Ceramic Resonators yog hluav taws xob ua haujlwm raws cov efficulric cov nyhuv lossis dielectric thaj chaw thiab tau siv dav hauv oscillation circuits, kev tswj tau ntau zaus, thiab lwm thaj teb. Raws li lawv cov ntaub ntawv, cov qauv, thiab kev ua haujlwm ntawm cov hauv paus, cov neeg rov qab sib raug zoo tuaj yeem faib ua cov hauv qab no:
I. Piezoelectric Ceramic Resonorators
1. Kev ua haujlwm hauv lub hauv paus ntsiab lus: Resonance tau ua tiav los ntawm kev siv cov tshuab kev hloov pauv ntawm cov khoom siv hluav taws xob (xws li pzt thiab txhuas zirconate titanate).
2. Hom Hom:
-} thickness shear hom (TSM): haum rau cov siab ntau (ob peb mhz mus rau kaum ntawm MHz), xws li hloov chaw quartz crystal hloov.
{{0- radial kev co hom: haum rau tsawg zaus (175,000 khz mus rau ob peb - tus nqi.
3. Nta: Ntau zaus ruaj khov ruaj khov, tab sis muaj kev kub kub coefficient (kwv yees ± 0.1% Qib rau 85 degree), xav tau kev kawm sab nraud.
Ii. Multilayer Ceramic Raconator (MLCR)
1. Cov qauv: muaj cov khaubncaws sab nraud povtseg ntawm kev kho tej hub ntawm lub cev thiab hluav taws xob, sintered los ua ib chav tsev.
2. Qhov Zoo:
- me me, haum rau saum npoo mount (SMD) mounting.
-} dav ntau yam (1mHz ~ 10GHz), haum rau RF circuits.
3. Qhov txwv: Tsawg Q Tshaj (Feem Ntau Li 100 ~ 1000), me ntsis qis dua qhov tseeb rau ib leeg {} txheej} txheej txheej dawb.
III. Kub - nyiaj them rau cov neeg yug menyuam (LCX)
1. Tus qauv tsim qauv: txo qis zaus drift los ntawm cov ntaub ntawv doping lossis kev ua kom zoo dua qub (xws li ntxiv ntawm cov khoom siv kub tsis zoo).
2. Kev Ua Haujlwm Tshwj Xeeb:
{{0- kub coefficient tuaj yeem tswj hwm tsis pub dhau ± 10ppm /℃188-2016).
-}}} Txoj kev siv tau: dav qhov chaw kub, xws li cov khoom siv hluav taws xob thiab cov khoom siv muaj kev lag luam.
IV. Lwm Hom Hom Tshwj Xeeb
1. Cov yeeb yaj kiab nyias nyias
2. Tuneable Ceramicators: Kev ntsuas zaus yog kho tau los ntawm voltage lossis sib nqus, haum rau software- Txhais cov xov tooj cua (SDRs).
Kev soj ntsuam txuas ntxiv
Cov kev xaiv ntawm Ceramic resonators yuav tsum muaj kev txiav txim siab ntawm zaus qhov tseeb, qhov kub thiab tus nqi ntau. Piv txwv li, cov neeg siv khoom siv hluav taws xob feem ntau siv qis {{1} Tus nqi sib txuas lus zoo li qhov kub thiab txias kom ntseeg tau tias muaj teeb liab stability. Nyob rau yav tom ntej, nrog kev txhim kho ntawm 5g thiab internet ntawm yam, qhov kev thov rau high {}} Lub zog hluav taws xob rov qab yuav ntxiv rau.