Kuyini ukumelana ne-RF?

Kuyini ukumelana ne-RF? Kalula nje, ama-resistor asetshenziswa ezinhlelweni zokuxhumana ze-RF microwave abizwa ngokuthi ama-RF resistors.
Wonke umuntu kufanele ajwayelene nomsinga womsakazo, okuyisifushaniso samagagasi kagesi ashintshashintshayo anamandla aphezulu.
Ugesi wemvamisa ephezulu oshintsha izikhathi ezingaphezu kuka-10000 ngomzuzwana ubizwa ngokuthi ugesi wemvamisa yomsakazo.
I-RF resistor iyithuluzi elingavimbeli ukudlula komsinga wemvamisa yomsakazo. Futhi iguqula amandla kagesi abe ukushisa noma ezinye izinhlobo zamandla, iyunithi yama-ohms (Ω) ifana nokumelana okuvamile.

Ama-resistors e-RF ngokuvamile ahlukaniswa ngokusekelwe emandleni, futhi kunezindlela ezahlukahlukene zokuwahlukanisa:

Ihlukaniswe ngesakhiwo sangaphandle, ingahlukaniswa kanje:

1. I-Chip Resistor (ama-chip resistor ahlukaniswe ngama-single electrode chip resistor kanye nama-double electrode chip resistor)

2. I-Resistor Ene-Leaded (ama-resistors ane-leaded ahlukaniswe ngama-resistors ane-leaded eyodwa kanye nama-resistors ane-leaded amabili)

3. I-Flanged Resistor (ama-flanged resistor ahlukaniswe ngama-single lead flanged resistors kanye nama-dual flanged resistors)

 

Ngokusho kwesigaba senqubo yokukhiqiza, ingahlukaniswa ibe:

1. I-resistor ye-RF yefilimu ejiyile (ebizwa ngokuthi i-resistor yefilimu ejiyile)

2. I-resistor ye-RF yefilimu encane (ebizwa ngokuthi i-resistor yefilimu encane)

 

Ngokusho kwesigaba samandla, ingahlukaniswa ibe:

1. I-resistor ye-RF enamandla aphezulu (ebizwa ngokuthi i-resistor enamandla aphezulu, ngokuvamile ebhekisela kuma-resistor anamandla angu-60W noma ngaphezulu)

2. I-resistor ye-RF enamandla aphansi (efushanisiwe njenge-resistor enamandla aphansi, ngokuvamile ibhekisela kuma-resistor wamandla angaphansi kwama-20W)

 

Ihlukaniswe ngokwemvamisa, ingahlukaniswa ibe:

1. I-resistor ye-RF ephindaphindayo ephezulu (ebizwa ngokuthi i-resistor ye-frequency ephezulu, ngokuvamile i-resistor ene-frequency ephakeme kune-3GHz)

2. I-resistor ye-RF yemvamisa ephansi (efushanisiwe njenge-resistor yemvamisa ephansi, ngokuvamile i-resistor enemvamisa engaphansi kwe-3GHz)

 

Izinto zokwakha kanye nezinzuzo kanye nokungalungi kokwenza ama-resistors e-RF:

1. I-Beryllium oxide (BeO) inokushisa okuphezulu, cishe ilingana nethusi elihlanzekile ne-aluminium, ene-coefficient yokushisa engu-200-250W (mK), okwenza kube yinto ekhethwayo yokwenza ama-RF resistors. Inkinga yayo enkulu ukuthi inobuthi obukhulu ngesimo sempuphu, okwenza kube nzima ukuthi amanxeba okuxhumana aphole. Ngakho-ke ngokuvamile, abakhiqizi bama-RF resistors bathenga izinto ezibunjiwe zeshidi futhi abadingi ukucutshungulwa kwesibili. Lokhu kuphumela ekusetshenzisweni kwe-beryllium oxide (BeO) ukwenza ama-RF resistors angaphrintwa kuphela ku-chip eyodwa, okunciphisa kakhulu ukusebenza kahle kokukhiqiza.

2. I-Aluminium nitride (AlN) nayo iyinto enokushiswa okuphezulu kokushisa, enokushiswa kokushisa okungaba ngu-20W/mK. Inezakhiwo ezinhle zomshini kanye namandla aphezulu okugoba kune-aluminium oxide kanye ne-beryllium oxide ceramics. Ngenxa yemvelo yayo engeyona enobuthi, ingaphrintwa kusetshenziswa ubuchwepheshe bokuphrinta obuqhubekayo, obungathuthukisa kakhulu ukusebenza kahle kokukhiqiza. Njengamanje, iyinto ekhethwayo yama-resistors e-RF anamandla aphezulu.

3. I-Aluminium oxide (Al2O3) iyinto ekhethwayo yama-resistor anamandla aphansi okukhweza phezulu, njengoba ukuhanjiswa kwayo kokushisa kungama-1/5 e-aluminium nitride. Ayisetshenziswa kakhulu ekukhetheni izinto zama-resistor anamandla aphezulu e-RF.

 

I-RFTYTI-Technology Co., Ltd. ingumkhiqizi ochwepheshe wezingxenye ezingasebenzi njenge-RF resistors, i-RF attenuators, imithwalo ye-coaxial, i-coaxial attenuators, i-adjustable attenuators, i-RF isolators, i-RF circulators, njll.
Imikhiqizo yayo isetshenziswa kabanzi ezinhlelweni ezifana ne-radar, izinsimbi, ukuzulazula, ukuxhumana kweziteshi eziningi ze-microwave, ubuchwepheshe besikhala, ukuxhumana kweselula, ukudluliswa kwezithombe, kanye namasekethe ahlanganisiwe e-microwave.
Kusukela yasungulwa, ukuze ikhonze kangcono amakhasimende futhi ibuyisele emphakathini, inkampani igxile kwezobuchwepheshe futhi yathuthukisa ama-microstrip isolators/circulators okwamanje asezingeni elifanayo nezindinganiso zomhlaba wonke. Izici ezivelele zomkhiqizo ukuthamba, usayizi omncane, kanye nesisindo esilula.
Futhi inezinzuzo zokungaguquguquki okuhle kanye nezindleko eziphansi, okwenza isetshenziswe kabanzi kumasekethe ahlanganisiwe e-microwave. Ngokuthuthuka okusheshayo kwezinhlelo ze-microwave njenge-radar ye-array ehlukaniswe ngezigaba, amathuba azo okusebenzisa azoba athembisa kakhulu.
Le nkampani izozinikela ngokungakhathali ekuhlangabezaneni nezidingo zamakhasimende, ilwela ukusungula izici ezihlukile futhi ithuthukise njalo ikhwalithi yomkhiqizo, ukuhlukahluka, kanye nensizakalo. Phakamisa amakhasimende ngezinhliziyo zethu, siwashukumise ngemizwa yethu, futhi sizuze idumela lobuqotho bethu.
Sizuze ukwethenjwa ngamakhasimende ethu ngobuchwepheshe obuphezulu, ikhwalithi ephezulu, kanye nensizakalo ephezulu, sizuzela izinzuzo zombili futhi sihlinzeka ngendawo yokuhlala ezinzile ukuze izwe lidale umphakathi ovumelanayo.