamvu yolowera kwambiri ndi 1W.
Mtengo wanthawi zonse wa kuchedwa kwa gulu ndi 292 ± 6.0.

Takulandirani makasitomala atsopano ndi akale kuti asankhe molimba mtima, tidzapereka ntchito yotentha komanso yoganizira.