Feartan:
- Còmhlan Leathann
- VSWR ìosal
Mar as trice tha e air a dhèanamh suas de adharc beul meatailt ceart-cheàrnach agus ceàrn stiùiridh le leud nas lugha air gach taobh. Tha an comharra tonn electromagnetic a gheibhear air a thar-chuir gu beul na h-adhairce tron mheadhan a chaidh ainmeachadh gu h-àrd. Air sgàth structar na h-adhairce a tha a’ meudachadh mean air mhean, faodar an comharra a mheudachadh agus faodar cugallachd a’ ghlacaidh a leasachadh, agus mar sin a’ coileanadh deagh bhuaidh obrach. Faodaidh e tonnan electromagnetic a chuimseachadh ann an stiùireadh sònraichte, agus mar sin a’ neartachadh buaidh tar-chuir nan comharran. Is e na buannachdan a th’ ann structar sìmplidh, còmhlan tricead farsaing, co-mheas tonn seasamh bholtaids ìosal (VSWR), comas cumhachd mòr, atharrachadh agus cleachdadh goireasach. Faodaidh taghadh reusanta de mheud na h-adhairce cuideachd deagh fheartan rèididheachd fhaighinn.
A thaobh thagraidhean, tha antennas adharc RF glè fhreagarrach airson coileanadh antennas adharc meanbh-thonn eile a dhearbhadh leis gu bheil na lùban buannachd agus co-mheas tonn seasmhach aca gu math rèidh thairis air an raon leud-bann. San fharsaingeachd, thathas a’ cleachdadh antennas adharc tonn millimeatair mar antennas stiùiridh ann an radar agus rèidiomeatairean meanbh-thonn; thathas ga chleachdadh mar adharc beathachaidh ann an structaran antenna mòra leithid antennas parabolic. Ann an deuchainnean antenna eile, thathas ga chleachdadh mar inneal calabrachaidh agus deuchainn; Ann an conaltradh fànais, thathas a’ cleachdadh antenna adharc ceart-cheàrnach ann an conaltradh saideal gus càileachd agus astar conaltraidh a leasachadh.
Tha antenna adharc buannachd àbhaisteach a’ toirt iomradh air antenna adharc leathan-bann le buannachd àrd cunbhalach thairis air raon leud-bann farsaing, aig a bheil coileanadh seasmhach, calabrachadh mionaideach, agus purrachd polarachaidh loidhneach àrd. Tha e air a chleachdadh gu farsaing mar antenna àbhaisteach airson tomhas buannachd antenna, antenna tar-chuir taice airson tomhas antenna, antenna glacaidh airson lorg antenna, antenna tar-chuir no glacaidh airson jammers agus innealan dealanach eile.
QualwaveTha Inc. a’ toirt seachad antennas adharc buannachd àbhaisteach le raon tricead suas ri 1100GHz. Tha ceithir roghainnean buannachd aig a’ mhòr-chuid de thoraidhean: 10dB, 15dB, 20dB, agus 25dB, agus faodar an gnàthachadh a rèir riatanasan luchd-ceannach.
Àireamh Pàirt | Tricead(GHz, Min.) | Tricead(GHz, as àirde) | Buannachd(dB) | VSWR(Uasmhéid) | Eadar-aghaidh | Flange | Ceanglaichean | Àm stiùiridh(seachdainean) |
---|---|---|---|---|---|---|---|---|
QRHA1.0 | 750 | 1100 | 15 | 1.5 | WR-1.0 | UG387/U | - | 2~4 |
QRHA1.2 | 600 | 900 | 15 | 1.5 | WR-1.2 | UG387/U | - | 2~4 |
