Awọn ẹya:
- Broadband
- Agbara giga
- Ipadanu ifibọ kekere
Olukọni itọsọna ọna opopona makirowefu meji ni igbagbogbo ni awọn itọsọna igbi coplanar meji ni papẹndikula si ara wọn. Nigbati igbi itanna kan ninu itọnisọna igbi kan ba de ti o si kọja nipasẹ aaye ti o kọja, yoo gbe lọ si itọsọna igbi omiran. Ninu ilana yii, nitori awọn aaye ikorita laarin awọn itọsọna igbi ni igun kan, ipin kan ti agbara naa ni a gbejade si itọsọna igbi miiran, nitorinaa iyọrisi isọpọ. Ọna gbigbe yii le ṣe atagba awọn ipo orthogonal meji nigbakanna, nitorinaa olutọpa ọna itọsọna bi ọna asopọ ni iwọn giga ti orthogonality.
Broadband meji itọnisọna crossguide couplers ti wa ni lilo pupọ ni wiwọn makirowefu, iṣapẹẹrẹ, wiwa agbara-giga, awọn eto ifunni makirowefu, radar, ibaraẹnisọrọ, lilọ kiri, ibaraẹnisọrọ satẹlaiti ati awọn eto miiran.
Ni aaye ti ibaraẹnisọrọ, awọn tọkọtaya olutọpa ọna itọnisọna makirowefu meji le ṣee lo lati yọkuro awọn ifihan agbara makirowefu lati itọsọna igbi kan ki o ṣe tọkọtaya wọn sinu itọsọna igbi omiran, iyọrisi awọn asopọ laarin awọn ẹgbẹ igbohunsafẹfẹ oriṣiriṣi. Fun apẹẹrẹ, ninu awọn eto ibaraẹnisọrọ satẹlaiti, awọn olutọpa ọna opopona millimeter meji le ṣee lo lati ṣe tọkọtaya awọn ebute oko oju omi ti awọn amplifiers ni gbogbo awọn ipele, ṣiṣe gbigbe ifihan agbara laarin awọn ipele diẹ sii deede ati igbẹkẹle. Ni afikun, awọn tọkọtaya onisọpo ọna itọnisọna ọna igbohunsafẹfẹ redio tun le ṣee lo lati ṣe agbero onisẹpo meji tabi awọn ẹya nẹtiwọọki onisẹpo mẹta ni awọn opiki.
Awọn oriṣi waveguide boṣewa wa gẹgẹbi onigun mẹrin, onigun alapin, onigun alapin alapin alabọde, ati oke meji, eyiti o ni awọn abuda ti itọsọna giga, VSWR kekere, idahun igbohunsafẹfẹ kekere, ati iwọn band conduction ni kikun.
Qualwaven pese awọn olutọpa ọna itọsọna ọna asopọ ọna asopọ giga gbigbona ni iwọn jakejado lati 2.6GHz si 50.1GHz. Awọn tọkọtaya ti wa ni lilo pupọ ni ọpọlọpọ awọn ohun elo.Awọn ohun elo ipilẹ fun awọn olutọpa itọnisọna giga waveguide jẹ Ejò ati aluminiomu, pẹlu awọn itọju dada gẹgẹbi fifọ fadaka, fifin goolu, nickel plating, passivation, and conductive oxidation. Awọn iwọn ita, flange, iru apapọ, ohun elo, itọju dada, ati awọn alaye itanna ti awọn olutọpa igbi le jẹ adani ni ibamu si awọn ibeere olumulo.
Nọmba apakan | Igbohunsafẹfẹ(GHz, min.) | Igbohunsafẹfẹ(GHz, o pọju) | Agbara(MW) | Isopọpọ(dB) | Ipadanu ifibọ(dB, max.) | Itọnisọna(dB, min.) | VSWR(Max.) | Waveguide Iwon | Flange | Ibudo Isopọpọ | Akoko asiwaju(ọsẹ) |
---|---|---|---|---|---|---|---|---|---|---|---|
QDDCC-32900-50100 | 32.9 | 50.1 | 0.023 | 40± 1.5 | - | 15 | 1.4 | WR-22 (BJ400) | UG-383/U | 2.4mm | 2~4 |
QDDCC-26300-40000 | 26.3 | 40 | 0.036 | 20 ± 1.5, 30 ± 1.5 | - | 15 | 1.35 | WR-28 (BJ320) | FBP320 | 2.92mm | 2~4 |
QDDCC-21700-33000 | 21.7 | 33 | 0.053 | 40± 1.5 | - | 20 | 1.3 | WR-34 (BJ260) | FBP260 | 2.92mm | 2~4 |
QDDCC-17600-26700 | 17.6 | 26.7 | 0.0003 | 40±1 | 0.25 | 15 | 1.3 | WR-42 (BJ220) | FBP220 | 2.92mm | 2~4 |
QDDCC-14500-22000 | 14.5 | 22 | 0.12 | 50±1 | - | 18 | 1.2 | WR-51 (BJ180) | FBP180 | WR-51 | 2~4 |
QDDCC-11900-18000 | 11.9 | 18 | 0.18 | 30± 1.5, 40± 1.5, 50± 1 | - | 15 | 1.3 | WR-62 (BJ140) | FBP140 | SMA | 2~4 |
QDDCC-9840-15000 | 9.84 | 15 | 0.26 | 30± 1.5 | - | 15 | 1.25 | WR-75 (BJ120) | FBP120 | SMA | 2~4 |
QDDCC-8200-12500 | 8.2 | 12.5 | 0.33 | 50±1 | - | 18 | 1.2 | WR-90 (BJ100) | FBP100 | WR-90 | 2~4 |
QDDCC-5380-8170 | 5.38 | 8.17 | 0.79 | 35±1 | 0.2 | 18 | 1.25 | WR-137 (BJ70) | FDP70 | N | 2~4 |
QDDCC-3940-5990 | 3.94 | 5.99 | 1.52 | 50± 1.5 | - | 18 | 1.3 | WR-187 (BJ48) | FDP48 | N | 2~4 |
QDDCC-2600-3950 | 2.6 | 3.95 | - | 50± 1.5 | - | 15 | 1.2 | WR-284 (BJ32) | FDP32, FDM32 | N | 2~4 |