Feartan:
- Còmhlan Leathann
- VSWR ìosal
Mar as trice tha e air a dhèanamh suas de adharc beul meatailt ceart-cheàrnach agus prìomh cheàrn le leud nas lugha air gach taobh. Tha an comharra tonn electromagnetic a gheibhear air a ghluasad gu beul adharc tron mheadhan gu h-àrd. Mar thoradh air an structar adhairc a tha air a mheudachadh mean air mhean, faodar an comharra a mheudachadh agus faodar an cugallachd faighinn a leasachadh, agus mar sin a’ faighinn deagh bhuaidh obrach. Faodaidh e tonnan electromagnetic a chuimseachadh ann an stiùireadh sònraichte, mar sin ag àrdachadh buaidh tar-chuir chomharran. Is e na buannachdan aige structar sìmplidh, còmhlan tricead farsaing, co-mheas tonn seasamh bholtachd ìosal (VSWR), comas cumhachd mòr, atharrachadh agus cleachdadh goireasach. Faodaidh taghadh reusanta de mheud adharc cuideachd deagh fheartan rèididheachd fhaighinn.
A thaobh thagraidhean, tha antennas adhairc gu math freagarrach airson a bhith a’ dèanamh deuchainn air coileanadh antennas eile leis gu bheil na cromagan buannachd agus co-mheas tonn seasamh gu math rèidh thairis air an raon leud-bann. San fharsaingeachd, thathas a’ cleachdadh antennas adhairc mar antennas stiùiridh ann an rèidio-meatairean radar agus microwave; Tha e air a chleachdadh mar adharc beathachaidh ann an structaran antenna mòra leithid antenna parabolic. Ann an deuchainn antenna eile, tha e air a chleachdadh mar inneal calibration agus deuchainn; Ann an conaltradh fànais, thathas a’ cleachdadh antenna adharc ann an conaltradh saideal gus càileachd conaltraidh agus astar a leasachadh.
Tha antenna adharc buannachd àbhaisteach a ’toirt iomradh air antenna adharc le buannachd àrd cunbhalach thairis air raon leud-bann farsaing, aig a bheil coileanadh seasmhach, calibration mionaideach, agus purrachd polarization sreathach àrd. Tha e air a chleachdadh gu farsaing mar antenna àbhaisteach airson tomhas buannachd antenna, antenna tar-chuir cuideachail airson tomhas antenna, antenna faighinn airson lorg antenna, antenna tar-chuir no faighinn airson jammers agus innealan dealanach eile.
Qualtona’ toirt seachad antennas adharc buannachd àbhaisteach le raon tricead suas ri 330GHz. Tha ceithir roghainnean buannachd aig a’ mhòr-chuid de thoraidhean: 10dB, 15dB, 20dB, agus 25dB, agus faodar an gnàthachadh a rèir riatanasan teachdaiche.
Pàirt Àireamh | Tricead(GHz, Min.) | Tricead(GHz, Max.) | Buannachd(dB) | VSWR(Max.) | Eadar-aghaidh | Flasg | Ceangalaichean | Àm stiùiridh(seachdainean) |
---|---|---|---|---|---|---|---|---|
QRHA3 | 217 | 330 | 25 | 1.2 | WR-3(BJ2600) | FUGP 2600 | - | 2~4 |
QRHA5 | 145 | 220 | 25 | 1.2 | WR-5(BJ1800) | FUGP 1800 | - | 2~4 |
QRHA7 | 113 | 173 | 25 | 1.2 | WR-7(BJ1400) | FUGP 1400 | - | 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 | 2.4mm Boireann | 2~4 |
QRHA28 | 26.5 | 40 | 10, 15, 20, 25 | 1.4 | WR28(BJ320) | FB320 | 2.92mm Boireann | 2~4 |
QRHA34 | 21.7 | 33 | 10, 15, 20, 25 | 1.3 | WR34(BJ260) | FB260 | 2.92mm Boireann | 2~4 |
QRHA42 | 17.6 | 26.7 | 10, 15, 20, 25 | 1.5 | WR42(BJ220) | FB220 | 2.92mm Boireann, SMA Boireann | 2~4 |
QRHA51 | 14.5 | 22 | 10, 15, 20, 25 | 1.2 | WR51(BJ180) | FB180 | SMA Boireann | 2~4 |
QRHA62 | 11.9 | 18 | 10, 15, 20, 25 | 1.4 | WR62(BJ140) | FB140 | SMA Boireann, N Boireann | 2~4 |
QRHA75 | 9.84 | 15 | 10, 15, 20, 25 | 1.2 | WR75(BJ120) | FB120 | SMA Boireann, N Boireann | 2~4 |
QRHA90 | 8.2 | 12.5 | 10, 15, 20, 25 | 1.4 | WR90(BJ100) | FB100 | SMA Boireann, N Boireann | 2~4 |
QRHA112 | 6.57 | 9.99 | 10, 15, 20 | 1.4 | WR112(BJ84) | FB84 | SMA Boireann, N Boireann | 2~4 |
QRHA137 | 5.38 | 8.17 | 10, 15, 20 | 1.4 | WR137(BJ70) | FDP 70 | SMA Boireann, N Boireann | 2~4 |
QRHA159 | 4.64 | 7.05 | 10, 15, 20 | 1.4 | WR159(BJ58) | FDP58 | SMA Boireann, N Boireann | 2~4 |
QRHA187 | 3.94 | 5.99 | 10, 15, 20 | 1.6 | WR187(BJ48) | FDP 48 | SMA Boireann, N Boireann | 2~4 |
QRHA229 | 3.22 | 4.9 | 10, 15, 20 | 1.4 | WR229(BJ40) | FDP 40 | SMA Boireann, N Boireann | 2~4 |
QRHA284 | 2.6 | 3.95 | 10, 15, 20 | 1.4 | WR284(BJ32) | FDP32 | SMA Boireann, N Boireann | 2~4 |
QRHA340 | 2.17 | 3.3 | 10, 15 | 1.4 | WR340(BJ26) | FDP26 | SMA Boireann, N Boireann | 2~4 |
QRHA430 | 1.7 | 2.6 | 10 | 1.7 | WR430(BJ22) | - | N Boireann | 2~4 |
QRHA510 | 1.45 | 2.2 | 15 | 1.4 | WR510(BJ18) | FDP 18 | SMA Boireann, N Boireann | 2~4 |
QRHA770 | 0.96 | 1.46 | 15 | 1.4 | WR770(BJ12) | FDP 12 | SMA Boireann, N Boireann | 2~4 |
QRHA1150 | 0.64 | 0.96 | 10 | 1.4 | WR1150(BJ8) | - | N Boireann | 2~4 |