Kungani Abahlukanisi Bamandla Bengasetshenziswa Njengezihlanganisi Ezinamandla Aphezulu

Ukulinganiselwa kwabahlukanisi bamandla ekusetshenzisweni kokuhlanganisa amandla amakhulu kungabangelwa yizici ezilandelayo ezibalulekile:

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

• ‌Imodi Yokuhlukanisa Amandla‌:
• Uma isetshenziswa njengesihlukanisi samandla, isignali yokufaka ku-‌INihlukaniswe yaba amasignali amabili e-co-frequency, amasignali e-co-phase ezindaweniAkanyeB‌.
• I-resistor yokuhlukanisaRAyiboni mehluko we-voltage, okuholela ekugelezeni kwamandla kwamanje okungu-zero kanye nokungasasebenzi kwamandla. Umthamo wamandla unqunywa kuphela yikhono lokuphatha amandla lomugqa we-microstrip.
• ‌Imodi Yokuhlanganisa‌:
• Uma isetshenziswa njengesihlanganisi, izimpawu ezimbili ezizimele (kusukela ku-‌OUT1kanyeOUT2‌) ngemvamisa noma izigaba ezahlukene ziyasetshenziswa.
• Umehluko we-voltage uvela phakathi kwe-AkanyeBokubangela ukugeleza kwamanjeRAmandla anyamalala ku-‌R‌ilingana ‌½ (OUT1 + OUT2)Isibonelo, uma okokufaka ngakunye kungu-10W,Rkumele imelane nokushisa okungu-≥10W.
• Kodwa-ke, i-resistor yokuzihlukanisa kuma-standard power dividers ngokuvamile iyisakhi samandla aphansi esinokushabalalisa ukushisa okwanele, okwenza kube lula ukwehluleka kokushisa ngaphansi kwezimo zamandla aphezulu.

‌2. Izithiyo Zokuklama Isakhiwo‌

• ‌Ukulinganiselwa Komugqa We-Microstrip‌:
• Izihlukanisi zamandla zivame ukusetshenziswa kusetshenziswa imigqa ye-microstrip, enekhono elilinganiselwe lokuphatha amandla kanye nokuphathwa okwanele kokushisa (isb., usayizi omncane ongokoqobo, indawo yokushabalalisa ukushisa okuphansi).
• I-resistorR‌ayenzelwe ukusatshalaliswa kwamandla aphezulu, okunciphisa kakhulu ukuthembeka kwezinhlelo zokusebenza zokuhlanganisa.
• ‌Ukuzwela Kwesigaba/Imvamisa‌:
• Noma yikuphi ukungafani kwesigaba noma imvamisa phakathi kwezibonakaliso ezimbili zokufaka (ezivamile ezimweni zangempela) kwandisa ukushabalaliswa kwamandla ku-‌R‌, okwandisa ukucindezeleka kokushisa.

‌3. Imikhawulo Ezimweni Ezifanele Zokuphindaphinda/Izigaba Ezihambisanayo‌

• ‌Icala Lethiyori‌:
• Uma okokufaka okubili kuvumelana ngokuphelele nemvamisa kanye nesigaba esihambisanayo (isb., ama-amplifier avumelanisiwe aqhutshwa yisignali efanayo), ‌Rayichithi amandla, futhi amandla aphelele ahlanganiswa ku-IN‌.
• Isibonelo, okokufaka okubili okungu-50W kungahlanganiswa ngokomqondo kube yi-100W ku-‌INuma imigqa ye-microstrip ingakwazi ukuphatha amandla aphelele.
• ‌Izinselele Ezisebenzayo‌:
• Ukulungiswa kwesigaba okuphelele cishe akunakwenzeka ukulondoloza ezinhlelweni zangempela.
• Izihlukanisi zamandla azinawo amandla okuhlanganisa amandla aphezulu, njengoba ngisho nokungafani okuncane kungabangelaRukumunca ukukhuphuka kwamandla okungalindelekile, okuholela ekwehlulekeni.

‌4. Ukuphakama Kwezixazululo Ezihlukile (isb., Ama-Couplers e-3dB Hybrid)‌

• ‌Ama-Couplers e-3dB Hybrid‌:
• Sebenzisa izakhiwo zemigodi ezineziphetho zangaphandle zamandla aphezulu, okuvumela ukushabalaliswa kokushisa okuphumelelayo kanye nomthamo ophezulu wokuphatha amandla (isb., 100W+).
• Nikeza ukuhlukaniswa okungokwemvelo phakathi kwama-port futhi ubekezelele ukungalingani kwesigaba/imvamisa. Amandla angalingani aqondiswa ngokuphephile emthwalweni wangaphandle kunokulimaza izingxenye zangaphakathi.
• ‌Ukuguquguquka Kwedizayini‌:
• Imiklamo esekelwe emigodini ivumela ukuphathwa kokushisa okunwebekayo kanye nokusebenza okuqinile ezinhlelweni zamandla aphezulu, ngokungafani nezihlukanisi zamandla ezisekelwe ku-microstrip.

‌Isiphetho‌

Izihlukanisi zamandla azifaneleki ekuhlanganisweni kwamandla aphezulu ngenxa yomthamo olinganiselwe wokuphatha amandla we-isolation resistor, ukwakheka okwanele kokushisa, kanye nokuzwela kokungafani kwesigaba/imvamisa. Ngisho nasezimweni ezifanele zesigaba esihlangene, imikhawulo yesakhiwo kanye nokuthembeka iyenza ingasebenzi. Ekuhlanganisweni kwesignali yamandla aphezulu, amadivayisi azinikele afana ne-‌Ama-couplers e-hybrid angu-3dBZiyathandwa, zinikeza ukusebenza okuphezulu kokushisa, ukubekezelela ukungafani, kanye nokuhambisana nemiklamo yamandla aphezulu esekelwe emgodini.

I-Concept inikeza uhla oluphelele lwezingxenye ze-microwave ezingasebenzi zezempi, izindiza, izindlela zokulinganisa ze-elekthronikhi, ukuxhumana ngesathelayithi, izinhlelo zokusebenza zokuxhumana ze-Trunking: Isihlukanisi samandla, isixhumi esiqondisayo, isihlungi, i-duplexer, kanye nezingxenye ze-LOW PIM ezifika ku-50GHz, ngekhwalithi enhle namanani ancintisanayo.

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