Lihlahisoa
Setlamo sa Microstrip
Leqephe la lintlha
| Sehokelo sa Microstrip sa RFTYT | |||||||
| Matla | Sebaka sa maqhubu (GHz) | Karolo e ka tlase ea mobu (mm) | Thepa | Boleng ba ho Fokotsa (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 | RFTXXA-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
Sekoahelo sa microstrip ke mofuta oa chip ea attenuation. Seo ho thoeng ke "spin on" ke sebopeho sa ho kenya. Ho sebelisa mofuta ona oa chip ea attenuation, ho hlokahala sekoahelo sa moea se chitja kapa se sekwere, se fumanehang mahlakoreng ka bobeli a substrate.
Mealo e 'meli ea silevera mahlakoreng ka bobeli a substrate ka lehlakoreng le leng e hloka ho theoleloa fatše.
Nakong ea ts'ebeliso, k'hamphani ea rona e ka fa bareki likoahelo tsa moea tsa boholo le maqhubu a fapaneng mahala.
Basebelisi ba ka sebetsana le matsoho ho latela boholo ba sekoahelo sa moea, 'me mokoti oa fatše oa letsoho o lokela ho ba o moholo ho feta botenya ba substrate.
Ebe, lehlakore la elastic le tsamaisang motlakase le phuthelwa ho potoloha mathoko a mabedi a mobu a substrate mme le kenngwa ka hara sleeve.
Karolo e ka ntle ea sleeve e tsamaellana le sinki ea mocheso e lumellanang le matla.
Lihokelo tse mahlakoreng ka bobeli li hokahantsoe le sekoti ka likhoele, 'me khokahano pakeng tsa sehokelo le poleiti ea ho fokotsa mocheso ea microstrip e potolohang e etsoa ka phini e tenyetsehang, e kopanang le elastic le pheletso ea poleiti ea ho fokotsa mocheso.
Setlama sa ho fokotsa maqhubu a rotary microstrip ke sehlahisoa se nang le litšobotsi tse phahameng ka ho fetisisa tsa maqhubu har'a li-chip tsohle, 'me ke khetho ea mantlha bakeng sa ho etsa li-attenuator tse phahameng.
Molao-motheo oa ho sebetsa oa microstrip attenuator o ipapisitse haholo-holo le mokhoa oa 'mele oa ho fokotsa matšoao. E fokotsa matšoao a microwave nakong ea phetiso ka har'a chip ka ho khetha thepa e loketseng le ho rala meaho. Ka kakaretso, li-attenuation chips li sebelisa mekhoa e kang ho monya, ho hasanya, kapa ho bonahatsa ho fihlela attenuation. Mekhoa ena e ka laola attenuation le karabelo ea maqhubu ka ho fetola liparamente tsa thepa le sebopeho sa chip.
Sebopeho sa di-attenuator tsa microstrip hangata se na le mela ya phetiso ya microwave le marangrang a ho bapisa impedance. Mela ya phetiso ya microwave ke dikanale tsa phetiso ya letshwao, mme dintlha tse kang tahlehelo ya phetiso le tahlehelo ya ho kgutla di lokela ho nahanelwa moralong. Marangrang a ho bapisa impedance a sebediswa ho netefatsa ho fokotseha ka botlalo ha letshwao, ho fana ka tekanyo e nepahetseng haholoanyane ya ho fokotseha.
Palo ea attenuator ea microstrip eo re fanang ka eona e tsitsitse ebile ha e fetohe, 'me e na le botsitso le ts'epo, e ka sebelisoang maemong ao ho sa hlokahaleng ho lokisa khafetsa. Attenuator e tsitsitseng e sebelisoa haholo lits'ebetsong tse kang radar, puisano ea sathelaete le tekanyo ea microwave.
