Misalai SWR Meter?

Misalai SWR?

Takaitar da SWR

Misalai standing wave (SWR), ko kuma misalai standing wave, ana amfani da shi don bincike matsalolin bayanin tushen hanyoyin karkashin birnin da kuma abubuwan da ake kara (yana da kyau antenna), wanda yake taimaka masanin kimiyya da suka saukar da tsarin bayanin tushen hanyoyin karkashin.

Takaitar da SWR

Takaitar da standing wave ratio (SWR) na nufin cikakken bayanin maksimum zuwa minima voltage ko kuma current a kan tushen hanyoyin karkashin, wanda ya tabbatar da zan iya samun takam da tsarin bayanin tushen hanyoyin karkashin da kuma in ba da standing waves ba.

Takaitar da rumonin SWR

VSWR zai iya samun cikakken bayanin daban-daban. Idan an nuna, VSWR shine cikakken bayanin maximum voltage zuwa minimum voltage a kan tushen hanyoyin karkashin.

Prinsipin aiki na misalai directional standing wave ratio SWR

Misalai directional VSWR sun amfani da directional couplers da diode Bridges don bincike amfani na forward da reverse waves kuma taimaka wajen samun matsalolin bayanin tushen hanyoyin karkashin.

Haddadi na binciken SWR

Za a iya bincika SWR tare da haddadawa kamar slotted lines ko kuma misalai directional SWR, wadannan sun bincike amfani na transmitted da reflected waves don samun cikakken bayanin SWR.

Yadda ake amfani da SWR misalai

• Bincika channels ko frequencies mai kyau

• Gudda amfani da power

• Saita mode switch

• Saita misalai standing wave ratio

• Daidaita reading na forward

• Saka misalai zuwa reverse

• Daya transmission

• Bincika frequencies mawa

Amfani da SWR

Mafi amfani da misalai SWR shine a lokacin da ake gina da kuma tayata antennas na transmission.