Kedu ihe bụ Q Factor nke ihe nzacha oghere? Nhazi Keenlion nke 975-1005MHz na-enweta ≤1.0dB Mfu ntinye

Q Factor: Injin arụmọrụ nkeNzacha oghere
Ihe Q Factor (Quality Factor) na-akọwa ikike nke ihe nzacha oghere iji chekwaa ike ma ọ bụ gbasaa ya. Maka ihe nzacha oghere nke Keenlion nke 975-1005MHz, ihe Q Factor dị elu (>5,000) na-ebelata Mfu Ntinye ruo ≤1.0 dB ozugbo—na-akwado iwu dị mkpa:
Q dị elu = Mfu ntinye dị ala.

Nhazi Kachasị Mma

Arụmọrụ Injinia Dị Elu
Ihe nzacha oghere nke Keenlion na-eji:

Ihe ndị na-eme ka ihe na-emegharị ahụ dị nkenke: oghere ọla kọpa nke CNC na-enweghị oxygen (oke iru ala <1.2µm).

Mgbakọta Ekpuchiri Uzuzu: Na-ewepụ mmiri ikuku iji mee ka Q Factor dịkwuo elu.

Netwọk Njikọta Impedance: Emebere ya nke ọma maka sistemụ 50Ω.
Nsonaazụ: arụmọrụ nke nnyefe mgbaàmà 99% na 990MHz yana Mbelata Ntinye ≤1.0dB.

Mmetụta kpọmkwem nke Q Factor nwere na mfu ntinye
Arụmọrụ dabere na Fizik:

Ihe Q Factor ∝ 1 / Mfu Ntinye (IEEE Standard 287™).

Q > 5,000 na-ebelata mfu ndị na-eguzogide ọgwụ site na 90% ma e jiri ya tụnyere nzacha ọkọlọtọ.

Uru nke ụwa n'ezie:

IoT ụlọ ọrụ mmepụta ihe: ≤ 1.0dB mfu na-eme ka data sensọ doo anya na ụlọ ọrụ smart.

Nkwukọrịta ụgbọ mmiri: Na-ejigide iguzosi ike n'ezi ihe mgbaàmà karịa 3km+ anya.

Nlekota Ala Ọma Jijiji: Na-eme ka nchọpụta mkpebi µHz dị mfe ma nwee obere mgbanwe.

Ihe nzacha nwere Q < 2,000 na-enweta Mfu Ntinye > 3.0dB — a naghị anabata ya maka sistemụ dị mkpa.

Nkwenye teknụzụ na nkọwapụta
Nkwa nzacha oghere nke Keenlion nke 975-1005MHz:

Ihe Q: 5,000–20,000 (enwere ike ịhazi ya).

Mfu Ntinye: ≤1.0 dB n'ofe band zuru oke (MIL-F-28800 akwadoro).

Njikwa Ike: 50W na-aga n'ihu na obere ụlọ 85mm × 65mm.

Ịkwụsi ike: Na-arụ ọrụ na -40°C ruo +85°C (anwalere MIL-STD-810H).

Ihe Ndị Na-emepụta Ihe na Keenlion

✅ Afọ iri abụọ na ise nke Ọkachamara: Ọkachamara n'ihe gbasara nhazi nzacha oghere dị ala nke ukwuu kemgbe afọ 2003.
✅ Nhazi Q ahaziri iche: Ụkpụrụ Q ahaziri iche maka ebumnuche Mfu Ntinye kpọmkwem.
✅ Nhazi ngwa ngwa: A ga-adị njikere maka ihe nlele n'ime ụbọchị ọrụ asaa yana nkwa arụmọrụ.
✅ Ọnụ ahịa asọmpi: 25% dị ala karịa ọnụ ahịa ndị ọgbọ ụlọ ọrụ site na mmepụta akpaaka.

Kpọtụrụ anyị

N'ime ngwa ndị na-adịghị oke ọsọ, Q Factor na-akọwa ihe ịga nke ọma.Nyo oghereteknụzụ na-enye arụmọrụ Q-eduzi—na-agbanwe ≤1.0dB Ntinye Mfu site na tiori gaa na eziokwu. Rịọ maka akụkọ nnwale iji chọpụta arụmọrụ maka sistemụ dị mkpa maka ọrụ gị.