Nei Zvikamu Zvemagetsi Zvisingakwanise Kushandiswa Sezvinobatanidza Zvine Simba Rakawanda

Kusakwana kwezvikamura simba muzvishandiso zvekubatanidza zvine simba guru kunogona kukonzerwa nezvinhu zvikuru zvinotevera:

‌1. Kuganhurirwa kweSimba reKudzivirira Kuzviparadzanisa (R)‌

• ‌Modhi Yekuparadzanisa Simba‌:
• Kana ikashandiswa sechinoparadzanisa simba, chiratidzo chekupinda paINyakakamurwa kuita masaini maviri e-co-frequency, co-phase panzvimboAuyeB‌.
• Mudziviriri wekuzviparadzanisaRhaione musiyano wemagetsi, zvichikonzera kuyerera kwemagetsi kusina zero uye kusapera kwesimba. Kugona kwesimba kunoonekwa chete nekugona kwekubata simba kwemutsetse we microstrip.
• ‌Modhi yeKusanganisa‌:
• Kana ikashandiswa semusanganiswa, zviratidzo zviviri zvakazvimiririra (kubva kuKUNZE1uyeOUT2‌) nema frequency akasiyana kana ma phases anoshandiswa.
• Musiyano wevoltage unomuka pakati peAuyeBzvichikonzera kuyerera kwemvura mukatiRSimba rakanyangarika munaRzvakaenzana½ (OUT1 + OUT2)Semuenzaniso, kana chinhu chimwe nechimwe chiri 10W,RInofanira kutsungirira ≥10W.
• Zvisinei, chinodzivisa kupatsanura muzvigadziri zvemagetsi zvakajairika chinowanzova chikamu chine simba shoma chisina kupisa kwakakwana, zvichiita kuti chikwanise kutadza kupisa kana paine simba rakawanda.

‌2. Zvipingamupinyi zveMagadzirirwo eZvivako‌

• ‌Miganhu yeMitsetse yeMicrostrip‌:
• Zvikamu zvemagetsi zvinowanzo shandiswa uchishandisa mitsetse ye microstrip, iyo ine simba shoma rekubata magetsi uye isingakwane kutonga kupisa (semuenzaniso, saizi diki, nzvimbo isina kupisa kwakawanda).
• ResistorR‌haina kugadzirwa kuti iparadze zvinhu zvine simba guru, zvichiwedzera kudzikamisa kuvimbika mukushandiswa kwezvinobatanidza zvinhu.
• ‌Kunzwisisa Kwechikamu/Kuwanda Kwenguva‌:
• Chero kusawirirana kwechikamu kana frequency pakati pezviratidzo zviviri zvekupinda (zvinowanzoitika mune zviitiko zvechokwadi) kunowedzera kupararira kwesimba muR‌, kuwedzera kushushikana kwekupisa.

‌3. Miganhu muZviitiko Zvakanaka zveCo-Frequency/Co-Phase‌

• ‌Nyaya yedzidziso‌:
• Kana ma inputs maviri ari co-frequency uye co-phase zvakakwana (semuenzaniso, synchronized amplifiers inofambiswa nesignali imwechete), ‌Rhaiparadzi simba, uye simba rese rinosanganiswa paIN‌.
• Semuenzaniso, ma inputs maviri e50W anogona kusanganiswa kuita 100W paINkana mitsetse ye microstrip ichigona kubata simba rese.
• ‌Matambudziko Anoshanda‌:
• Kurongeka kwechikamu chakakwana kwakaoma kuchengetedza mumasisitimu chaiwo.
• Zvinoparadzanisa simba hazvina simba rekubatanidza simba guru, sezvo kunyangwe kusawirirana kudiki kunogona kukonzeraRkunyudza simba risingatarisirwi, zvichikonzera kukundikana.

‌4. Kubudirira kweMhinduro Dzinotsiva (semuenzaniso, 3dB Hybrid Couplers)‌

• ‌3dB Hybrid Couplers‌:
• Shandisa zvivakwa zvemukati zvine magumo ekunze ane simba guru, zvichiita kuti kupisa kuparadzwe zvakanaka uye simba repamusoro rekubata (semuenzaniso, 100W+).
• Ipa kupatsanurwa kwemukati pakati pemaports uye shivirira kusawirirana kwechikamu/frequency. Simba risina kuenderana rinoendeswa kune mutoro wekunze pane kukuvadza zvikamu zvemukati.
• ‌Kuchinjika Kwedhizaini‌:
• Magadzirirwo akavakirwa pagomba anobvumira kutarisirwa kwekupisa kunokwanisika uye kushanda kwakasimba mumashandisirwo ane simba guru, kusiyana nema microstrip-based power dividers.

‌Mhedziso‌

Zvikamu zvemagetsi hazvina kukodzera kushandiswa pakubatanidza zvine simba guru nekuda kwesimba shoma rekudzivirira simba, dhizaini yekupisa isina kukwana, uye kusawirirana kwezvikamu/frequency mismatches. Kunyangwe mumamiriro ezvinhu akanaka e-co-phase, zvipingamupinyi zvechimiro uye kuvimbika zvinoita kuti zvisashande. Pakubatanidza masaini ane simba guru, zvishandiso zvakatsaurirwa zvakaita se ‌3dB hybrid couplersZvinofarirwa, zvichipa kushanda kwepamusoro kwekupisa, kushivirira kusawirirana, uye kushandira pamwe nemagadzirirwo ane simba guru anobva mugomba.

Concept inopa huwandu hwakakwana hwezvinhu zve microwave zvisingashande zvemauto, zveAerospace, zveElectronic Countermeasures, zveSatellite Communication, zveTrunking Communication applications: Power divider, directional coupler, filter, duplexer, pamwe ne LOW PIM components kusvika ku50GHz, zvine mhando yakanaka uye mitengo inokwikwidzana.

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