Nā hiʻohiʻona:
- Alanui
- Mana Kiekie
- Nalo hookomo haahaa
ʻO ka hui alakaʻi hawewe he alakaʻi nalu nui a me kahi alakaʻi nalu ʻino. Hoʻopili ʻia ka hui ʻana ma o nā lua hoʻohui ma ka paia maʻamau o ka alakaʻi nalu nui a me ke alakaʻi nalu kōkua. Ma muli o ka helu a me ke ʻano o nā lua hoʻohui, hiki ke hoʻokaʻawale ʻia nā mea hoʻohui alakaʻi nalu i nā ʻano like ʻole e like me nā mea hoʻohui kuhikuhi puka hoʻokahi, nā mea hoʻohui kuhikuhi porous, nā mea hoʻohui kuhikuhi ʻaoʻao i hoʻohālikelike ʻia me nā alahaka ʻelua T a me nā alahaka hawewe.
ʻO ka mea hoʻohui kuhikuhi he ʻehā puka kikowaena e loaʻa ana kahi pahu hoʻokomo, kahi pahu puka, kahi pahu hoʻohui, a me kahi pahu kaʻawale. ʻO nā mea hoʻohui kuhikuhi he mau pūnaewele passive a hiki ke hoʻohuli. Ma ke kumumanaʻo, ʻo nā mea hoʻohui kuhikuhi he mau kaapuni pohō ʻole, a pono e hoʻohālikelike ʻia ko lākou mau awa. Hiki ke hoʻohui ʻia nā mea hoʻohui kuhikuhi i ka coaxial, waveguide, microstrip, a me ka stripline circuit.
ʻO Directional coupler kahi mea hoʻohana maʻamau RF passive i ka hoʻolālā kaapuni RF, kahi e hoʻopili ai i ka mana RF i hoʻouna ʻia i kahi laina i kahi laina ʻē aʻe. ʻO ke ʻano maʻamau o kahi hui kuhikuhi ʻo ia e hoʻopili wale i nā hōʻailona ma kahi kuhikuhi. He hōʻailona koʻikoʻi ka kuhikuhi ʻana o nā mea hoʻohui kuhikuhi, ʻoi aku ka nui o ka hoʻohana ʻana no ka synthesis hōʻailona a me nā noi ana noʻonoʻo.
Hoʻohana ʻia nā mea hoʻohui kuhikuhi no ka hōʻailona hōʻailona no ke ana a me ka nānā ʻana, ka hāʻawi ʻana i ka hōʻailona a me ka synthesis; Eia kekahi, ma ke ʻano he kumu nui o nā mea hoʻopili pūnaewele, nā mea anana antenna, a hele i waena o nā mika mana, ʻo nā mea hoʻohui kuhikuhi ke kuleana i ka laʻana i mua a i ʻike ʻia nā hōʻailona.
Kaʻaleʻaleʻahoʻolako i ka broadband a me ka mana kiʻekiʻe hoʻokahi alakaʻi broadwall couplers ma kahi ākea mai 0.84 a i 220GHz. Hoʻohana nui ʻia nā mea hoʻohui i nā noi he nui.
