Karakteristik pwodwi yo
1. Ultra - Low Pèt Dielectric
Faktè dissipation (tanΔ) 0.0009 ~ 0.0037 ** (@10GHz), 40% pi ba pase estanda PTFE
Ka: RO3003 ™: 0.0013 @10GHz, RO4835 ™: 0.0037 @77GHz
2. ki estab konstan dielèktrik (DK)
Temp. koyefisyan mwens pase oswa egal a -50 ppm/ degre (-55 degre ~ 150 degre), egzanp RO4350B ™ ΔDK<±0.02 @40GHz
Frekans Estabilite: ΔDK<±0.02 from 1-100GHz (RO3000™)
3. Low - FOIL Copper Profile
HVLP kwiv brutality ra =0.3 μm (vs . 2 μm pou papye estanda)
77GHz benefis: 35% rediksyon nan pèt efè po
4. CTE - matche ak kwiv
Z - aks CTE 17 ~ 25 ppm/ degre (matche ak 18ppm Copper a/ degre), anpeche delaminasyon
Kontras: fr - 4 z-cte ≈70ppm/ degre
5. izotwòp substrate
Xy/z - aks dk inifòmite Δdk<0.05, enables <0.8° phase error in phased arrays
6. Amelyore konduktiviti tèmik
Special series >0.6 W/(M · K) (egzanp RO4730G3 ™), manch 30W/mm ² dansite pouvwa
7. Ekstrèm anviwònman siviv
Sètifye pou aplikasyon pou espas (1000 sik tèmik, radyasyon UV)
Pwodwi aplikasyon jaden
5G/6G Kominikasyon
Estasyon baz MMWave: 28/39GHz AAU ranje (RO4835 ™) ak ± 0.5 degre erè faz
Masiv MIMO: 64T64R Sistèm (RO4730G3 ™), pèt ensèsyon<0.03dB/cm @40GHz
01
Elektwonik otomobil
77GHz rada: patch antèn (RO3003 ™), -3ppm/ degre tempco pou ± 0.1m presizyon
V2X Modil: 5.9GHz C - V2X (RO4350B ™), kontinye viv 150 degre motè chalè
02
Aerospace & satelit
Satelit ranje pwogresivman: KA - Band T/R Modil (RT/Duroid® 5880), ΔDK<0.01 in vacuum
Avionics Radar: X-band AlN hybrid boards, power density >30W/cm²
03
Sistèm defans yo
Electronic Warfare: 2-18GHz frequency-hopping (RO4000®), >2GHz Enstantane BW
Moun k ap chèche misil: W - Band (94GHz) Imaging Rada (RO3000 ™), 0.5 Degre Rezolisyon
04
Medikal & Endistriyèl
Microwave ablasyon: 2.45GHz PAS (Copper - CLAD RO4730G3 ™), 1.2W/MK konduktivite
Plasma Generators: 13.56MHz RF power (high-Dk RO3210™), >85% efikasite
05
Baj popilè: Rogers segondè frekans PCB, Lachin Rogers segondè frekans PCB manifaktirè, Swèd, faktori
