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Dutsen Sama Baluns RF Microwave Millimeter Wave mm wave
Balans na Dutsen Sama (Masu canza wutar lantarki na Balance-Unbalance) kayan aikin RF/microwave ne na musamman waɗanda aka tsara don canzawa tsakanin siginar lantarki mai daidaito da mara daidaito a cikin da'irori masu yawan mita. An ƙera su ta amfani da fasahar yumbu mai sirara ko kuma fasahar yadudduka da yawa, waɗannan ƙananan na'urori suna ba da canjin juriya mai mahimmanci da damar ƙin yarda da yanayin gama gari. A matsayin muhimman tubalan gini a cikin tsarin mara waya, suna sauƙaƙe ingantaccen siginar yayin da suke bin tsarin haɗakarwa ta atomatik na zamani. Tsarin su na saman yana sa su dace da samarwa mai yawa a cikin sadarwa, IoT, da aikace-aikacen lantarki na mabukaci.
Muhimman Abubuwa da Halaye:
1. Injiniyan da ya dace da kuma aiki mai inganci
Aikin Broadband: Yana tallafawa kewayon mita masu faɗi (daga MHz da yawa zuwa madaidaitan GHz) tare da aiki mai daidaito a cikin takamaiman madaidaitan ...
Canjin daidaiton impedance: Samar da daidaiton rabon juyawar impedance (misali, 1:1, 1:4, 4:1) tare da juriya mai ƙarfi (±5% na yau da kullun) don dacewa da buƙatun tsarin daban-daban da na ƙarshe ɗaya.
Daidaiton girma/mataki mai kyau: Kula da daidaiton girma mafi kyau (yawanci ±0.5 dB) da daidaiton mataki (yawanci ±5 digiri) don ingantaccen ƙin amo na yanayi na yau da kullun.
Ƙarancin asarar sakawa: Samun ƙarancin asarar sigina (ƙasa da 0.5 dB dangane da mita) ta hanyar ingantaccen haɗin maganadisu da kayan dielectric masu ƙarancin asara.
2. Ƙarfin marufi mai zurfi da haɗin kai
Ƙananan abubuwan da suka shafi tsari: Akwai su a cikin fakitin masana'antu da kuma girman da aka keɓance don ƙira masu iyakataccen sarari.
Dacewar hawa saman: Ya dace da kayan aiki na ɗauka da sanyawa ta atomatik da kuma hanyoyin sake haɗa solder, wanda ke ba da damar yin ƙera kayayyaki masu yawa.
Gine-gine mai ƙarfi: Yi amfani da yumbu, ferrite, ko abubuwan haɗin gwiwa waɗanda suka dace da yanayin muhalli mai tsauri.
Kariyar ESD da zafi: Siffofin kariya da aka haɗa suna jure wa abubuwan da suka faru na ESD (har zuwa 2kV HBM) da yanayin zafi na aiki.
3. Ingantaccen aminci da ingantawa ta musamman ga aikace-aikace
Babban aikin keɓewa: Samar da keɓancewa daga tashar jiragen ruwa zuwa tashar jiragen ruwa wanda yawanci ya wuce 20 dB don hana haɗakar sigina mara so.
Ƙarfin sarrafa wutar lantarki: Taimaka wa matakan wutar lantarki daga milliwatts zuwa watts da yawa dangane da girman fakitin da ƙira.
Ingantawa ta musamman ga samfuri: Akwai shi a cikin saitunan da aka inganta don takamaiman aikace-aikace (Wi-Fi, wayar hannu, Bluetooth, da sauransu) tare da sigogin S masu fasali.
Aikace-aikace:
1. Tsarin sadarwa mara waya
Kayayyakin salula: Na'urorin watsa bayanai na tashar tushe, manyan tsarin MIMO, da ƙananan ƙwayoyin halitta waɗanda ke buƙatar daidaitawar impedance da ƙin yarda da yanayin gama gari a cikin gaban RF.
