Antene y'ihembeni antene yo hejuru, antene ya mikoroonde ifite igice cy’uruziga cyangwa cy’urukiramende aho iherezo ry’umurongo w’ingufu rifunguka buhoro buhoro. Ni bwo bwoko bwa antene ya mikoroonde ikoreshwa cyane. Imirasire yayo iterwa n’ingano y’umunwa n’ubwoko bw’umuvugizi. Muri byo, ingaruka z’urukuta rw’ihembe ku mirasire zishobora kubarwa hakoreshejwe ihame rya geometrike. Iyo uburebure bw’ihembe budahindutse, ingano y’ubuso bw’umunwa n’itandukaniro ry’igice cya quadratic biziyongera uko inguni yo gufungura ihembe yiyongera, ariko inyungu ntizahinduka uko ubuso bw’umunwa bungana. Niba ukeneye kwagura umurongo w’impande z’umuvugizi, ugomba kugabanya urumuri ku ijosi no ku munwa w’umuvugizi; urumuri ruzagabanuka uko ingano y’umunwa yiyongera. Imiterere ya antene ya mikoroonde iroroshye, kandi imiterere yayo iroroshye kandi yoroshye kuyigenzura. Muri rusange ikoreshwa nk’antene iciriritse. Antene za parabolic reflector horn zifite frequency nini, uruhande ruto n’ubushobozi bwinshi zikunze gukoreshwa mu itumanaho rya mikoroonde.
Umurima w'imirasire ya antene y'ihembe ushobora kubarwa uhereye ku butaka bw'umunwa hakoreshejwe ihame rya Huygens. Umurima w'umunwa ugenwa n'ingano y'ubuso bw'umunwa n'imiterere y'umuraba wo gukwirakwira kw'ihembe. Inyigisho ya geometrike yo gukwirakwira kw'amajwi ishobora gukoreshwa mu kubara ingaruka z'urukuta rw'ihembe ku mirasire, kugira ngo imiterere yabazwe n'agaciro kapimwe bishobore kuba bihuye neza kugeza ku gice cyo ku ruhande rwa kure. Imiterere y'imirasire yayo igenwa n'ingano n'uburyo ubuso bw'umunwa bukwirakwira, mu gihe impedance igenwa n'ishusho y'ijosi ry'umunwa (guhagarara kw'intangiriro) n'ubuso bw'umunwa. Iyo uburebure bw'ihembe buhoraho, niba inguni yo gufungura y'ihembe yiyongera buhoro buhoro, ingano y'ubuso bw'umunwa n'itandukaniro rya quadratic phase nabyo biziyongera icyarimwe, ariko kwiyongera ntikwiyongera icyarimwe n'ingano y'ubuso bw'umunwa, kandi hari kwiyongera ku gaciro ntarengwa. Ingano y'ubuso bw'umunwa, umuvugizi ufite ubu bunini yitwa umuvugizi mwiza. Amahembe afite imiterere y'urukiramende n'amahembe ya piramide akwirakwiza imiraba y'uruziga, mu gihe amahembe afite ishusho y'umufana afunguka ku buso bumwe (ubuso bwa E cyangwa H) akwirakwiza imiraba y'uruziga. Ubuso bw'umunwa w'ihembe ni umurima ufite itandukaniro rya quadratic phase. Ingano y'itandukaniro rya quadratic phase ifitanye isano n'uburebure bw'ihembe n'ingano y'ubuso bw'umunwa.
Antene z'amahoni zikunze gukoreshwa muri ibi bikurikira: 1. Ikoreshwa mu gutanga serivisi zo kureba kure kuri telesikope nini za radiyo, antene zigaragaza urumuri ku sitasiyo zo ku butaka za satelite, n'ikoreshwa rya antene zigaragaza urumuri ku itumanaho rya mikoroonde; 2. Antene z'igice cy'amajwi ku buryo bw'ibyiciro; 3. Antene Mu bipimo, antene z'amahoni zikunze gukoreshwa nk'igipimo gisanzwe cyo gusuzuma no gupima inyungu z'izindi antene zigaragaza umusaruro mwinshi.
