Kayayyaki
Mai watsawa ta Microstrip
Takardar bayanai
| Bayanin Na'urar Watsawa ta Microstrip ta RFTYT | |||||||||
| Samfuri | Kewayen mita (GHz) | Bandwidth Mafi girma | Saka asarar (dB)(Matsakaicin) | Kaɗaici (dB) (Mafi ƙaranci) | VSWR (Matsakaicin) | Zafin aiki (℃) | Ƙarfin kololuwa (W), Zagayen aiki 25% | Girma (mm) | Ƙayyadewa |
| MH1515-10 | 2.0~6.0 | Cikakke | 1.3(1.5) | 11(10) | 1.7(1.8) | -55~+85 | 50 | 15.0*15.0*3.5 | |
| MH1515-09 | 2.6-6.2 | Cikakke | 0.8 | 14 | 1.45 | -55~+85 | 40W CW | 15.0*15.0*0.9 | |
| MH1515-10 | 2.7~6.2 | Cikakke | 1.2 | 13 | 1.6 | -55~+85 | 50 | 13.0*13.0*3.5 | |
| MH1212-10 | 2.7~8.0 | kashi 66% | 0.8 | 14 | 1.5 | -55~+85 | 50 | 12.0*12.0*3.5 | |
| MH0909-10 | 5.0~7.0 | 18% | 0.4 | 20 | 1.2 | -55~+85 | 50 | 9.0*9.0*3.5 | |
| MH0707-10 | 5.0~13.0 | Cikakke | 1.0(1.2) | 13(11) | 1.6(1.7) | -55~+85 | 50 | 7.0*7.0*3.5 | |
| MH0606-07 | 7.0~13.0 | kashi 20% | 0.7(0.8) | 16(15) | 1.4(1.45) | -55~+85 | 20 | 6.0*6.0*3.0 | |
| MH0505-08 | 8.0-11.0 | Cikakke | 0.5 | 17.5 | 1.3 | -45~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH0505-08 | 8.0-11.0 | Cikakke | 0.6 | 17 | 1.35 | -40~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH0606-07 | 8.0-11.0 | Cikakke | 0.7 | 16 | 1.4 | -30~+75 | 15W CW | 6.0*6.0*3.2 | |
| MH0606-07 | 8.0-12.0 | Cikakke | 0.6 | 15 | 1.4 | -55~+85 | 40 | 6.0*6.0*3.0 | |
| MH0505-08 | 10.0-15.0 | Cikakke | 0.6 | 16 | 1.4 | -55~+85 | 10 | 5.0*5.0*3.0 | |
| MH0505-07 | 11.0~18.0 | kashi 20% | 0.5 | 20 | 1.3 | -55~+85 | 20 | 5.0*5.0*3.0 | |
| MH0404-07 | 12.0~25.0 | Kashi 40% | 0.6 | 20 | 1.3 | -55~+85 | 10 | 4.0*4.0*3.0 | |
| MH0505-07 | 15.0-17.0 | Cikakke | 0.4 | 20 | 1.25 | -45~+75 | 10W CW | 5.0*5.0*3.0 | |
| MH0606-04 | 17.3-17.48 | Cikakke | 0.7 | 20 | 1.3 | -55~+85 | 2W CW | 9.0*9.0*4.5 | |
| MH0505-07 | 24.5-26.5 | Cikakke | 0.5 | 18 | 1.25 | -55~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH3535-07 | 24.0~41.5 | Cikakke | 1.0 | 18 | 1.4 | -55~+85 | 10 | 3.5*3.5*3.0 | |
| MH0404-00 | 25.0-27.0 | Cikakke | 1.1 | 18 | 1.3 | -55~+85 | 2W CW | 4.0*4.0*2.5 | |
Bayani
Fa'idodin na'urorin zagayawa na microstrip sun haɗa da ƙaramin girma, nauyi mai sauƙi, ƙarancin katsewar sarari idan aka haɗa su da na'urorin zagayawa na microstrip, da kuma ingantaccen haɗin kai. Rashin kyawunsa shine ƙarancin ƙarfin wutar lantarki da rashin juriya ga tsangwama ga wutar lantarki.
Ka'idoji don zaɓar na'urorin zagayawa na microstrip:
1. Lokacin da ake haɗa da kuma daidaita tsakanin da'irori, ana iya zaɓar na'urorin zagayawa na microstrip.
2. Zaɓi samfurin da ya dace na na'urar watsawa ta microstrip bisa ga kewayon mita, girman shigarwa, da kuma hanyar watsawa da aka yi amfani da ita.
