Likaroloana:
- Maqhubu a phahameng
- Tšepo e Phahameng
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sales@qualwave.com
Leqhubu la Microwave la Baluns RF la Holimo la Millimeter Wave mm
Li-Balun tsa Surface Mount (Li-transformer tsa Balance-Unbalance) ke likarolo tse ikhethileng tsa RF/microwave tse etselitsoeng ho fetola pakeng tsa matšoao a motlakase a leka-lekaneng le a sa leka-lekaneng lipotolohong tse nang le maqhubu a phahameng. Li entsoe ka theknoloji e tsoetseng pele ea filimi e tšesaane kapa ea ceramic e nang le mekhahlelo e mengata, lisebelisoa tsena tse nyane li fana ka phetoho ea bohlokoa ea impedance le bokhoni ba ho hana mokhoa o tloaelehileng. Jwalo ka litene tsa bohlokoa lits'ebetsong tsa waelese, li nolofalletsa botšepehi bo botle ba lets'oao ha li ntse li latela lits'ebetso tsa sejoale-joale tsa kopano e iketsang. Moralo oa tsona oa ho kenya holim'a metsi o li etsa hore li be ntle bakeng sa tlhahiso ea bongata bo phahameng ho pholletsa le likhokahano tsa mehala, IoT, le lits'ebetso tsa lisebelisoa tsa elektroniki tsa bareki.
Likarolo tsa Bohlokoa le Litšobotsi:
1. Tshebetso ya maqhubu a hodimo le boenjiniere ba ho nepahala
Ts'ebetso ea Broadband: Tšehetsa mefuta e mengata ea maqhubu (ho tloha ho lihlopha tse 'maloa tsa MHz ho isa ho tse ngata tsa GHz) ka ts'ebetso e tsitsitseng ho pholletsa le li-bandwidth tse boletsoeng, ho felisa tlhoko ea likarolo tse ngata tsa narrowband.
Phetoho ea impedance e nepahetseng: Fana ka likarolelano tse nepahetseng tsa phetoho ea impedance (mohlala, 1:1, 1:4, 4:1) ka mamello e tiileng (± 5% e tloaelehileng) ho lumellana le litlhoko tsa sistimi tse fapaneng le tse nang le pheletso e le 'ngoe.
Tekanyo e ntle ea amplitude/phase: Boloka tekanyo e phahameng ea amplitude (hangata ± 0.5 dB) le tekanyo ea phase (hangata ± 5 degrees) bakeng sa ho hana lerata la mokhoa o tloaelehileng ka katleho.
Tahlehelo e tlase ea ho kenngoa: Finyella tahlehelo e fokolang ea lets'oao (e tlase ho 0.5 dB ho latela makhetlo) ka ho kopanya ha makenete ho ntlafalitsoeng le thepa ea dielectric e nang le tahlehelo e tlase.
2. Bokhoni bo tsoetseng pele ba ho paka le ho kopanya
Lintlha tsa sebopeho se kopaneng: Li fumaneha ka liphutheloana tse tloaelehileng tsa indasteri le boholo bo ikhethileng bakeng sa meralo e nang le sebaka se fokolang.
Ho lumellana ha thepa e kentsweng hodima metsi: Ho tsamaisana le disebediswa tse iketsahallang tsa ho kgetha le ho beha le ditshebetso tsa ho tjheseletsa hape, ho nolofalletsa tlhahiso ya bongata bo hodimo.
Kaho e tiileng: Sebelisa li-substrate tsa ceramic, ferrite, kapa tse kopantsoeng tse nang le liphetho tsa ho felisa (Ni/Sn, Au) tse loketseng maemo a thata a tikoloho.
ESD le tshireletso ya mocheso: Dikarolo tsa tshireletso tse kenyelleditsweng di mamella diketsahalo tsa ESD (ho fihlela ho 2kV HBM) le dithempereichara tse sebetsang.
3. Ho tšepahala ho ntlafalitsoeng le ntlafatso e ikhethileng ea ts'ebeliso
Tshebetso e phahameng ya ho itšehla thajana: Fana ka ho itšehla thajana ho tloha koung ho ya koung hangata ho feta 20 dB ho thibela ho kopana ha matshwao ho sa batleheng.
Bokhoni ba ho sebetsana le motlakase: Tšehetsa maemo a motlakase ho tloha ho milliwatts ho isa ho li-watts tse 'maloa ho latela boholo ba sephutheloana le moralo.
Ntlafatso e ikgethang ya mohlala: E fumaneha ka di-configurations tse ntlafaditsweng bakeng sa ditshebediso tse ikgethang (Wi-Fi, selefounu, Bluetooth, jj.) ka di-parameter tsa S tse kgetholotsweng.
