Kav hlau txais xov ntau pcb

Ib tus kav hlau txais xov RF PCB yog lub hybrid Circuit Coffic board entromal kis thiab electromagnetic way radiation, tus cwj pwm los ntawm:
1. Cov lus qhia tau zoo RF / microwave cim (ntau dua lossis sib luag rau 1 GHz) nrog kev poob qis;
2. Hloov cov hluav taws xob cov paib rau cov hluav taws xob hauv lub plab (piv txwv li, microstrip thaj, cov pob hluav taws xob);
3. Tswj kev ua tau zoo nyob rau hauv huab cua (cua sov, kev co, corrosion).

Xa kev nug

Cov yam ntxwv khoom

Tus kav hlau txais xov RF yog cov khoom siv hluav taws xob tshwj xeeb hauv xov tooj cua / microwave kev siv hluav taws xob (feem ntau ntau dua lossis sib xyaw hluav taws xob hluav taws xob. Cov yam ntxwv tseem ceeb:

Khoom Siv Khoom

Substrates: tsawg {{{{{0} og, Rogers RO4000}}} {}} ~ 10.8
Tooj Liab: HVLP Ntawv Nyiaj (RA<0.5μm) to minimize skin effect loss

Qauv qauv tsim

Impedance: nruj 50ω / 75 ± 5% kam rau)
Radiators: Embedded Thaj / PIFA / Slot Antennas
GROUNDING: Ntawm Fences rau nto yoj tsheb loj

Kev Saib Xyuas Kev Ua Haujlwm

Dissipation factor (TanΔ)<0.004 @10GHz
Phase Stability: TCDK tsawg dua lossis sib npaug rau -30 ppm / degree
Thermal conductivity: 1 ~ 4 w / (map k) (hlau - tub ntxhais cov thawj)

Cov Ntawv Thov

5g Mmwave Kev Sib Txuas Lus (24/28 / 39GHz)
Satellite phaased arrays (KA / Q - band)
Automotive radars (77ghz)

Khoom Daim Ntawv Thov Teb

1. Cov kev mob hnyav heev, yuav tsum thermal - ruaj khov cov substrates nrog CTE tsawg.
1.1 spacecraft exciors (-55℃~ 125 degree)
1.2 Automotive lub cav bays (-40℃~ 150 degree)

2. High {{- av noo / siv tsawg-}}} {ptfe) + txheej txheej.
2.1 Cov Khoom Siv Marine Ua Ntej (Ntsev Tsuag)
2.2 Tropical base stations (RH>90%)

3. High {{{- emi emi emi cov chaw tiv thaiv, xav tau EMI Shield & Optimized Grounding.
3.1 radar -} Cov Khoom Siv Hluav Taws Xob Sab Ib Sab
3.2 Kev Ntsuas Cov Kws Kho Mob Suites (MRI)

4. High {{{{- Mobility} Mobility Platforms, xav tau cov neeg siv tshuab tsim muaj zog.
4.1 High {{- Ceev Tsheb nqaj hlau ua ntej (Kev co 5-2000z)
4.2 UAV MMWAVE RADARE (SHOCK 50G)

5. Precision Cov cim teeb liab, vam khom DK kev ruaj khov (ΔDK<0.05).
5.1 phaased array kav hlau txais xov (theem yuam kev<2°)
5.2 Satellite crosslinks (Eb/N0 >10Db)

Cim npe nrov: Kav hlau txais xov loj PCB, Suav tus kav hlau txais xov PC PARB cov tuam txhab, cov chaw muag khoom, Hoobkas