I-eriyali yophondoyi-eriyali engaphezulu, i-eriyali ye-microwave enesetyhula okanye i-rectangular cross-section apho i-terminal ye-waveguide ivuleka ngokuthe ngcembe.Lolona hlobo lusetyenziswa kakhulu lwe-antenna ye-microwave.Indawo yayo yemitha imiselwa bubungakanani bomlomo kunye nohlobo lokusasaza kwesithethi.Phakathi kwabo, impembelelo yodonga lwamaphondo kwimitha ingabalwa ngokusebenzisa umgaqo we-geometric diffraction.Ukuba ubude bophondo buhlala bungatshintshi, ubukhulu bomlomo womlomo kunye nokwahlukana kwesigaba se-quadratic kuya kwanda njengoko i-angle yokuvula uphondo ikhula, kodwa inzuzo ayiyi kutshintsha kunye nobukhulu bomlomo womlomo.Ukuba ufuna ukwandisa i-frequency band yesithethi, kufuneka unciphise ukubonakalisa entanyeni nasemlonyeni wesithethi;ukubonakaliswa kuya kuncipha njengoko ubukhulu bomlomo bukhula.Ukwakhiwa kwe-eriyali yesigodlo kulula, kwaye ipateni ilula kwaye kulula ukuyilawula.Ngokuqhelekileyo isetyenziswa njenge-eriyali ephakathi.I-eriyali ze-Parabolic reflector horn ezinoluhlu olubanzi lwamaza, ii-lobes ezisemacaleni asezantsi kunye nempumelelo ephezulu zihlala zisetyenziswa kunxibelelwano lwe-microwave relay.
Intsimi yemitha ye-eriyali yesigodlo ingabalwa ukusuka kwindawo ephezulu kusetyenziswa umgaqo kaHuygens.Umhlaba womphezulu womlomo umiselwa bubukhulu bomphezulu womlomo kunye nepateni yosasazo lwamaza ophondo.Ithiyori yejiyometriki diffraction ingasetyenziselwa ukubala impembelelo yodonga lophondo kwimitha, ukuze ipateni ebalwayo kunye nexabiso elilinganisiweyo libe nesivumelwano esihle ukuya kwi-lobe yecala elikude.Iimpawu zayo zemitha zichongwa ngubungakanani kunye nokusabalalisa kwintsimi yomlomo womlomo, ngelixa i-impedance inqunywe ngokubonakaliswa kwentamo yesithethi (ukuqala kokuyeka) kunye nomlomo womlomo.Xa ubude bophondo buhlala buhlala, ukuba i-angle yokuvula uphondo yanda ngokuthe ngcembe, ubukhulu bomlomo womlomo kunye nokwahlukana kwesigaba se-quadratic kuya kwanda ngexesha elifanayo, kodwa inzuzo ayinyuki ngaxeshanye kunye nobukhulu be-quadratic. ubuso bomlomo, kwaye kukho inzuzo enexabiso eliphezulu.Ubungakanani bomphezulu womlomo, isithethi esinobu bukhulu sibizwa ngokuba sesona sithethi silungileyo.Iimpondo ze-Conical kunye neempondo zepyramidal zisasaza amaza angqukuva, ngelixa iimpondo ezimile okwefeni ezivuleka kumphezulu omnye (E okanye H) zisasaza amaza angama-cylindrical.Intsimi yomlomo wephondo yintsimi enomahluko wesigaba se-quadratic.Ubungakanani bomahluko wesigaba se-quadratic bunxulumene nobude bophondo kunye nobukhulu bomphezulu womlomo.
Iimpondo zeempondo zidla ngokusetyenziswa kwezi ndawo zilandelayo: 1. Ukutya kweeteleskopu ezinkulu zikanomathotholo, iifidi ze-eriyali ezikhanyayo zezikhululo eziphantsi zesathelayithi, kunye nefidi ye-eriyali ekhanyayo yonxibelelwano lwe-microwave relay;2. Ii-eriyali zeeyunithi zoluhlu olunezigaba;3. Ii-eriyali Kwimilinganiselo, ii-eriyali zeempondo zihlala zisetyenziswa njengomgangatho oqhelekileyo wokulinganisa kunye nokufumana uvavanyo lwezinye ii-eriyali ezizuza kakhulu.