QRHA1.5 | 500 | 750 | 15 | 1.5 | WR-1.5 | UG387/U | - | 2~4 |
QRHA1.9 | 400 | 600 | 15 | 1.5 | WR-1.9 | UG387/U | - | 2~4 |
QRHA2.2 | 325 | 500 | 15 | 1.5 | WR-2.2 | UG387/U | - | 2~4 |
QRHA2.8 | 260 | 400 | 15 | 1.5 | WR-2.8 | UG387/U | - | 2~4 |
QRHA3 | 217 | 330 | 15, 25 | 1.5 | WR-3(BJ2600) | FUGP2600, UG387/U | - | 2~4 |
QRHA4 | 170 | 260 | 15 | 1.5 | WR-4 | UG387/U | - | 2~4 |
QRHA5 | 140 | 220 | 15, 25 | 1.5 | WR-5(BJ1800) | FUGP1800, UG387/U | - | 2~4 |
QRHA6 | 110 | 170 | 15 | 1.5 | WR-6 | UG387/U | - | 2~4 |
QRHA7 | 113 | 173 | 25 | 1.2 | WR-7(BJ1400) | FUGP1400 | - | 2~4 |
QRHA8 | 90 | 140 | 15 | 1.5 | WR-8 | UG387/U | - | 2~4 |
QRHA10 | 73.8 | 112 | 15, 20, 25 | 1.3 | WR10(BJ900) | UG387/UM | 1.0mm Boireann | 2~4 |
QRHA12 | 60.5 | 91.9 | 10, 15, 20, 25 | 1.6 | WR12(BJ740) | UG387/U | 1.0mm Boireann | 2~4 |
QRHA15 | 49.8 | 75.8 | 10, 15, 20, 25 | 1.3 | WR15(BJ620) | UG385/U | 1.85mm Boireann | 2~4 |
QRHA19 | 39.2 | 59.6 | 10, 15, 20, 25 | 1.3 | WR19(BJ500) | UG383/UM | 1.85mm Boireann | 2~4 |
QRHA22 | 32.9 | 50.1 | 10, 15, 20, 25 | 1.3 | WR22(BJ400) | UG383/U | Boireann 2.4mm | 2~4 |
QRHA28 | 26.5 | 40 | 10, 15, 20, 25 | 1.4 | WR28(BJ320) | FBP320 | Boireann 2.92mm | 2~4 |
QRHA34 | 21.7 | 33 | 10, 15, 20, 25 | 1.3 | WR34(BJ260) | FBP260 | Boireann 2.92mm | 2~4 |
QRHA42 | 17.6 | 26.7 | 10, 15, 20, 25 | 1.5 | WR42(BJ220) | FBP220 | 2.92mm Boireann, SMA Boireann | 2~4 |
QRHA51 | 14.5 | 22 | 10, 15, 20, 25 | 1.2 | WR51(BJ180) | FBP180 | Boireann SMA | 2~4 |
QRHA62 | 11.9 | 18 | 10, 15, 20, 25 | 1.4 | WR62(BJ140) | FBP140 | Boireann SMA, Boireann N | 2~4 |
QRHA75 | 9.84 | 15 | 10, 15, 20, 25 | 1.2 | WR75(BJ120) | FBP120 | Boireann SMA, Boireann N | 2~4 |
QRHA90 | 8.2 | 12.5 | 10, 15, 20, 25 | 1.4 | WR90(BJ100) | FBP100 | Boireann SMA, Boireann N | 2~4 |
QRHA112 | 6.57 | 9.99 | 10, 15, 20 | 1.4 | WR112(BJ84) | FBP84 | Boireann SMA, Boireann N | 2~4 |
QRHA137 | 5.38 | 8.17 | 10, 15, 20 | 1.4 | WR137(BJ70) | FDP70 | Boireann SMA, Boireann N | 2~4 |
QRHA159 | 4.64 | 7.05 | 10, 15, 20 | 1.4 | WR159(BJ58) | FDP58 | Boireann SMA, Boireann N | 2~4 |
QRHA187 | 3.94 | 5.99 | 10, 15, 20 | 1.6 | WR187(BJ48) | FDP48 | Boireann SMA, Boireann N | 2~4 |
QRHA229 | 3.22 | 4.9 | 10, 15, 20 | 1.4 | WR229(BJ40) | FDP40 | Boireann SMA, Boireann N | 2~4 |
QRHA284 | 2.6 | 3.95 | 10, 15, 20 | 1.4 | WR284(BJ32) | FDP32 | Boireann SMA, Boireann N | 2~4 |
QRHA340 | 2.17 | 3.3 | 10, 15 | 1.4 | WR340(BJ26) | FDP26 | Boireann SMA, Boireann N | 2~4 |
QRHA430 | 1.7 | 2.6 | 10 | 1.7 | WR430(BJ22) | - | Boireann N | 2~4 |
QRHA510 | 1.45 | 2.2 | 15 | 1.4 | WR510(BJ18) | FDP18 | Boireann SMA, Boireann N | 2~4 |
QRHA770 | 0.96 | 1.46 | 15 | 1.4 | WR770(BJ12) | FDP12 | Boireann SMA, Boireann N | 2~4 |
QRHA1150 | 0.64 | 0.96 | 10 | 1.4 | WR1150(BJ8) | - | Boireann N | 2~4 |