Wararka

Sichuan Keenlion Tiknoolajiyada Microwave ee la aasaasay 2004, Sichuan Keenlion Mircrowave teknoolajiyada CO., Ltd. waa soo saaraha ugu horreeya ee qaybaha Mircrowave Passive ee Sichuan Chengdu, Shiinaha.
Waxaan bixinaa wax qabad heer sare ah qaybaha mirrowave iyo adeegyada la xidhiidha codsiyada microwave ee gudaha iyo dibaddaba. Alaabooyinku waa kuwo kharash-ool ah, oo ay ku jiraan awood qaybiye kala duwan, lamaanayaasha jihada, filtarrada, isku-dariyeyaasha, duplexers, qaybaha dadban ee la habeeyey, go'dooyeyaasha iyo wareegayaasha. Alaabadayada waxaa si gaar ah loogu talagalay deegaan iyo heerkul aad u daran. Qeexitaannada waxaa loo qaabayn karaa iyadoo loo eegayo shuruudaha macaamiisha waxaana lagu dabaqi karaa dhammaan xargaha soo noqnoqda ee caadiga ah iyo kuwa caanka ah ee leh xajmiyada kala duwan ee DC ilaa 50GHz.
lammaane
Qaybinta awoodda ee u qaybisa calaamadda RF laba kanaal oo saami ahaan ah oo u soo saarta nidaamka quudiyaha anteenada

Codsiyada ugu muhiimsan
(1) Codsiga wareegga macquulka ah
Lamaanuhu wuxuu samayn karaa wareegyo macquul ah oo kala duwan. Sababtoo ah ka-hortagga faragelinta iyo waxqabadka go'doominta ee lammaanaha ayaa ka fiican kan transistor-ka, wareegga macquulka ah ee uu sameeyay waa la isku halleyn karaa.
Goobaha codsiga iyo munaasabadaha lammaanaha
(2) Codsiga sida beddelka xaalad adag
Wareegga wareejinta, inta badan waxaa loo baahan yahay in la helo go'doomin koronto oo wanaagsan oo u dhexeeya wareegga koontaroolka iyo furaha, taas oo ku adag furaha guud ee elektiroonigga ah, laakiin way fududahay in la garto lammaanaha.
(3) Codsiga wareegga kicinta
Marka lammaane loo isticmaalo wareegga wax soo saarka bistable, dhibaatada go'doominta u dhexeeya wax soo saarka iyo culeyska si wax ku ool ah ayaa loo xallin karaa sababtoo ah LED-ka ayaa si isdaba-joog ah loogu xiri karaa wareegga emitter ee laba tuubo siday u kala horreeyaan.
(4) Codsiga wareegga dhawaaqa garaaca wadnaha
Lammaanayaasha waxaa loo isticmaalaa wareegyada dhijitaalka ah si loo kordhiyo calaamadaha garaaca wadnaha.
(5) Codsiga wareegga tooska ah
Lammaanaha tooska ah waxaa loo adeegsadaa wareegga tooska ah, kaas oo leh toosnaan sare iyo waxqabadka go'doominta korantada ee dhulka aad u wanaagsan.
(6) Codsiga xilliyo gaar ah
Lammaanaha ayaa sidoo kale loo isticmaali karaa kontoroolka korantada sare, bedelida transformer, bedelida gudbinta xiriirka iyo wareegga A / D.

Tilmaamayaasha farsamada
1. Darajada isku-xidhka: farqiga tooska ah ee u dhexeeya awoodda wax-soo-saarka ee ka imanaysa dekedda isku-xidhka ah iyo awoodda signal-gelinta marka ay korontadu dhex marto lammaanaha.
2. Derejada goonida ah: waxa loola jeedaa go'doominta u dhaxaysa dekedda wax soo saarka iyo dekedda isku xidhka; Guud ahaan, tilmaan-bixiyahan waxa kaliya oo loo isticmaalaa in lagu cabbiro lammaaneyaasha microstrip. Waxayna ku kala duwan tahay heerka isku-xidhka: tusaale ahaan, 5-10db waa 18 ~ 23dB, 15dB waa 20 ~ 25dB, iyo 20dB (oo ay ku jiraan kor) waa 25 ~ 30dB; heerka go'doominta lammaanaha daloolku aad buu u wanaagsan yahay, markaa ma jirto wax shuruud ah oo ku saabsan tusmadan.
3. Jihaynta: waxa loola jeedaa qiimaha go'doominta u dhexeeya dekedda wax soo saarka iyo dekedda isku xidhka ah oo laga jaray qiimaha darajada isku-xidhka. Tan iyo directivity ee microstrip hoos u tartiib tartiib ah la kororka ee shahaadada isku xidhka, waxaa jira asal ahaan ma Directivity ka sarreeya 30dB, sidaas darteed ma jirto shuruudaha index sida lammaane microstrip ah. Jihaynta isku-xidhaha daloolka guud ahaan waa 17 ~ 19dB at 1700 ~ 2200MHz, 824 ～ 960MHz: 18 ～ 22dB.
4. Habka xisaabinta: toosan = go'doomin - isku-xidhid.
5. Luminta Gelida: waxaa loola jeedaa qiimaha lagu helay iyadoo laga jarayo qiimaha luminta qaybinta awoodda calaamadda ee la dhimay oo ka timid awoodda calaamadda iyada oo loo marayo lammaanaha ilaa wax soo saarka. Guud ahaan, luminta galinta lammaanaha microstrip way kala duwan tahay iyadoo loo eegayo heerka isku xidhka. Guud ahaan, waa 0.35 ~ 0.5dB in ka yar 10dB iyo 0.2 ~ 0.5dB in ka badan 10dB.
6. Input/out-out stand wave ratio: waxa loola jeedaa is-waafajinta wax-soo-saarka dekedaha, shuruudaha deked walbana guud ahaan waa 1.2 ~ 1.4;
7. Dulqaadka awoodda: waxa loola jeedaa dulqaadka shaqada ugu badan ee dhex mari karta lammaanahan muddo dheer (wax dhaawac ah la'aan). Guud ahaan, celceliska awoodda lammaane microstrip waa 30 ~ 70W, iyo tan daloolku waa 100 ~ 200W.
8. Xadka soo noqnoqda: guud ahaan, inta jeer ee magacu waa 800 ~ 2200MHz. Dhab ahaantii, xargaha soo noqnoqda ee loo baahan yahay waa 824-960MHz oo lagu daray 1710 ~ 2200MHz. Xadka soo noqnoqoshada dhexe lama heli karo.
9. In band Flatness: waxa loola jeedaa farqiga u dhexeeya ugu badnaan iyo ugu yaraan shahaadada isku xidhka ee dhammaan band soo noqnoqda ee la heli karo. Microstrip guud ahaan waa 0.5 ~ 0.2db. Daloosha: maadaama shahaadada isku-xidhka ay tahay qalooc, ma jirto shuruud noocaas ah.

Waxaan sidoo kale u habeyn karnaa qaybaha rf dadban sida waafaqsan shuruudahaaga. Waxaad geli kartaa bogga habaynta si aad u bixiso qeexitaannada aad u baahan tahay.
https://www.keenlion.com/customization/

Emili:
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tom@keenlion.com