Kungani Izihlukanisi Zamandla Zingeke Zisetshenziswe Njengezihlanganisi Ezinamandla Aphezulu

Imikhawulo yezihlukanisi zamandla ekuhlanganiseni amandla amakhulu izinhlelo zokusebenza zingabalelwa ezintweni ezibalulekile ezilandelayo:

.1. Imikhawulo Yokuphatha Amandla Ye-Isolation Resistor (R).

• .Imodi yesihlukanisi samandla:
• Uma isetshenziswa njengesihlukanisi samandla, isignali yokufaka ku-INihlukaniswe yaba amasignali ama-co-frequency amabili ezindaweniAfuthiB.
• I-isolation resistorRawukho umehluko we-voltage, okuholela ekugelezeni kwamanje okuyiziro futhi akukho ukushabalaliswa kwamandla. Umthamo wamandla unqunywa kuphela amandla okuphatha amandla olayini we-microstrip.
• .Imodi yokuhlanganisa:
• Uma isetshenziswa njengesihlanganisi, amasignali amabili azimele (kusuka kuOUT1futhiOUT2) kusetshenziswa amafrikhwensi noma izigaba ezahlukene.
• Kuvela umehluko we-voltage phakathi kuka-AfuthiB, okubangela ukugeleza kwamanjeR. Amandla aphelaRkuyalingana½(OUT1 + OUT2). Isibonelo, uma okokufaka ngakunye kungu-10W,RKufanele imelane ≥10W.
• Kodwa-ke, isivimbeli sokwahlukanisa kuzihlukanisi zamandla ezijwayelekile ngokuvamile siyingxenye yamandla aphansi enokukhipha ukushisa okunganele, okusenza sijwayele ukwehluleka okushisayo ngaphansi kwezimo zamandla aphezulu.

.2. Izithiyo Zokuklama Kwesakhiwo.

• .Imikhawulo ye-Microstrip Line:
• Izihlukanisi zamandla zivame ukusetshenziswa kusetshenziswa imigqa ye-microstrip, enamandla okuphatha amandla alinganiselwe kanye nokulawulwa okushisayo okwanele (isb, usayizi omncane womzimba, indawo ephansi yokukhipha ukushisa).
• I-resistorRayiklanyelwe ukuhlakazwa kwamandla aphezulu, okuqhubeka nokukhawulela ukwethembeka ezinhlelweni ezihlanganisayo.
• .Ukuzwela kwesigaba/Imvamisa:
• Noma isiphi isigaba noma ukungafani kwefrikhwensi phakathi kwamasiginali wokufakwayo okubili (okuvamile ezimeni zomhlaba wangempela) kwandisa ukunqanyulwa kwamandlaR, ukwandisa ingcindezi yokushisa.

.3. Imikhawulo Ku-Ideal Co-Frequency/Co-Phase Scenarios.

• .Icala lethiyori:
• Uma okokufaka okubili kuyi-co-frequency ne-co-phase ngokuphelele (isb, izikhulisa-msindo ezivumelanisiwe ezishayelwa isignali efanayo), ‌Rayiwaqedi amandla, futhi amandla aphelele ahlanganiswa kokuthiIN.
• Isibonelo, okokufaka okubili okungu-50W ngokwethiyori kungahlangana kube ngu-100W ku-INUma imigqa ye-microstrip ikwazi ukuphatha amandla aphelele.
• .Izinselele Ezisebenzayo:
• Ukuqondanisa kwesigaba esiphelele cishe kungenzeki ukugcinwa ezinhlelweni zangempela.
• Izihlukanisi zamandla azinawo amandla okuhlanganisa amandla aphezulu, njengoba nokungafani okuncane kungabangelaRukumunca ukuphakama kwamandla okungalindelekile, okuholela ekwehlulekeni.

.4. Ukuphakama Kwezinye Izixazululo (isb, 3dB Hybrid Couplers).

• .I-3dB Hybrid Couplers:
• Sebenzisa izakhiwo zomgodi ezinokunqanyulwa komthwalo wamandla aphezulu wangaphandle, okuvumela ukulahlwa kokushisa okuphumelelayo namandla okubamba amandla aphezulu (isb., 100W+).
• Nikeza ukuhlukaniswa okungokwemvelo phakathi kwezimbobo nokubekezelela ukungafani kwesigaba/imvamisa. Amandla angafani adluliselwa ngokuphephile emthwalweni wangaphandle kunokulimaza izingxenye zangaphakathi.
• .Ukuvumelana nezimo:
• Imiklamo esekelwe ku-Cavity ivumela ukuphathwa kwe-thermal okunyukayo nokusebenza okuqinile kuzinhlelo zokusebenza zamandla aphezulu, ngokungafani nezihlukanisi zamandla ezisekelwe ku-microstrip.

.Isiphetho.

Izihlukanisi zamandla azifaneleki ukuhlanganisa amandla aphezulu ngenxa yomthamo wokuphatha amandla okhawulelwe we-resistor elinganiselwe, idizayini ye-thermal enganele, kanye nokuzwela ukungafani kwesigaba/imvamisa. Ngisho nasezimweni ezikahle zesigaba sokusebenzisana, izithiyo zesakhiwo nokuthembeka zizenza zingasebenzi. Ngokuhlanganisa isignali yamandla aphezulu, amadivayisi azinikele afana3dB hybrid couplersziyakhethwa, zinikeza ukusebenza okushisayo okuphezulu, ukubekezelela ukungafani, nokuhambisana nemiklamo yamandla aphezulu asekelwe ku-cavity.

I-Concept inikeza uhla olugcwele lwezingxenye ze-microwave ezingenzi lutho zamasosha, I-Aerospace, I-Electronic Countermeasures, Ukuxhumana Ngesathelayithi, Izinhlelo Zokuxhumana Ze-Trunking : Isihlukanisi samandla, i-directional coupler, isihlungi, i-duplexer, kanye nezingxenye ze-PIM EZIPHANSI ezifika ku-50GHz, ezinekhwalithi enhle nezintengo ezincintisanayo.

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