Ka'ida da Amfani da na'urar watsawa ta tashoshin 3 a cikin Tsarin Microwave

Tashar Jiragen Ruwa ta 3Mai zagayawaNa'urar microwave/RF ce mai mahimmanci, wacce aka fi amfani da ita a cikin yanayin sadarwa ta sigina, keɓewa da duplex. Wannan labarin ya gabatar da ƙa'idar tsarinsa, halayen aiki da aikace-aikacen da aka saba amfani da su.

Menene tashar jiragen ruwa guda 3mai zagayawa?

Tashar jiragen ruwa ta 3mai zagayawana'urar tashar jiragen ruwa uku ce mai aiki ba tare da wata matsala ba, kuma siginar za ta iya zagayawa ne kawai tsakanin tashoshin jiragen ruwa a cikin wani tsari mai tsari:

Shigarwa daga tashar jiragen ruwa ta 1 → fitarwa daga tashar jiragen ruwa ta 2 kawai;

Shigarwa daga tashar jiragen ruwa ta 2 → fitarwa daga tashar jiragen ruwa ta 3 kawai;

Shigarwa daga tashar jiragen ruwa ta 3 → fitarwa daga tashar jiragen ruwa ta 1 kawai.

Da kyau, watsa siginar tashar jiragen ruwa guda 3mai zagayawayana bin wata hanya da aka saita: tashar jiragen ruwa ta 1 → tashar jiragen ruwa ta 2, tashar jiragen ruwa ta 2 → tashar jiragen ruwa ta 3, tashar jiragen ruwa ta 3 → tashar jiragen ruwa ta 1, wanda ke samar da hanyar madauki mai jagora ɗaya. Kowace tashar jiragen ruwa tana aika sigina zuwa tashar jiragen ruwa ta gaba kawai, kuma ba za a watsa siginar a juye ko kuma a zube zuwa wasu tashoshin jiragen ruwa ba. Wannan halayyar ana kiranta "rashin jituwa". Wannan kyakkyawan yanayin watsawa za a iya bayyana shi ta hanyar daidaitaccen matrix na watsawa, wanda ke nuna cewa yana da ƙarancin asarar shigarwa, babban keɓewa, da aikin watsawa ta alkibla.

Nau'ikan Tsarin

Coaxial, Shigarwa, Shigar da saman, Microstrip, kumaJagoran igiyar ruwanau'ikan

Aikace-aikace na yau da kullun

Amfani da Mai Rarrabawa: Ana amfani da shi sosai a cikin tsarin microwave mai ƙarfi don kare masu watsawa daga lalacewar raƙuman ruwa da ke nuna. Tashar jiragen ruwa ta uku an haɗa ta da kayan da suka dace don cimma babban keɓewa.

Aikin Duplexer: A tsarin radar ko sadarwa, ana amfani da shi ga masu watsawa da masu karɓa su raba eriya ɗaya ba tare da tsangwama ga juna ba.

Tsarin Amplifier Mai Tunani: Idan aka haɗa shi da na'urorin juriya marasa kyau (kamar diodes na Gunn), ana iya amfani da na'urorin zagayawa don ware hanyoyin shigarwa da fitarwa.