3. Lokacin da mitar aiki na girman microstrip guda biyu na na'urorin zagayawa za su iya biyan buƙatun amfani, samfuran da ke da girma sosai galibi suna da ƙarfin iko mafi girma.
Haɗin da'ira na na'urar watsawa ta microstrip:
Ana iya yin haɗin ta amfani da na'urar solder da hannu tare da tsiri na jan ƙarfe ko haɗin waya ta zinariya.
1. Lokacin sayen sandunan tagulla don haɗa walda da hannu, ya kamata a yi sandunan tagulla su zama siffar Ω, kuma kada mai ɗinka ya jiƙa a yankin da aka samar da sandunan tagulla. Kafin walda, ya kamata a kiyaye zafin saman na'urar zagayawa tsakanin 60 zuwa 100 ° C.
2. Lokacin amfani da haɗin haɗin waya na zinare, faɗin layin zinare ya kamata ya zama ƙasa da faɗin da'irar microstrip, kuma ba a yarda da haɗin haɗin gwiwa ba.
RF Microstrip Circulator na'urar microwave ce mai tashar jiragen ruwa uku da ake amfani da ita a tsarin sadarwa mara waya, wacce kuma aka sani da ringer ko circulator. Tana da halayyar watsa siginar microwave daga tashar jiragen ruwa zuwa sauran tashoshin jiragen ruwa guda biyu, kuma ba ta da alaƙa, ma'ana ana iya watsa siginar a hanya ɗaya kawai. Wannan na'urar tana da aikace-aikace iri-iri a cikin tsarin sadarwa mara waya, kamar a cikin na'urorin transceivers don daidaita sigina da kare amplifiers daga tasirin wutar lantarki.
Tsarin watsawa na RF Microstrip ya ƙunshi sassa uku: mahaɗin tsakiya, tashar shigarwa, da tashar fitarwa. Mahadar tsakiya wata na'ura ce mai ƙarfin juriya wadda ke haɗa tashoshin shigarwa da fitarwa tare. A kusa da mahaɗin tsakiya akwai layukan watsawa na microwave guda uku, wato layin shigarwa, layin fitarwa, da layin keɓewa. Waɗannan layukan watsawa nau'i ne na layin microstrip, tare da filayen lantarki da maganadisu da aka rarraba a kan jirgin sama.
Ka'idar aiki ta RF Microstrip Circulator ta dogara ne akan halayen layukan watsawa na microwave. Lokacin da siginar microwave ta shiga daga tashar shigarwa, da farko tana watsawa ta hanyar layin shigarwa zuwa mahaɗin tsakiya. A mahaɗin tsakiya, ana raba siginar zuwa hanyoyi biyu, ɗaya ana watsawa ta hanyar layin fitarwa zuwa tashar fitarwa, ɗayan kuma ana watsawa ta hanyar layin keɓewa. Saboda halayen layukan watsawa na microwave, waɗannan siginar biyu ba za su tsoma baki da juna ba yayin watsawa.
Manyan alamun aiki na RF Microstrip Circulator sun haɗa da kewayon mita, asarar shigarwa, keɓewa, rabon tsayawar ƙarfin lantarki, da sauransu. Matsakaicin mita yana nufin kewayon mitar da na'urar za ta iya aiki yadda ya kamata, asarar shigarwa yana nufin asarar watsa sigina daga tashar shigarwa zuwa tashar fitarwa, matakin keɓewa yana nufin matakin keɓewar sigina tsakanin tashoshin daban-daban, kuma rabon tsayawar ƙarfin lantarki yana nufin girman ma'aunin nunin siginar shigarwa.
Lokacin tsarawa da amfani da na'urar watsawa ta RF Microstrip, ya kamata a yi la'akari da waɗannan abubuwan:
Kewayon mita: Ya zama dole a zaɓi kewayon mitar da ta dace bisa ga yanayin aikace-aikacen.
Asarar Shigarwa: Ya zama dole a zaɓi na'urori masu ƙarancin asarar shigarwa don rage asarar watsa sigina.
Matakin Keɓewa: Ya zama dole a zaɓi na'urori masu babban matakin keɓewa don rage tsangwama tsakanin tashoshin jiragen ruwa daban-daban.
Rabon ƙarfin lantarki mai tsayin raƙuman lantarki: Ya zama dole a zaɓi na'urori masu ƙarancin ƙarfin lantarki mai tsayin raƙuman lantarki don rage tasirin nunin siginar shigarwa akan aikin tsarin.
Aikin Inji: Ya zama dole a yi la'akari da aikin injin na na'urar, kamar girma, nauyi, ƙarfin injina, da sauransu, don daidaitawa da yanayi daban-daban na aikace-aikace.
