Kusarudzamugadziri weantenna ane nyanga mbiriHazvisi nyaya yekuenzanisa ma frequency ranges chete. Pakuyedzwa kwe broadband RF, antenna inofanirawo kupa stable impedance matching, predictable radiation behavior, connectors dzakakodzera, uye mechanical dimensions dzinoenderana ne measurement setup. Izvi zvinokanganisa zvakananga kudzokorora mu EMC/EMI testing, antenna measurement, signal monitoring, uye system integration.
RF MISO inogadzira uye inopa mhinduro dze broadband horn antenna kune mainjiniya eRF, vanobatanidza masisitimu, marabhoritari, uye vagadziri vemidziyo. Mamodheru ari pazasi anosanganisira ese ari maviri.0.4 kusvika 40 GHz, zvichibvumira vashandisi kusarudza antenna yebhendi rekushanda rakatsanangurwa pane kufunga kuti antenna imwe chete inofukidza huwandu hwese.
Nei MaAntenna Enyanga Dzakarukwa Kaviri Achishandiswa Pakuyedzwa kweBroadband RF
Chimiro chewaveguide chine mativi maviri chinowedzera bandwidth inoshanda yeantenna yehorn uku ichichengetedza mwaranzi inotungamira uye polarization yemutsara. Kusanganiswa uku kunoita kuti antenna ishande kana sisitimu yekuyedza ichifanira kushanda pamusoro pehuwandu hwakawanda hwema frequency pasina kuchinja ma antenna kakawanda.
Mashandisirwo akajairika anosanganisira kuyedzwa kwe radiated emissions, EMC/EMI evaluation, antenna gain and radiation-pattern measurement, broadband signal transmission and reception, surveillance, reconnaissance, uye direction finding. Modhi yakanakisisa ichiri kuenderana neband inodiwa, gain inodiwa, test distance, nzvimbo iripo, connector interface, uye power level.
Zvekuongorora Pakusarudza Mugadziri
1. Kufukidzwa kwehuwandu hwema "frequency" zvichibva pabhendi rekuyedza chairo
Tanga nemafrequency ekushanda akaderera uye akakwirira anodiwa nesystem. Range yakafara haisi yega iri nani: antenna yakasarudzwa inofanira kuenderana nebhendi chaiyo yekuyedza uku ichisangana nemamiriro ekuwedzera, beamwidth, saizi, uye connector anodiwa. Kana mabhendi akati wandei akabatanidzwa, enzanisa kutengeserana pakati pemhando imwe chete yebroadband nemaantenna akawanda akagadzirirwa range dzakatetepa.
2. Kuenzanisa kuwana uye impedance
Kubudirira kwekuwana kunobatanidza bhajeti uye simba remunda, nepo VSWR ichiratidza kuti simba rinofambiswa zvakanaka sei pakati pemutsara wekudyara neantenna. Makoshero akaburitswa anofanirwa kuverengwa pamwe chete nemapuratifomu anoenderana nefrequency pese pazvinogoneka. Mainjiniya eRF anofanirawo kusimbisa kana makoshero akataurwa ari akajairwa kana kuti akavimbiswa uye kuongorora datasheet razvino kuti aone magadzirirwo chaiwo ari kutengwa.
3. Kushanda kwemwaranzi uye polarization
Kufukidzwa kweBroadband chete hakutsananguri mashandiro eantenna. Mapatani emwaranzi, hupamhi hwemwenje, kupatsanurwa kwepolarization, uye kurongeka kwepolarization kunogona kukosha zvakaenzana mumasisitimu ekuyera nekutarisa. Hunhu uhwu hunobatsira kuona geometry yekuyedza, zvinodiwa pakurongeka, uye kusava nechokwadi kwekuyera.
4. Kubatanidzwa kwekubatanidza uye michina
Rudzi rweconnector runofanira kuenderana nefrequency yekushanda, tambo yekubatanidza, uye michina yekuyedza. Zviyero zvese, huremu, kurongeka kwekuisa, uye kurongeka kweantenna zvinokanganisawo kuiswa kwekamuri, masisitimu ekuisa, uye zvigadziriso zvekuyedza zvinotakurika. Dhirowa yemuchina iripo yakakosha kana antenna ichizobatanidzwa mune chimwe chinhu chiripo kana chikuva.
5. Magwaro emugadziri uye kutaurirana kwehunyanzvi
Mupi weantenna ane hunyanzvi hwe broadband horn anofanira kupa marongero anoenderana nemuenzaniso uye kutaurirana kwakajeka kwehunyanzvi. Usati waraira, govera huwandu hwema frequency anodiwa, mashandisirwo, kuwana chinangwa, chinongedzo, simba remagetsi, zvirambidzo zvekuisa, uye mamiriro ekunze. Izvi zvinopa mugadziri ruzivo rwakakwana rwekuongorora kana modhi yakajairika yakakodzera.
