I. Ii-Antennas zodongwe
Iingenelo
•Ubungakanani obuncinci kakhulu: I-dielectric constant ephezulu (ε) yezinto zeseramikhi ivumela ukwenziwa kube lula kakhulu ngelixa igcina ukusebenza, ilungele izixhobo ezixinzelelweyo (umz., ii-earbuds zeBluetooth, izinto ezinxitywayo).
Amandla aphezulu oHlanganisa:
•Ii-Antennas ze-Monolithic Ceramic: Isakhiwo se-ceramic esinomgangatho omnye esineemikhondo zesinyithi eziprintiweyo kumphezulu, okwenza kube lula ukuhlanganiswa.
•Ii-Antennas zeCeramic ezinamanqwanqwa amaninziIsebenzisa itekhnoloji ye-Co-fired Ceramic (LTCC) engaphantsi kobushushu obuphantsi ukufaka ii-conductors kwiileya ezihlanganisiweyo, inciphisa ubungakanani ngakumbi kwaye ivumela uyilo lwe-antenna ezifihliweyo.
•Ukhuseleko oluphuculweyo lokuthintela ukuphazamiseka: Ukuncipha kokusasazeka kwe-electromagnetic ngenxa ye-dielectric constant ephezulu, okunciphisa impembelelo yengxolo yangaphandle.
•Ukufaneleka Ngokuphindaphindiweyo: Yenzelwe iibhendi ezisebenzisa i-frequency ephezulu (umz., 2.4 GHz, 5 GHz), nto leyo eyenza ukuba zilungele ukusetyenziswa kweBluetooth, iWi-Fi, kunye ne-IoT.
Iingxaki
•I-Bandwidth Encinci: Ukukwazi ukugubungela iibhendi ezininzi zefrikhwensi, okuthintela ukuguquguquka.
•Uyilo Oluntsonkothileyo OluphezuluIfuna ukuhlanganiswa kwinqanaba lokuqala kwisakhiwo sebhodi yomama, okushiya indawo encinci yokulungiswa emva koyilo.
•Ixabiso EliphezuluIzinto ezenziwe ngokwezifiso zeseramikhi kunye neenkqubo zokwenza ezizodwa (umz., i-LTCC) zonyusa iindleko zemveliso xa kuthelekiswa nee-antenna ze-PCB.
II. Ii-Antenna ze-PCB
Iingenelo
•Ixabiso eliphantsi: Idityaniswe ngqo kwi-PCB, isusa amanyathelo ongezelelweyo okuhlanganisa kwaye inciphisa iindleko zezinto/zabasebenzi.
•Ukusebenza kakuhle kwesithuba: Yenzelwe kunye neendlela zesekethe (umz., ii-antenna ze-FPC, ii-antenna ze-F eziprintiweyo) ukunciphisa umkhondo weenyawo.
•Ukuguquguquka koyiloUkusebenza kungenziwa ngcono ngokulungiswa kwejiyometri yokulandelela (ubude, ububanzi, ukujikajika) kwiibhendi ezithile zefrikhwensi (umz., 2.4 GHz).
•Ukuqina koomatshiniAkukho zinto zibonakalayo, nto leyo enciphisa umngcipheko wokonakala komzimba ngexesha lokuphathwa okanye ukusebenza.
Iingxaki
•Ukusebenza kakuhle okuphantsi: Ukulahleka okuphezulu kokufakelwa kunye nokusebenza kakuhle kwemitha ngenxa yokulahleka kwe-PCB substrate kunye nokuba kufutshane nezixhobo ezinengxolo.
•Iipateni zeMisebe ezingaphantsi kweyona ifanelekileyoUbunzima ekufikeleleni kwi-omnidirectional okanye kwi-uniform radiation coverage, okunokunciphisa uluhlu lwesignali.
•Ukuchaphazeleka kukuphazamiseka: Isengozini yokuphazamiseka kwe-electromagnetic (EMI) evela kwiisekethe ezikufutshane (umz., imigca yombane, imiqondiso yesantya esiphezulu).
III. Uthelekiso lweMeko yeSicelo
| Uphawu | Ii-Antennas zodongwe | Ii-antenna ze-PCB |
| Ibhendi yeFrequency | I-frequency ephezulu (2.4 GHz/5 GHz) | I-frequency ephezulu (2.4 GHz/5 GHz) |
| Ukuhambelana kwe-Sub-GHz | Ayifanelekanga (ifuna ubungakanani obukhulu) | Ayifanelekanga (umda ofanayo) |
| Amatyala aqhelekileyo okusetyenziswa | Izixhobo ezincinci (umz., izinto ezinxitywayo, izinzwa zonyango) | Uyilo oluncinci olunobunono bexabiso (umz., iimodyuli ze-Wi-Fi, i-IoT yabathengi) |
| Ixabiso | Phezulu (kuxhomekeke kwizinto/kwinkqubo) | Iphantsi |
| Ukuguquguquka koyilo | Iphantsi (ukuhlanganiswa kwenqanaba lokuqala kuyafuneka) | Phezulu (ukulungiswa emva koyilo kunokwenzeka) |
IV. Iingcebiso eziphambili
•Khetha ii-Antennas zeCeramicnini:
Ukwenziwa kwezinto zibe ncinci, ukusebenza rhoqo, kunye nokumelana ne-EMI zibalulekile (umz., izinto ezinxitywayo ezincinci, ii-node ze-IoT ezinoxinano oluphezulu).
•Khetha ii-Antenna ze-PCBnini:
Ukunciphisa iindleko, ukulinganisa ngokukhawuleza, kunye nokusebenza okuphakathi zezona zinto ziphambili (umz., izixhobo ze-elektroniki eziveliswa ngobuninzi).
•Kwiibhendi ze-Sub-GHz (umz., 433 MHz, 868 MHz):
Zombini ezi ntlobo zee-antenna azikwazi ukusebenza ngenxa yemida yobukhulu obuqhutywa bubude be-wavelength. Ii-antenna zangaphandle (umz., i-helical, i-whip) ziyacetyiswa.
I-Concept inika uluhlu olupheleleyo lwezinto ze-microwave ezingasebenziyo zomkhosi, ii-Aerospace, ii-Electronic Countermeasures, iiSatellite Communication, ii-Trunking Communication applications, ii-antenna: i-Power divider, i-directional coupler, i-filter, i-duplexer, kunye nezinto ze-LOW PIM ukuya kuthi ga kwi-50GHz, ezinomgangatho olungileyo kunye namaxabiso akhuphisanayo.
Wamkelekile kwiwebhu yethu:www.concept-mw.comokanye sifumane aphasales@concept-mw.com
Ixesha leposi: Epreli-29-2025