Uyu munsi ndagira ngo ntume inama kuri antene zimwe na zimwe zikora amahoni zakozwe naRFMISODore ibintu byihariye:
ibisobanuro by'ibicuruzwa:
1.RM-CDPHA218-15niifite polari ebyiriantene y'ihoni ikora kuva kuri2kuri18GHz. Antene itanga inyungu isanzwe ya15dBi na VSWR nkeya1.5:1 hamwe naSMA-Fconnector. Ifite polarisation y'umurongo kandi ni byiza kuyikoreshasisitemu z'itumanaho, sisitemu za radar, urwego rw'antene n'uburyo sisitemu zishyirwamo.
| RM-CDPHA218-15 | ||
| Ibipimo | Ibisanzwe | Ibice |
| Ingano y'Inshuro | 2-18 | GHz |
| Inyungu | 15 Ubwoko. | dBi |
| VSWR | 1.5 Ubwoko. |
|
| Polarization | Ibiri Umurongo |
|
| Isolation ya Cross Pol. | 40 | dB |
| Gutandukanya icyambu | 40 | dB |
| Umuhuza | SMA-F |
|
| Ubuvuzi bw'ubuso | Pnta |
|
| Ingano(U*U*U) | 276*147*147(±5) | mm |
| Uburemere | 0.945 | kg |
| Ibikoresho | Al |
|
| Ubushyuhe bwo gukora | -40-+85 | °C |
2.RM-BDHA118-10ni antene ifite polarized broadband horn ikora kuva kuri 1 kugeza kuri 18 GHz. Antene itanga inyungu isanzwe ya 10 dBi na VSWR nkeya 1.5:1 hamwe na connector ya SMA-Female. Ni byiza cyane gukoreshwa mu gupima EMC/EMI, gupima no gushaka icyerekezo, gupima antene n'izindi porogaramu.
| RM-BDHA118-10 | ||
| Ikintu | Ibisobanuro | Ishami |
| Ingano y'Inshuro | 1-18 | GHz |
| Inyungu | 10 Ubwoko. | dBi |
| VSWR | 1.5 Ubwoko. |
|
| Polarization | Umurongo |
|
| Isolation ya Cross Po. | Ubwoko bwa 30. | dB |
| Umuhuza | SMA-Umugore |
|
| Kurangiza | Pnta |
|
| Ibikoresho | Al |
|
| Ingano | 174.9*185.9*108.8(L*W*H) | mm |
| Uburemere | 0.613 | kg |
3.RM-BDPHA1840-15A ni antene ifite uburebure bubiri ikora kuva kuri 18 kugeza kuri 40 GHz, Antene itanga inyungu isanzwe ya 15dBi. Antene VSWR isanzwe ni 1.5:1. Imbuga za antene RF ni connector ya 2.92mm-F. Antene ishobora gukoreshwa cyane mu gupima EMI, icyerekezo, kugenzura, gupima inyungu ya antene n'imiterere n'izindi mbuga zikoreshwa.
| RM-BDPHA1840-15A | ||
| Ibipimo | Ibisanzwe | Ibice |
| Ingano y'Inshuro | 18-40 | GHz |
| Inyungu | 15 Ubwoko. | dBi |
| VSWR | 1.5 Ubwoko. | |
| Polarization | Umurongo Ubiri | |
| Isolation ya Cross Pol. | Ubwoko bwa 40. | dB |
| Gutandukanya icyambu | Ubwoko bwa 40. | dB |
| Umuhuza | 2.92mm-F | |
| Ibikoresho | Al | |
| Kurangiza | Irangi | |
| Ingano | 62.9*37*37.8(Ubwiza*Uburebure*Ubwiza) | mm |
| Uburemere | 0.047 | kg |
4.RM-SGHA42-10ni antene isanzwe ifite polarized standard gain horn ikora kuva kuri 17.6 kugeza 26.7 GHz. Antene itanga gain isanzwe ya 10 dBi na VSWR iri hasi ya 1.3:1. Antene ifite ubugari busanzwe bwa 3dB bwa dogere 51.6 kuri E plane na dogere 52.1 kuri H plane. Iyi antene ifite flange input na coaxial input kugira ngo abakiriya bayizunguruke. Antene zishyirwaho zirimo plaque isanzwe yo gushyiraho L na plaque izenguruka L.
| Ibipimo | Ibisobanuro | Ishami | ||
| Ingano y'Inshuro | 17.6-26.7 | GHz | ||
| Umuyobozi w'umuraba | WR42 |
| ||
| Inyungu | 10 Andika. | dBi | ||
| VSWR | 1.3 Ubwoko. |
| ||
| Polarization | Umurongo |
| ||
| Ubugari bwa 3 dB, E-Plane | 51.6°Andika. |
| ||
| Ubugari bwa 3 dB, H-Plane | 52.1°Andika. |
| ||
| Interuro | FBP220(Ubwoko bwa F) | Ishuri Rikuru ry'Imari n'Igenamigambi-KFD (Ubwoko bwa C) |
| |
|
Ibikoresho
| Ubuhanga bwo gutekereza ku bwenge (AI) | |||
| Kurangiza | Pnta |
| ||
| Ubwoko bwa CIngano(U*U*U) | 46.5*22.4*29.8 (±5) | mm | ||
| Uburemere | 0.071 (Ubwoko bwa F) | 0.026(Ubwoko bwa C) | kg | |
| Ubwoko bwa C Ingufu z'Impuzandengo | 50 | W | ||
| Imbaraga z'ubwoko bwa C | 3000 | W | ||
| Ubushyuhe bwo gukora | -40°~+85° | °C | ||
5.RM-BDHA056-11 ni antene ifite umurongo wa interineti ugororotse ikora kuva kuri 0.5 kugeza kuri 6 GHz. Antene itanga inyungu isanzwe ya 11 dBi na VSWR 2:1 nkeya hamwe na konverteri ya SMA-KFD. Antene ikoreshwa igihe kirekire mu bikorwa bidafite ibibazo mu nzu no hanze. Ishobora gukoreshwa cyane mu gupima EMI, icyerekezo, kugenzura, gupima antene no gupima imiterere n'izindi porogaramu.