Namhlanje ndingathanda ukucebisa ii-eriyali zeempondo eziveliswe nguRFMISO.Nazi iinkcukacha ezithe ngqo:
Ingcaciso yeMveliso:
1.RM-CDPHA218-15yii-polarized ezimbinii-eriyali yophondo esebenza ukusuka2ukuya18GHz.I-eriyali inika inzuzo eqhelekileyo ye15dBi kunye neVSWR ephantsi1.5:1 kunyeSMA-Fisinxibelelanisi.Ine-polarization yomgca kwaye isetyenziswa ngokufanelekileyoiinkqubo zonxibelelwano, iinkqubo zeradar, uluhlu lwe-eriyali kunye nokusetha inkqubo.
| RM-CDPHA218-15 | ||
| Iiparamitha | Isiqhelo | Iiyunithi |
| Uluhlu lokuphindaphinda | 2-18 | GHz |
| Inzuzo | 15 Isimbo. | dBi |
| VSWR | 1.5 Isimbo. |
|
| Ipolarization | Zimbini Umgca |
|
| Cross Pol.Ukubekwa wedwa | 40 | dB |
| Ukwahlulwa kweZibuko | 40 | dB |
| Isidibanisi | SMA-F |
|
| Unyango loMphezulu | Phayi |
|
| Ubungakanani(L*W*H) | 276*147*147(±5) | mm |
| Ubunzima | 0.945 | kg |
| Izinto eziphathekayo | Al |
|
| Ubushushu bokusebenza | -40-+85 | °C |
2.RM-BDHA118-10yi-eriyali ye-polarized polarized horn esebenza ukusuka kwi-1 ukuya kwi-18 GHz.I-antenna inika inzuzo eqhelekileyo ye-10 dBi kunye ne-VSWR ephantsi 1.5: 1 kunye ne-SMA-Female connector.Isetyenziswa ngokufanelekileyo kuvavanyo lwe-EMC/EMI, uphononongo kunye neenkqubo zokufumana isikhokelo, imilinganiselo yenkqubo ye-eriyali kunye nezinye izicelo.
| RM-BDHA118-10 | ||
| Into | Inkcazo | Iyunithi |
| Uluhlu lokuphindaphinda | 1-18 | GHz |
| Inzuzo | 10 Isimbo. | dBi |
| VSWR | 1.5 Isimbo. |
|
| Ipolarization | Umgca |
|
| Cross Po.Ukubekwa wedwa | 30 Isimbo. | dB |
| Isidibanisi | I-SMA-Ibhinqa |
|
| Ukugqiba | Phayi |
|
| Izinto eziphathekayo | Al |
|
| Ubungakanani | 174.9*185.9*108.8(L*W*H) | mm |
| Ubunzima | 0.613 | kg |
3.RM-BDPHA1840-15A i-eriyali ye-polarized polarized esebenza ukusuka kwi-18 ukuya kwi-40 GHz, I-eriyali inikezela nge-15dBi inzuzo eqhelekileyo.I-eriyali i-VSWR iqhelekile yi-1.5:1.I-eriyali RF izibuko yi-2.92mm-F isinxibelelanisi.I-eriyali ingasetyenziswa ngokubanzi ekubhaqweni kwe-EMI, ukuqhelaniswa, ukuqaphela, ukufumana i-eriyali kunye nokulinganisa ipateni kunye nezinye iindawo zesicelo.
| RM-BDPHA1840-15A | ||
| Iiparamitha | Isiqhelo | Iiyunithi |
| Uluhlu lokuphindaphinda | 18-40 | GHz |
| Inzuzo | 15 Isimbo. | dBi |
| VSWR | 1.5 Isimbo. | |
| Ipolarization | Iilinear ezimbini | |
| Cross Pol.Ukubekwa wedwa | 40 Isimbo. | dB |
| Ukwahlulwa kweZibuko | 40 Isimbo. | dB |
| Isidibanisi | 2.92mm-F | |
| Izinto eziphathekayo | Al | |
| Ukugqiba | Peyinta | |
| Ubungakanani | 62.9*37*37.8(L*W*H) | mm |
| Ubunzima | 0.047 | kg |
4.RM-SGHA42-10i-eriyali ye-polarized esemgangathweni ye-polarized esebenza ukusuka kwi-17.6 ukuya kwi-26.7 GHz.I-antenna inika inzuzo eqhelekileyo ye-10 dBi kunye ne-VSWR ephantsi 1.3:1.I-eriyali inobude obuqhelekileyo be-3dB ye-51.6 degrees kwinqwelomoya ye-E kunye ne-52.1 degrees kwinqwelomoya ye-H.Le eriyali ine-flange igalelo kunye ne-coaxial input ukuze abathengi bajikeleze.Izibiyeli zokuxhoma i-antenna zibandakanya isibiyeli sohlobo lwe-L oluqhelekileyo kunye nesibiyeli sohlobo olujikelezayo lwe-L
| Iiparamitha | Inkcazo | Iyunithi | ||
| Uluhlu lokuphindaphinda | 17.6-26.7 | GHz | ||
| Isikhokelo samaza | WR42 |
| ||
| Inzuzo | 10 Isichwethezo. | dBi | ||
| VSWR | 1.3 Isimbo. |
| ||
| Ipolarization | Umgca |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Isichwethezo. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Isichwethezo. |
| ||
| Ujongano | FBP220(Uhlobo F) | I-SMA-KFD(C Uhlobo) |
| |
|
Izinto eziphathekayo
| AI | |||
| Ukugqiba | Phayi |
| ||
| C UhloboUbungakanani(L*W*H) | 46.5*22.4*29.8 (±5) | mm | ||
| Ubunzima | 0.071(F Uhlobo) | 0.026(Uhlobo C) | kg | |
| C Uhlobo lwamandla oMndilili | 50 | W | ||
| C Uhlobo lwamandla aPhakamileyo | 3000 | W | ||
| Ubushushu bokusebenza | -40°~+85° | °C | ||
5.RM-BDHA056-11 yi-eriyali yophondo lwebroadband ehambelanayo esebenza ukusuka kwi-0.5 ukuya kwi-6 GHz.I-antenna inika inzuzo eqhelekileyo ye-11 dBi kunye ne-VSWR ephantsi 2: 1 kunye ne-SMA-KFD isixhumi.I-eriyali isetyenziselwa usetyenziso olungenazinkathazo ixesha elide kwindawo yangaphakathi nangaphandle.Ingasetyenziswa ngokubanzi ekubhaqweni kwe-EMI, ukuqhelaniswa, ukujongwa kwakhona, ukufumana i-eriyali kunye nokulinganisa ipateni kunye nezinye izicelo.