Modules na Wi-Fi/Bluetooth: Kunna haɗin eriya daban-daban kuma inganta fahimtar mai karɓa a cikin tashoshin mita 2.4/5/6 GHz.
Kayan aikin 5G NR: Sauƙaƙa sarrafa siginar mmWave da ƙasa da 6 GHz a cikin kayan aikin mai amfani da kayayyakin sadarwa.
2. Na'urorin lantarki na masu amfani da na'urorin IoT
Wayoyin hannu/Allunan hannu: Kunna ƙirar sashin RF mai ƙanƙanta tare da ingantaccen amincin sigina don wayoyin hannu, Wi-Fi, da masu karɓar GPS.
Kayan lantarki masu amfani da su: Samar da ƙananan hanyoyin sauya sigina don sa ido kan lafiya da kuma hanyoyin haɗi.
Na'urorin gida masu wayo: Taimaka wa haɗin mara waya a cikin na'urori masu auna firikwensin IoT, cibiyoyi, da masu sarrafawa waɗanda ke buƙatar ingantaccen aikin RF.
3. Kayan gwaji da aunawa
Masu nazarin hanyar sadarwa ta vector: Suna aiki a matsayin kayan daidaitawa da kayan gwaji don ma'aunin bambanci daidai.
Masu gwaji mara waya: Kunna gwajin tashar jiragen ruwa mai daidaitawa na amplifiers, matattara, da sauran abubuwan RF
Tsarin tabbatar da daidaiton sigina: Taimaka wa gwajin dijital mai sauri wanda ya haɗa da siginar bambanci (SerDes, PCIe, da sauransu).
4. Kayan lantarki na motoci da na masana'antu
Tsarin V2X: Taimaka wa aikace-aikacen sadarwa na ɗan gajeren lokaci (DSRC) da na wayar salula-V2X (C-V2X).
IoT na Masana'antu: Taimaka wa haɗin mara waya mai ƙarfi a cikin tsarin sarrafa kansa na masana'antu da tsarin sa ido na nesa.
Na'urorin sadarwa na zamani: Suna samar da ingantaccen canjin RF don na'urorin sadarwa na GPS, salula, da tauraron dan adam.
5. Kayan lantarki na sararin samaniya da na tsaro
Tsarin Avionics: Tallafawa kayan aikin sadarwa, kewayawa, da sa ido waɗanda suka cika ƙa'idodin muhalli masu tsauri.
Sadarwar Soja: Kunna hanyoyin haɗin mara waya masu tsaro a cikin tsarin da mutum zai iya ɗauka da kuma wanda za a ɗora a kan abin hawa.
Tsarin Radar: Sauƙaƙa sauyi mai daidaito/mara daidaito a cikin jerin shirye-shirye masu tsari da bin diddigin aikace-aikacen radar.
Qualwaveyana samar da baluns na saman da nau'ikan daban-daban don biyan buƙatun abokan ciniki.
Lambar Sashe | Mita(GHz, minti)  | Mita(GHz, matsakaicin.) | Asarar Shigarwa(dB, matsakaicin.) | Daidaiton Girma(dB, matsakaicin.) | Ma'aunin Mataki(°, matsakaicin.) | Kin Amincewa da Yanayin da Aka Yi Amfani da Shi(dB, minti) | VSWR(mafi girma) | Ƙarfi(W, matsakaicin.) | Jinkirin Rukuni(ps, nau'in.) | Lokacin Gabatarwa(makonni) |
|---|---|---|---|---|---|---|---|---|---|---|
| QSMB-0.5-6000 | 500K | 6 | 6 (nau'i) | ±1.2 | ±10 | 20 | 1.5 (nau'in) | 1 | - | 2~6 |
| QSMB-5-8000 | 0.005 | 8 | 2.5 | ±3.1 | ±20 | - | 3.5 | 1 | - | 2~6 |
| QSMB-800-1000 | 0.8 | 1 | 0.48 | ±0.2 | 180±5 | - | 1.45 | 250 | - | 2~6 |
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Coaxial Baluns RF Microwave Millimeter Wave mm ...