Raws li kev siv thev naus laus zis, kev lag luam hauv kev lag luam tau mob siab rau cov kev sib txuas lus me me, hnub no peb xav qhia yuav ua li cas coj cov kab noj hniav lim raws li tus neeg nqa khoom tsim los tsim cov kab ke me me los ua ke cov khoom siv tsis zoo thiab ua haujlwm, thiab nws qhov zoo yog dab tsi.
1. Tsim kev khiav ntawm cov tsoos system:
Lub kaw lus muaj ntau yam passive thiab active Cheebtsam, peb ib txwm tsim kev xav yog raws li nram no:
1) Qhia meej cov neeg siv khoom xav tau;
2) System engineers tsim thiab txheeb xyuas circuits raws li tus neeg yuav tsum tau muaj;
3) Txheeb xyuas qhov system circuits thiab cov khoom siv sab hauv ' technical parameters;
4) Yuav cov khoom tsim nyog thiab chassis;
5) Kev pov thawj ntawm kev sib dhos thiab kev sim.
2. Tsim kev xav ntawm miniaturized system (pom zoo):
1) Qhia meej cov neeg siv khoom xav tau;
2) System engineers tsim thiab txheeb xyuas circuits los ntawm cov neeg siv khoom;
3) Txheeb xyuas qhov system circuits thiab cov khoom siv sab hauv ' technical parameters;
4) System engineer thiab structural engineer tsim thiab paub meej cov qauv. (system chassis, internal Cheebtsam).
5) Hais txog lub lim / duplexer raws li tus neeg nqa khoom, los tsim cov qauv txheej txheem.
Raws li daim duab qhia raws li hauv qab no:
Ntu A Cov haujlwm lim ntawm tag nrho cov lim module.
Ntu B Kev teeb tsa txoj haujlwm ntawm cov khoom siv nquag ntawm lub lim module, xws li PA, PCB board, ect.
Part C Cov dab dej kub nrog cov cua kub dissipation muaj nuj nqi rau tag nrho cov lim module,
uas yog nyob tom qab ntawm Ntu B.
3. Qhov zoo ntawm "coj lim raws li tus neeg nqa khoom" hauv kev tsim qauv:
1) Piv nrog rau kev tsim qauv, lub kaw lus tsim nrog lub lim raws li tus neeg nqa khoom, qhov loj tuaj yeem tsim me me kom tau raws li cov neeg siv khoom xav tau rau miniaturization.
2) Cov qauv tsim dav siv pov tseg qhov chaw sab hauv, thiab tsuas yog khaws cov cua sov sab hauv. Hloov pauv, qhov kev tsim tshiab no optimizes cov khib nyiab los ntawm sab hauv mus rau sab nraud, tshem tawm cov cua sov ntau dhau yog ua tiav los ntawm cov dab dej kub, kom ua tiav cov kev xav tau ntawm lub zog ntau dua.
3) Tag nrho cov lim module tuaj yeem paub qhov kev xav tau ntawm hluav taws xob, ntxiv rau, nws yog ib feem ntawm lub chassis nws tus kheej, thiab kev sib koom ua ke ntawm module yog qhov zoo nkauj heev.
Raws li tus tsim qauv ntawm RF cov ntxaij lim dej, Jingxin muaj kev mob siab rau kev tshawb fawb txuas ntxiv & kev txhim kho los pab txhawb rau RF cov kev daws teeb meem, tshwj xeeb tshaj yog txhawb cov neeg siv khoom los tsim cov nqi ntau dua nrog cov qauv tsim thiab RF. Yog li ntawd, yog tias koj txaus siab rau xws li ib tug system tsim, los yog xav tau kev thov ntawm tsim rauRF & microwave passive Cheebtsam, koj tuaj yeem tiv tauj peb.
Post lub sij hawm: Sep-07-2021