Hoʻokahi Directional Broadwall Couplers | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Helu Mahele | Ka pinepine (GHz) | Mana (MW) | Hoʻopili (dB) | IL (dB, Max.) | Kuhikuhi (dB, Min.) | VSWR (Meki.) | Nui alakai nalu | Flange | Awa hui | Ka Manawa (Weeks) |
QSDBC-145000-220000 | 145~220 | 0.0012 | 3±2, 6±2, 9±2 | - | 25 | 1.3 | WR-5 (BJ1800) | FUGP1800 | WR-5 | 2~4 |
QSDBC-75000-110000 | 75~110 | 0.0046 | 10±1.5 | - | 40 | 1.3 | WR-10 (BJ900) | FUGP900 | WR-10 | 2~4 |
QSDBC-60500-91900 | 60.5~91.9 | 0.0069 | 3±1.5, 6±1.5, 9±1.5 | - | 25 | 1.3 | WR-12 (BJ740) | FUGP740 | WR-12 | 2~4 |
QSDBC-50000-75000 | 50~75 | 0.01 | 10±1.5 | - | 40 | 1.3 | WR-15 (BJ620) | FUGP620 | WR-15 | 2~4 |
QSDBC-49800-75800 | 49.8~75.8 | 0.01 | 50±1 | 0.2 | 25 | 1.5 | WR-15 (BJ620) | UG385/U | WR-15 | 2~4 |
QSDBC-39200-59600 | 39.2~59.6 | 0.016 | 30±1, 40±1 | - | 27 | 1.15 | WR-19 (BJ500) | UG383/UM | WR-19 | 2~4 |
QSDBC-32900-50100 | 32.9~50.1 | 0.023 | 30±1, 40±1, 30±1.5 | 0.5 | 25 | 1.5 | WR-22 (BJ400) | UG-383/U | WR-22, 2.4mm | 2~4 |
QSDBC-26500-40000 | 26.5-40 | 0.036 | 10±1 | - | 40 | 1.25 | WR-28 (BJ320) | FBP320 | WR-28 | 2~4 |
QSDBC-26300-40000 | 26.3-40 | 0.036 | 20±1, 40±1 | 0.2 | 25 | 1.3 | WR-28 (BJ320) | FBP320 | WR-28, 2.92mm | 2~4 |
QSDBC-21700-33000 | 21.7~33 | 0.053 | 40±1 | - | 30 | 1.2 | WR-34 (BJ260) | FBM260 | 2.92mm | 2~4 |
QSDBC-17600-26700 | 17.6~26.7 | 0.066 | 20±0.75, 40±1 | - | 30 | 1.25 | WR-42 (BJ220) | FBP220 | WR-42, 2.92mm | 2~4 |
QSDBC-11900-18000 | 11.9~18 | 0.18 | 10±0.7, 40±0.7, 40±1.5, 50±1.5 | - | 25 | 1.25 | WR-62 (BJ140) | FBP140 | WR-62, SMA | 2~4 |
QSDBC-9840-15000 | 9.84~15 | 0.26 | 20±1, 30±1, 40±1 | - | 30 | 1.25 | WR-75 (BJ120) | FBP120 | N, SMA | 2~4 |
QSDBC-6570-9990 | 6.57~9.99 | 0.52 | 40±1 | - | 30 | 1.25 | WR-112 (BJ84) | FBP84 | N, SMA | 2~4 |
QSDBC-5380-8170 | 5.38~8.17 | 0.79 | 30±1, 40±1, 3 | - | 20 | 1.3 | WR-137 (BJ70) | FDP70 | WR-137, N | 2~4 |
QSDBC-3220-4900 | 3.22~4.9 | 2.44 | 20±1 | - | 25 | 1.25 | WR-229 (BJ40) | FDP40 | N | 2~4 |
QSDBC-2600-3950 | 2.6~3.95 | 3.5 | 20±1 | - | 27 | 1.25 | WR-284 (BJ32) | FDP32 | N | 2~4 |
Nā Hoʻohui Paʻa Paʻa Paʻa Paʻa Kaulua | ||||||||||
Helu Mahele | Ka pinepine (GHz) | Mana (MW) | Hoʻopili (dB) | IL (dB, Max.) | Kuhikuhi (dB, Min.) | VSWR (Meki.) | Nui alakai nalu | Flange | Awa hui | Ka Manawa (Weeks) |
QSDBC-4750-11000 | 4.75~11 | 2000W ka nui | 40±1.5 | - | 25 | 1.15 | WRD-475 | FPWRD475 | N | 2~4 |
QSDBC-3500-8200 | 3.5-8.2 | 2000W ka nui | 60±1.5 | - | 20 | 1.3 | WRD-350 | FPWRD350 | N | 2~4 |
QSDBC-2600-7800 | 2.6-7.8 | 2000W ka nui. | 60±1.5 | - | 20 | 1.3 | WRD-250 | FPWRD250 | N | 2~4 |
QSDBC-2000-4800 | 2~4.8 | 2000W ka nui. | 60±1.5 | - | 20 | 1.3 | WRD-200 | FPWRD200 | N | 2~4 |
QSDBC-840-2000 | 0.84~2 | 2000W ka nui. | 60±1.5 | - | 20 | 1.3 | WRD-84 | FPWRD84 | N | 2~4 |