| RM-BDHA056-11 | ||
| Ibipimo | Ibisanzwe | Ibice |
| Ingano y'Inshuro | 0.5-6 | GHz |
| Inyungu | 11 Ubwoko. | dBi |
| VSWR | Ubwoko bwa 2. |
|
| Polarization | Umurongo |
|
| Umuhuza | SMA-KFD (N-Umugore ashobora kuboneka) |
|
| Kurangiza | Pnta |
|
| Ibikoresho | Al |
|
| AikigereranyoPimbaraga | 50 | w |
| AgasoziPimbaraga | 100 | w |
| Ingano(U*U*U) | 339*383.6*291.7 (±5) | mm |
| Uburemere | 7.495 | kg |
6.RM-DCPHA105145-20ni antene ifite uruziga rubiri rw'uruziga rukora kuva kuri 10.5 kugeza 14.5GHz, antene itanga inyungu isanzwe ya dBi 20. Antene VSWR iri munsi ya 1.5. Imbuga za antene RF ni connector ya coaxial ya 2.92-female. Antene ishobora gukoreshwa cyane mu gupima EMI, icyerekezo, kugenzura, gupima inyungu ya antene n'imiterere n'izindi nzego zikoreshwa.
| RM-DCPHA105145-20 | ||
| Ibipimo | Ibisanzwe | Ibice |
| Ingano y'Inshuro | 10.5-14.5 | GHz |
| Inyungu | 20 Ubwoko. | dBi |
| VSWR | <1.5 Ubwoko. | |
| Polarization | Ifite imiterere ibiri izunguruka | |
| AR | 1.5 | dB |
| Polarization y'imirongo | >30 | dB |
| Gutandukanya icyambu | >30 | dB |
| Ingano | 436.7*154.2*132.9 | mm |
| Uburemere | 1.34 | |
7.RM-SGHA28-10ni antene isanzwe ifite polarized standard gain horn ikora kuva kuri 26.5 kugeza kuri 40 GHz. Antene itanga gain isanzwe ya 10 dBi na VSWR iri hasi ya 1.3:1. Antene ifite ubugari busanzwe bwa 3dB bwa dogere 51.6 ku ndege ya E na dogere 52.1 ku ndege ya H. Iyi antene ifite flange input na coaxial input kugira ngo abakiriya bayizunguruke. Uduce two gushyiraho antene turimo agace gasanzwe ko gushyiraho antene ko mu bwoko bwa L n'agace kazunguruka ko mu bwoko bwa L.
| Ibipimo | Ibisobanuro | Ishami | ||
| Ingano y'Inshuro | 26.5-40 | GHz | ||
| Umuyobozi w'umuraba | WR28 |
| ||
| Inyungu | 10 Ubwoko. | dBi | ||
| VSWR | 1.3 Ubwoko. |
| ||
| Polarization | Umurongo |
| ||
| Ubugari bwa 3 dB, E-Plane | 51.6°Andika. |
| ||
| Ubugari bwa 3 dB, H-Plane | 52.1°Andika. |
| ||
| Interuro | FBP320 (Ubwoko bwa F) | 2.92-KFD (Ubwoko bwa C) |
| |
|
Ibikoresho
| Ubuhanga bwo gutekereza ku bwenge (AI) | |||
| Kurangiza | Pnta |
| ||
| Ubwoko bwa CIngano(U*U*U) | 41.5*19.1*26.8 (±5) | mm | ||
| Uburemere | 0.005 (Ubwoko bwa F) | 0.014(Ubwoko bwa C) | kg | |
| Ubwoko bwa C Ingufu z'Impuzandengo | 20 | W | ||
| Imbaraga z'ubwoko bwa C | 40 | W | ||
| Ubushyuhe bwo gukora | -40°~+85° | °C | ||
Igihe cyo kohereza: Werurwe-12-2024