Likopo:
1. Litsamaiso tsa puisano tse se nang mohala
Meralo ea motheo ea selefounu: Li-transceiver tsa seteishene sa motheo, litsamaiso tse kholo tsa MIMO, le lisele tse nyane tse hlokang ho bapisoa ha impedance le ho haneloa ha mokhoa o tloaelehileng lipheletsong tse ka pele tsa RF.
Dimojule tsa Wi-Fi/Bluetooth: Nolofatsa dikgokelo tsa di-antenna tse fapaneng mme o ntlafatse kutlwisiso ya moamoheli dihlopheng tsa maqhubu a 2.4/5/6 GHz.
Lisebelisoa tsa 5G NR: Ho nolofatsa ts'ebetso ea matšoao a mmWave le sub-6 GHz lisebelisoa tsa basebelisi le meralo ea motheo ea marang-rang.
2. Lisebelisoa tsa elektroniki tsa bareki le tsa IoT
Li-smartphone/Matlofo: Nolofatsa moralo oa karolo e nyane ea RF ka botšepehi bo ntlafetseng ba lets'oao bakeng sa li-cellular, Wi-Fi, le li-GPS receiver.
Lisebelisoa tsa elektroniki tse aparoang: Fana ka litharollo tse nyane tsa phetoho ea lets'oao bakeng sa tlhokomelo ea bophelo bo botle le li-module tsa khokahano.
Lisebelisoa tse bohlale tsa lapeng: Tšehetsa khokahano e se nang mohala ho li-sensor tsa IoT, li-hub le balaoli ba hlokang ts'ebetso e tšepahalang ea RF.
3. Lisebelisoa tsa liteko le litekanyo
Bahlahlobi ba marang-rang a vector: E sebetsa e le likarolo tsa tlhahlobo le lisebelisoa tsa liteko bakeng sa litekanyo tse nepahetseng tsa phapang.
Liteko tse se nang mohala: E nolofalletsa liteko tse leka-lekaneng tsa li-amplifiers, li-filters le likarolo tse ling tsa RF
Mekhoa ea botšepehi ba matšoao: E tšehetsa liteko tsa dijithale tse potlakileng tse kenyeletsang lipontšo tse fapaneng (SerDes, PCIe, jj.).
4. Lisebelisoa tsa elektroniki tsa likoloi le tsa indasteri
Mekhoa ea V2X: E tšehetsa lits'ebetso tse inehetseng tsa puisano ea nako e khuts'oane (DSRC) le lits'ebetso tsa cellular-V2X (C-V2X).
IoT ea Liindasteri: E nolofalletsa khokahano e matla ea waelese lits'ebetsong tsa othomathike tsa tlhahiso le tsa ho lekola tse hole.
Diyuniti tsa Telematics: Fana ka phetoho e tšepahalang ea RF bakeng sa li-module tsa puisano tsa GPS, tsa selefounu le tsa sathelaete.
5. Lisebelisoa tsa elektroniki tsa lifofane le tsa tshireletso
Mekhoa ea lifofane: E tšehetsa lisebelisoa tsa puisano, tsa ho sesisa le tsa ho beha leihlo ho fihlela litlhoko tse thata tsa tikoloho.
Puisano ea sesole: E nolofalletsa lihokelo tse sireletsehileng tsa waelese lits'ebetsong tse nkehang habobebe le tse kenngoeng likoloing.
Mekhoa ea radar: Ho thusa ho fetola ka mokhoa o leka-lekaneng/o sa leka-lekanang lits'ebetsong tsa radar tse arotsoeng ka mekhahlelo le tse latelwang.
Qualwavee fana ka li-balun tse khomaretsoeng holim'a metsi tse nang le mefuta e fapaneng ho fihlela litlhoko tsa bareki.
Nomoro ea Karolo | Maqhubu(GHz, bonyane.)  | Maqhubu(GHz, boholo.) | Tahlehelo ea ho Kena(dB, boholo.) | Tekanyo ea Amplitude(dB, boholo.) | Tekanyo ea Mokhahlelo(°, boholo.) | Ho Hana Mokhoa o Tloaelehileng(dB, bonyane) | VSWR(boholo.) | Matla(Bophara, boholo.) | Tieho ea Sehlopha(ps, mofuta.) | Lead time(libeke) |
|---|---|---|---|---|---|---|---|---|---|---|
| QSMB-0.5-6000 | 500K | 6 | 6 (mofuta) | ± 1.2 | ± 10 | 20 | 1.5 (mofuta) | 1 | - | 2~6 |
| QSMB-5-8000 | 0.005 | 8 | 2.5 | ±3.1 | ±20 | - | 3.5 | 1 | - | 2~6 |
| QSMB-800-1000 | 0.8 | 1 | 0.48 | ± 0.2 | 180±5 | - | 1.45 | 250 | - | 2~6 |
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Li-balune tsa Coaxial RF Microwave Millimeter Wave mm ...