IQ Mixers RF Microwave Millimeter Wave High Frequency Radio

1.Njira zoyankhulirana zopanda zingwe: Millimeter wave mixer imagwiritsidwa ntchito kwambiri mu machitidwe oyankhulana opanda zingwe, kuphatikizapo machitidwe oyankhulana ndi mafoni, machitidwe oyankhulana a satana ndi maulendo a m'deralo opanda zingwe. Amagwiritsidwa ntchito kutsitsa chikwangwani cholandilidwa, kusinthira chikwangwani chotumizidwa, ndikuzindikira kutsitsa, kusinthika ndikusintha pafupipafupi kwa sigino.
2.Modemu:IQ mixers ndi zigawo zikuluzikulu zomwe zimapezeka mu modemu zomwe zimagwiritsidwa ntchito kusakaniza ma sign a baseband mumtundu wa RF kuti atumizidwe, kapena kusakaniza ma siginecha a RF olandilidwa kukhala baseband kuti atchulidwe.
3.Kutumiza kwachangu kwa data: Chifukwa chakuti osakaniza a IQ amatha kugwiritsira ntchito zizindikiro za orthogonal, ali ndi ntchito zofunika kwambiri potumiza deta yothamanga kwambiri. Mwachitsanzo, m'machitidwe oyankhulana owoneka bwino komanso mauthenga othamanga kwambiri a digito, kusintha kwa QAM ndi kuchotseratu pogwiritsa ntchito makina osakaniza a IQ kungathandize kutumiza deta yothamanga kwambiri komanso yothamanga kwambiri.
4.Kusanthula kusokoneza kwa Carrier: Osakaniza a IQ angagwiritsidwe ntchito pofufuza zosokoneza zonyamula katundu, zomwe zingathandize kudziwa gwero la kusokoneza ndi kuthetsa kusokoneza mwa kuyeza ndi kusanthula chidziwitso cha gawo ndi matalikidwe a chizindikiro.