,I. Ceramic Antennas,
,Zvakanakira,
•Ultra-Compact Size: Yakakwira dielectric kugara (ε) yezvinhu zveceramic inogonesa yakakosha miniaturization uchichengetedza mashandiro, akanakira midziyo ine nzvimbo (semuenzaniso, Bluetooth earbuds, zvinopfekeka).
,High Integration Kugona:
•Monolithic Ceramic Antennas: Single-layer ceramic chimiro chine simbi inoteedzerwa yakadhindwa pamusoro, kurerutsa kubatanidzwa.
•Multilayer Ceramic Antennas: Inoshandisa Low-Temperature Co-fired Ceramic (LTCC) tekinoroji yekumisikidza makondakita pamativi akaturikidzana, ichiwedzera kudzikisira saizi uye kugonesa yakavanzika antenna dhizaini.
•Enhanced Immunity to Interference: Yakaderedzwa kupararira kwemagetsi nekuda kweiyo yakakwira dielectric kugara, ichideredza ruzha rwekunze.
•High-Frequency Kukodzera: Yakagadzirirwa mabhendi akakwira-frequency (semuenzaniso, 2.4 GHz, 5 GHz), achiaita akanakira Bluetooth, Wi-Fi, uye IoT application.
,Zvakaipa
•Narrow Bandwidth: Kugona kushomeka kuvhara akawanda frequency mabhendi, kurambidza kuita zvakasiyana.
•High Design Complexity: Inoda yekutanga-nhanho kubatanidzwa mune mamaboard dhizaini, ichisiya diki kamuri yekugadziriswa kwemashure-dhizaini.
•Higher Cost: Zvigadzirwa zveceramic zvakagadzirirwa uye hunyanzvi hwekugadzira maitiro (semuenzaniso, LTCC) inowedzera mitengo yekugadzira zvichienzaniswa nePCB antennas.
,II. PCB Antennas,
,Zvakanakira,
•Mutengo Wakaderera: Yakabatanidzwa yakananga muPCB, kubvisa mamwe matanho egungano uye kuderedza mari yekushandisa / yevashandi.
•Space Efficiency: Yakagadzirwa pamwe chete nematanho edunhu (semuenzaniso, FPC antennas, akadhindwa inverted-F antennas) kuderedza tsoka.
•Design Flexibility: Kuita kunogona kugadziridzwa kuburikidza netrace geometry tuning (kureba, hupamhi, kutenderera) kune chaiwo mabhendi efrequency (semuenzaniso, 2.4 GHz).
•Mechanical Kusimba: Hapana akafumurwa zvikamu, kuderedza njodzi yekukuvara kwemuviri panguva yekubata kana kushanda.
,Zvakaipa
•Lower Efficiency: Kurasika kwepamusoro kwekuisa uye kuderedza kushanda kwemwaranzi nekuda kwekurasikirwa kwePCB substrate uye kuswedera kune zvinhu zvine ruzha.
•Suboptimal Radiation Pateni: Kuomerwa nekuwana omnidirectional kana yunifomu kufukidzwa nemwaranzi, zvinogona kudzikisira chiratidzo chechiratidzo.
•Kukwanisa Kupindira: Inotapukira kukanganiswa kwemagetsi emagetsi (EMI) kubva kumaseketi ari padyo (semuenzaniso, tambo dzemagetsi, masaini ekumhanya).,
,III. Kuenzanisa Kwekushandisa,
| ,Feature, | ,Ceramic Antennas, | ,PCB Antennas, |
| ,Frequency Band, | High-frequency (2.4 GHz/5 GHz) | High-frequency (2.4 GHz/5 GHz) |
| ,Sub-GHz Kuenderana, | Haina kukodzera (inoda saizi yakakura) | Hazvina kufanira (kumwe kuganhurirwa) |
| ,Yakajairika Kushandisa Nyaya, | Miniaturized zvishandiso (semuenzaniso, zvinopfekwa, zvinonzwa zvekurapa) | Mutengo-usinganzwisisi compact dhizaini (semuenzaniso, Wi-Fi modules, mutengi IoT) |
| ,Mutengo, | Yakakwirira (chishandiso/inotsamira pakuita) | Low |
| ,Design Flexibility, | Yakaderera (yekutanga-nhanho kubatanidzwa kunodiwa) | High (post-design tuning inogoneka) |
,IV. Mazano Anokosha,
•Sarudza Ceramic Antennasapo:
Miniaturization, high-frequency performance, uye EMI kuramba zvakakosha (semuenzaniso, compact wearables, high-density IoT nodes).
•Sarudza PCB Antennasapo:
Kudzikiswa kwemitengo, kukurumidza prototyping, uye kuita zvine mwero ndizvo zvinonyanya kukosha (semuenzaniso, inogadzirwa nemagetsi evatengi).
•Yemabhendi eSub-GHz (semuenzaniso, 433 MHz, 868 MHz):
Ese ari maviri antenna marudzi haashande nekuda kwewavelength-inotyairwa saizi zvipingaidzo. Antennas ekunze (semuenzaniso, helical, chikwapuro) anokurudzirwa.
Pfungwa inopa huwandu hwakazara hwezvinhu zvisingaite microwave zvikamu zvemauto, Aerospace, Electronic Countermeasures, Satellite Kukurukurirana, Trunking Kukurukurirana maapplication, antennas: Power divider, directional coupler, filter, duplexer, pamwe neLOW PIM zvikamu zvinosvika 50GHz, zvine mhando yakanaka uye inokwikwidza mitengo.
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Nguva yekutumira: Kubvumbi-29-2025