Mumiriri weRF MISO Broadband Horn Antennas
| Muenzaniso | Rudzi rweMafambiro | Kuwana | VSWR | Chinobatanidza | Zviyero (L × W × H) |
|---|---|---|---|---|---|
| RM-BDHA046-10 | 0.4–6 GHz | 10 dBi mhando. | 1.5 rudzi. | Mukadzi weSMA | 540 × 603.5 × 398.3 mm (± 5 mm) |
| RM-BDHA118-10 | 1–18 GHz | 10 dBi mhando. | 1.5 rudzi. | Mukadzi weSMA | 182.4 × 185.1 × 116.6 mm (± 5 mm) |
| RM-BDHA440-13 | 4–40 GHz | 13 dBi rudzi. | 1.5 rudzi. | 2.92 mm Mukadzi / 2.4 mm Mukadzi | 58.3 × 60.4 × 47.7 mm |
RM-BDHA046-10yakagadzirirwa kushanda kwebroadband ine frequency yakaderera kubva pa0.4 kusvika ku6 GHz uye ine gain yakajairika ye10 dBi. Specification yayo yazvino inoratidza linear polarization, 30 dB cross-polarization isolation, SMA Female connector, uye avhareji yekubata simba reinenge 500 W.
RM-BDHA118-10inofukidza 1 kusvika 18 GHz ine 10 dBi yakajairika. Saizi dzayo dzakatetepa dzinoita kuti ive yakakodzera kune masisitimu emarabhoritari emhando yepamusoro uko kufukidza kuburikidza ne microwave kunodiwa.
RM-BDHA440-13Inotambanudza kufukidza kubva pa4 kusvika ku40 GHz ne13 dBi typical gain. Chigadziro chazvino chinopa 2.92 mm Female kana 2.4 mm Female connector uye inorema 33 g, ichitsigira mabasa ekuyera nekubatanidza mafrequency akakwira uko saizi diki yakakosha.
Magadzirirwo ari pamusoro apa akavakirwa pamhando yedatasheets yazvino yakapihwa pakuenzanisa uku. Simbisa datasheet yazvino uye magadzirirwo anodiwa neRF MISO usati waodha.
Kushanda neRF MISO semugadziri weAntena
RF MISO inosanganisa tsvakiridzo nekugadzirwa kweantenna, mainjiniya, kugadzirwa, uye kutengesa mukati mesangano rimwe chete. Kune vanotenga mainjiniya, kutaurirana kwakananga kwehunyanzvi kunobatsira kubatanidza zvinodiwa zvekushandisa nemodhi chaiyo uye magwaro aripo. RF MISO inopa maantenna eRF uye ma microwave applications, anosanganisira ma antenna e broadband horn, ma antenna e standard gain horn, ma antenna e corrugated horn, ma antenna e waveguide, uye mamwe ma antenna solutions.
Kana uchitaura neRF MISO, ipa ruzivo rwema frequency ekushanda, bvunzo kana system application yaunoda, chinongedzo chaunoda, chinangwa chekuwana, simba rinodiwa, miganhu yekukwidza, uye chero data rekuyera rinodiwa. Chikwata chehunyanzvi chinogona kuongorora mamodheru aripo uye kubatsira kuona pokutangira pakakodzera.
Mibvunzo Inowanzo bvunzwa
Ndeupi musiyano uripo pakati penyanga ine mativi maviri nenyanga ine mativi akajairwa?
Nyanga ine mativi maviri inowanzo sarudzwa kuti ifukidzwe nemafrequency akawanda. Nyanga yekuwedzera inowanikwa kazhinji inoshandiswa pamusoro pebhendi remafungu madiki kana paine ratidziro yekuwedzera yakasarudzwa. Sarudzo chaiyo inoenderana nebandwidth, kuwedzera, patani, nzira yekuyedza, uye zvinodiwa pakuenzanisa.
Antena imwe chete yeRF MISO inogona kufukidza 0.4 kusvika 40 GHz here?
Kwete. Mufananidzo we0.4–40 GHz unotsanangura kufukidza kwese kwemamodheru anomiririra muchinyorwa chino. Antena yega yega ine bhendi rayo rekushanda rakatarwa, saka vashandisi vanofanira kusarudza modhi zvichienderana nehuwandu hwavo hwemafrequency.
Ndeapi mashoko andinofanira kutumira kumugadziri weantenna yehorn?
Ipai frequency shoma uye yepamusoro, mashandisirwo, zvinodiwa pakuwedzera, polarization, connector, simba remagetsi, nzvimbo yekuisa, nzira yekuisa, uye chero data rekuyedza rinodiwa. Zvese zvinodiwa zvinoderedza zvikanganiso zvekusarudza uye zvinokurumidzisa ongororo yehunyanzvi.
Ndeipi modhi yandinofanira kusarudza pakuedza broadband?
Mhinduro yacho inoenderana nebhendi uye setup. RM-BDHA046-10 kero 0.4–6 GHz, RM-BDHA118-10 inovhara 1–18 GHz, uye RM-BDHA440-13 inovhara 4–40 GHz. Gain, connector, saizi, simba, uye radiation performance zvinofanirawo kuongororwa usati wasarudza.
Ongorora maAntena eRF MISO Broadband Horn
Enzanisa mamwe mamodheru kana kuti bata RF MISO neruzivo rwehuwandu hwemafrequency ako uye zvinodiwa zvekubatanidza.
Nguva yekutumira: Gunyana-10-2026
