Lihlahisoa
Microstrip Attenuator
Leqephe la lintlha
| RFTYT Microstrip Attenuator | |||||||
| Matla | Freq.Range (GHz) | Boemo ba Substrate (mm) | Lintho tse bonahalang | Attenuation Boleng (dB) | Leqephe la lintlha (PDF) | ||
| W | L | H | |||||
| 2W | DC-12.4 | 5.2 | 6.35 | 0.5 | Al2O3 | 01-10, 15, 20, 25, 30 | RFTXA-02MA5263-12.4 |
| DC-18.0 | 4.4 | 3.0 | 0.38 | Al2O3 | 01-10 | RFTXXA-02MA4430-18 | |
| 4.4 | 6.35 | 0.38 | Al2O3 | 15, 20, 25, 30 | RFTXXA-02MA4463-18 | ||
| 5W | DC-12.4 | 5.2 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-05MA5263-12.4 |
| DC-18.0 | 4.5 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-05MA4563-18 | |
| 10W | DC-12.4 | 5.2 | 6.35 | 0.5 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-10MA5263-12.4 |
| DC-18.0 | 5.4 | 10.0 | 0.5 | BeO | 01-10, 15, 17, 20, 25, 27, 30 | RFTXX-10MA5410-18 | |
| 20W | DC-10.0 | 9.0 | 19.0 | 0.5 | BeO | 01-10, 15, 20, 25, 30, 36.5, 40, 50 | RFTXX-20MA0919-10 |
| DC-18.0 | 5.4 | 22.0 | 0.5 | BeO | 01-10, 15, 20, 25, 30, 35, 40, 50, 60 | RFTXX-20MA5422-18 | |
| 30W | DC-10.0 | 11.0 | 32.0 | 0.7 | BeO | 01-10, 15, 20, 25, 30 | RFTXX-30MA1132-10 |
| 50W | DC-4.0 | 25.4 | 25.4 | 3.2 | BeO | 03, 06, 10, 15, 20, 30 | RFTXX-50MA2525-4 |
| DC-6.0 | 12.0 | 40.0 | 1.0 | BeO | 01-30, 40, 50, 60 | RFTXX-50MA1240-6 | |
| DC-8.0 | 12.0 | 40.0 | 1.0 | BeO | 01-30, 40 | RFTXX-50MA1240-8 | |
Kakaretso
Microstrip attenuator ke mofuta oa chip ea attenuation.Seo ho thoeng ke "spin on" ke sebopeho sa ho kenya.Ho sebelisa mofuta ona oa attenuation chip, ho hlokahala sekoaelo sa moea se chitja kapa se sekwere, se ka mahlakoreng a mabeli a substrate.
Likarolo tse peli tsa silevera tse mahlakoreng ka bobeli a substrate ka lehlakoreng la bolelele li hloka ho theoa.
Nakong ea ts'ebeliso, k'hamphani ea rona e ka fa bareki likoahelo tsa moea tsa boholo bo fapaneng le maqhubu a mahala.
Basebelisi ba ka sebetsana le li-sleeve ho latela boholo ba sekoaelo sa moea, 'me groove ea fatše ea letsoho e lokela ho ba bophara ho feta botenya ba substrate.
Ka mor'a moo, moeli oa conductive elastic o phuthetsoe ho pota-potile likarolo tse peli tsa substrate ebe o kenngoa ka letsoho.
Karolo e ka ntle ea letsoho e tsamaisana le mocheso oa mocheso o lumellanang le matla.
Lihokelo mahlakoreng ka bobeli li hokahane le sekoti ka likhoele, 'me khokahano lipakeng tsa sehokelo le poleiti ea ho theola microstrip e potolohang e entsoe ka phini ea rekere, e amanang le rekere le pheletso ea lehlakoreng la poleiti ea ho fokotsa.
Rotary microstrip attenuator ke sehlahisoa se nang le litšobotsi tse phahameng ka ho fetisisa har'a li-chips tsohle, 'me ke khetho ea mantlha bakeng sa ho etsa li-attenuators tsa maqhubu a holimo.
Molao-motheo o sebetsang oa microstrip attenuator o thehiloe haholo-holo holim'a mochine oa 'mele oa ho fokotsa matšoao.E fokotsa matšoao a microwave nakong ea phetisetso ka har'a chip ka ho khetha lisebelisoa tse nepahetseng le ho rala meaho.Ka kakaretso, li-chips tsa attenuation li sebelisa mekhoa e joalo ka ho monya, ho hasanya, kapa ho thuisa ho fihlela phokotso.Mekhoa ena e ka laola ho fokotsa le ho arabela khafetsa ka ho fetola litekanyetso tsa thepa ea chip le sebopeho.
Sebopeho sa li-attenuators tsa microstrip hangata se na le likhoele tsa phetisetso ea microwave le marang-rang a bapisang a impedance.Mehala ea phetisetso ea microwave ke likanale tsa phetiso ea mats'oao, 'me lintlha tse joalo ka tahlehelo ea phetisetso le tahlehelo ea ho khutla li lokela ho nahanoa ka moralo.Marang-rang a amanang le impedance a sebelisetsoa ho etsa bonnete ba hore ho fokotseha ho feletseng ha lets'oao, ho fana ka palo e nepahetseng haholoanyane ea ho fokotseha.
Palo ea attenuation ea microstrip attenuator eo re fanang ka eona e tsitsitse ebile e lula e le teng, 'me e na le botsitso le ho tšepahala, e ka sebelisoang maemong ao hangata ho sa hlokahaleng ho lokisoa.Li-attenuators tse tsitsitseng li sebelisoa haholo lits'ebetsong tse kang radar, puisano ea sathelaete, le tekanyo ea microwave.