| RM-BDHA056-11 | ||
| Iiparamitha | Isiqhelo | Iiyunithi |
| Uluhlu lokuphindaphinda | 0.5-6 | GHz |
| Inzuzo | 11 Isimbo. | dBi |
| VSWR | 2 Isimbo. |
|
| Ipolarization | Umgca |
|
| Isidibanisi | SMA-KFD(N-Female avillable) |
|
| Ukugqiba | Phayi |
|
| Izinto eziphathekayo | Al |
|
| AumyingePngenxa | 50 | w |
| IncophoPngenxa | 100 | w |
| Ubungakanani(L*W*H) | 339*383.6*291.7 (±5) | mm |
| Ubunzima | 7.495 | kg |
6.RM-DCPHA105145-20yi-eriyali ye-eriyali ejikelezayo ejikeleze i-polarized esebenza ukusuka kwi-10.5 ukuya kwi-14.5GHz, I-eriyali inikezela nge-20 dBi inzuzo eqhelekileyo.I-eriyali i-VSWR engaphantsi kwe-1.5.Izibuko ze-eriyali ze-RF ziyi-2.92-female coaxial connector.I-eriyali ingasetyenziswa ngokubanzi ekubhaqweni kwe-EMI, ukuqhelaniswa, ukuqaphela, ukufumana i-eriyali kunye nokulinganisa ipateni kunye nezinye iindawo zesicelo.
| RM-DCPHA105145-20 | ||
| Iiparamitha | Isiqhelo | Iiyunithi |
| Uluhlu lokuphindaphinda | 10.5-14.5 | GHz |
| Inzuzo | 20 Isimbo. | dBi |
| VSWR | <1.5 Uhlobo. | |
| Ipolarization | I-Dual-Setyhula-polarized | |
| AR | 1.5 | dB |
| I-polarization yomnqamlezo | >30 | dB |
| Ukwahlulwa kweZibuko | >30 | dB |
| Ubungakanani | 436.7 * 154.2 * 132.9 | mm |
| Ubunzima | 1.34 | |
7.RM-SGHA28-10i-eriyali ye-polarized esemgangathweni ye-polarized esebenza ukusuka kuma-26.5 ukuya kuma-40 GHz.I-antenna inika inzuzo eqhelekileyo ye-10 dBi kunye ne-VSWR ephantsi 1.3:1.I-eriyali inobude obuqhelekileyo be-3dB ye-51.6 degrees kwinqwelomoya ye-E kunye ne-52.1 degrees kwinqwelomoya ye-H.Le eriyali ine-flange igalelo kunye ne-coaxial input ukuze abathengi bajikeleze.Izibiyeli zokuxhoma i-antenna zibandakanya isibiyeli sohlobo lwe-L oluqhelekileyo kunye nesibiyeli sohlobo olujikelezayo lwe-L
| Iiparamitha | Inkcazo | Iyunithi | ||
| Uluhlu lokuphindaphinda | 26.5-40 | GHz | ||
| Isikhokelo samaza | I-WR28 |
| ||
| Inzuzo | 10 Isimbo. | dBi | ||
| VSWR | 1.3 Isimbo. |
| ||
| Ipolarization | Umgca |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Isichwethezo. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Isichwethezo. |
| ||
| Ujongano | FBP320(F Uhlobo) | 2.92-KFD(C Uhlobo) |
| |
|
Izinto eziphathekayo
| AI | |||
| Ukugqiba | Phayi |
| ||
| C UhloboUbungakanani(L*W*H) | 41.5*19.1*26.8 (±5) | mm | ||
| Ubunzima | 0.005(F Uhlobo) | 0.014(Uhlobo C) | kg | |
| C Uhlobo lwamandla oMndilili | 20 | W | ||
| C Uhlobo lwamandla aPhakamileyo | 40 | W | ||
| Ubushushu bokusebenza | -40°~+85° | °C | ||
Ixesha lokuposa: Mar-12-2024
