Mubyerekeranye nibikoresho bya radiyoyumu ya electromagnetique, antene ya RF na antenne ya microwave akenshi bitiranya, ariko mubyukuri hariho itandukaniro ryibanze. Iyi ngingo ikora isesengura ryumwuga kuva mu bice bitatu: ibisobanuro bya bande yumurongo, ihame ryibishushanyo, hamwe nuburyo bwo gukora, cyane cyane guhuza ikoranabuhanga ryingenzi nkavacuum brazing.
RF MISOVacuum Brazing Furnace
1. Urutonde rwumurongo wumurongo nibiranga umubiri
Antenna ya RF:
Imirongo ikoresha ni 300 kHz - 300 GHz, ikubiyemo imiyoboro yo hagati (535-1605 kHz) kugeza kuri milimetero (30-300 GHz), ariko porogaramu yibanze yibanze muri <6 GHz (nka 4G LTE, WiFi 6). Uburebure bwumurambararo ni muremure (santimetero kugeza kuri metero), imiterere ni dipole na antenne yibiboko, kandi ibyiyumvo byo kwihanganira ni bike (± 1% birebire byemewe).
Antenna ya Microwave:
By'umwihariko 1 GHz - 300 GHz (microwave kugeza kuri milimetero umuraba), imirongo isanzwe ikoreshwa nka X-band (8-12 GHz) na Ka-band (26.5-40 GHz). Uburebure buke (urwego rwa milimetero) ibisabwa:
✅ Submillimeter urwego rwo gutunganya neza (kwihanganira ≤ ± 0.01λ)
Control Kugenzura ubukana bukabije (<3μm Ra)
Sub Substrate-igabanuka rya dielectric (ε r ≤2.2, tanδ≤0.001)
2. Amazi yubuhanga bwo gukora
Imikorere ya antenne ya microwave iterwa cyane nubuhanga buhanitse bwo gukora:
| Ikoranabuhanga | RF Antenna | Microwave Antenna |
| Ikoranabuhanga ryo guhuza | Kugurisha / Gufunga umugozi | Vacuum Brazed |
| Abatanga ibintu bisanzwe | Uruganda rusange rwa elegitoroniki | Brazing Ibigo nka Solar Atmospheres |
| Ibisabwa byo gusudira | Kwihuza | Umwuka wa ogisijeni winjira, kuvugurura ingano |
| Ibipimo by'ingenzi | Kurwanya <50mΩ | Kwiyongera k'ubushyuhe bwo guhuza ubushyuhe (ΔCTE <1ppm / ℃) |
Agaciro kingenzi ka vacuum brazing muri antenne ya microwave:
1 .
2. Kurandura ubushyuhe bwumuriro: gushyushya buhoro buhoro hejuru ya fluid yibikoresho bya brazing (urugero: BAISi-4 alloy, liquidus 575 ℃) kugirango ikureho microcrack
3. Kugenzura ivugurura: guhindura muri rusange <0.1mm / m kugirango tumenye icyiciro cya milimetero
3. Kugereranya imikorere yamashanyarazi nibisabwa
Ibiranga imirasire:
1.Antenna ya RF: cyane cyane imirasire yibintu byose, kunguka ≤10 dBi
2.Antenna ya Microwave: icyerekezo cyane (ubugari bwa beam 1 ° -10 °), kunguka 15-50 dBi
Porogaramu zisanzwe:
| RF Antenna | Microwave Antenna |
| Umunara wa radio FM | Icyiciro cya Array Radar T / R Ibigize |
| IoT Sensors | Kugaburira ibyogajuru |
| Tagi ya RFID | 5G mmWave AAU |
4. Kugerageza itandukaniro
Antenna ya RF:
- Icyerekezo: Guhuza Impedance (VSWR <2.0)
- Uburyo: Vector umuyoboro wisesengura inshuro nyinshi
Antenna ya Microwave:
- Icyerekezo: Imirasire yuburyo / icyiciro gihoraho
- Uburyo: Hafi yumurima wo gusikana (ubunyangamugayo λ / 50), ikizamini cyumurima
Umwanzuro: Antenne ya RF niyo nkingi yingenzi yo guhuza umugozi rusange, mugihe antenne ya microwave niyo ntandaro ya sisitemu yumurongo mwinshi kandi wuzuye. Amazi hagati yibi byombi ni:
1. Kwiyongera kwinshuro biganisha ku kugabanya uburebure bwumuraba, bigatera ihinduka ryimiterere mugushushanya
2. Gukora inzira yinzibacyuho - antenne ya microwave yishingikiriza ku buhanga bugezweho nka vacuum brazing kugirango yizere imikorere
3. Ibizamini bigoye bigenda byiyongera
Vacuum brazing ibisubizo bitangwa namasosiyete yabigize umwuga nka Solar Atmospheres yabaye garanti yingenzi yo kwizerwa kwa sisitemu ya milimetero. Nkuko 6G yaguka kuri terahertz yumurongo wa bande, agaciro kiyi nzira kazagaragara cyane.
Kugira ngo umenye byinshi kuri antene, nyamuneka sura:
Igihe cyo kohereza: Gicurasi-30-2025
