| Mea hoʻopōʻaiapuni naveguide | ||||||||||
| Hoʻohālike | Pae alapine (frequency) (GHz) | ʻO ka laulā (MHz) | Hoʻokomo i ka nalowale (dB) | Hoʻokaʻawale ʻana (dB) | VSWR | Mahana Hana (℃) | Ana W×L×Hmm | Alakaʻi NaluʻAno | ||
| BH2121-WR430 | 2.4-2.5 | PIHA | 0.3 | 20 | 1.2 | -30~+75 | 215 | 210.05 | 106.4 | WR430 |
| BH8911-WR187 | 4.0-6.0 | 10% | 0.3 | 23 | 1.15 | -40~+80 | 110 | 88.9 | 63.5 | WR187 |
| BH6880-WR137 | 5.4-8.0 | 20% | 0.25 | 25 | 1.12 | -40~+70 | 80 | 68.3 | 49.2 | WR137 |
| BH6060-WR112 | 7.0-10.0 | 20% | 0.25 | 25 | 1.12 | -40~+80 | 60 | 60 | 48 | WR112 |
| BH4648-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 48 | 46.5 | 41.5 | WR90 |
| BH4853-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 53 | 48 | 42 | WR90 |
| BH5055-WR90 | 9.25-9.55 | PIHA | 0.35 | 20 | 1.25 | -30~+75 | 55 | 50 | 41.4 | WR90 |
| BH3845-WR75 | 10.0-15.0 | 10% | 0.25 | 25 | 1.12 | -40~+80 | 45 | 38 | 38 | WR75 |
| 10.0-15.0 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 45 | 38 | 38 | WR75 | |
| BH4444-WR75 | 10.0-15.0 | 5% | 0.25 | 25 | 1.12 | -40~+80 | 44.5 | 44.5 | 38.1 | WR75 |
| 10.0-15.0 | 10% | 0.25 | 23 | 1.15 | -40~+80 | 44.5 | 44.5 | 38.1 | WR75 | |
| BH4038-WR75 | 10.0-15.0 | PIHA | 0.3 | 18 | 1.25 | -30~+75 | 38 | 40 | 38 | WR75 |
| BH3838-WR62 | 15.0-18.0 | PIHA | 0.4 | 20 | 1.25 | -40~+80 | 38 | 38 | 33 | WR62 |
| 12.0-18.0 | 10% | 0.3 | 23 | 1.15 | -40~+80 | 38 | 38 | 33 | ||
| BH3036-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40~+80 | 36 | 30.2 | 30.2 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| BH3848-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40~+80 | 48 | 38 | 33.3 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| BH2530-WR28 | 26.5-40.0 | PIHA | 0.35 | 15 | 1.2 | -30~+75 | 30 | 25 | 19.1 | WR28 |
ʻO ke kumumanaʻo hana o kahi waveguide Circulator e pili ana i ka hoʻoili asymmetric o kahi kahua magnetic. Ke komo kahi hōʻailona i ka laina hoʻoili waveguide mai kekahi ʻaoʻao, e alakaʻi nā mea magnetic i ka hōʻailona e hoʻoili i kekahi ʻaoʻao. Ma muli o ka hana wale ʻana o nā mea magnetic ma nā hōʻailona ma kahi kuhikuhi kikoʻī, hiki i nā waveguide Circulator ke hoʻokō i ka hoʻoili unidirectional o nā hōʻailona. I kēia manawa, ma muli o nā waiwai kūikawā o ke ʻano waveguide a me ka mana o nā mea magnetic, hiki i ka waveguide Circulator ke hoʻokō i ka hoʻokaʻawale kiʻekiʻe a pale i ka noʻonoʻo hōʻailona a me ka hoʻopilikia.
He nui nā pono o ka waveguide Circulator. ʻO ka mea mua, he haʻahaʻa kona pohō hoʻokomo a hiki ke hōʻemi i ka hōʻailona attenuation a me ka pohō ikehu. ʻO ka lua, he kiʻekiʻe ka hoʻokaʻawale ʻana o ka waveguide Circulator, hiki ke hoʻokaʻawale pono i nā hōʻailona hoʻokomo a me ka hoʻopuka a pale i ka hoʻopilikia. Eia kekahi, loaʻa i ka waveguide Circulator nā ʻano broadband a hiki ke kākoʻo i nā ʻano alapine a me nā koi bandwidth. Eia kekahi, kū i ka mana kiʻekiʻe nā waveguide Circulator a kūpono no nā noi mana kiʻekiʻe.
Hoʻohana nui ʻia nā Waveguide Circulator i nā ʻōnaehana RF a me microwave like ʻole. I nā ʻōnaehana kamaʻilio, hoʻohana ʻia nā waveguide Circulator e hoʻokaʻawale i nā hōʻailona ma waena o nā mea hoʻouna a me nā mea loaʻa, e pale ana i nā leo a me nā mea hoʻopilikia. I nā ʻōnaehana radar a me antenna, hoʻohana ʻia nā waveguide Circulator e pale aku i ka hoʻohuli ʻana o ka hōʻailona a me ke komo ʻana, a hoʻomaikaʻi i ka hana o ka ʻōnaehana. Eia kekahi, hiki ke hoʻohana ʻia nā waveguide Circulator no ka hoʻāʻo ʻana a me ke ana ʻana, no ka nānā ʻana i nā hōʻailona a me ka noiʻi ʻana ma ka hale hana.
I ke koho ʻana a me ka hoʻohana ʻana i ka waveguide Circulator, pono e noʻonoʻo i kekahi mau palena koʻikoʻi. Hoʻokomo pū kēia me ka laulā alapine hana, e pono ai ke koho ʻana i kahi laulā alapine kūpono; Ke kēkelē hoʻokaʻawale, e hōʻoiaʻiʻo ana i ka hopena hoʻokaʻawale maikaʻi; Pohō hoʻokomo, e hoʻāʻo e koho i nā mea pohō haʻahaʻa; Ka hiki ke hana mana e hoʻokō i nā koi mana o ka ʻōnaehana. Wahi a nā koi noi kikoʻī, hiki ke koho ʻia nā ʻano like ʻole a me nā kikoʻī o nā waveguide Circulators.
ʻO ka RF Waveguide Circulator kahi mea hana ʻekolu-puka passive kūikawā i hoʻohana ʻia e kāohi a alakaʻi i ke kahe ʻana o ka hōʻailona ma nā ʻōnaehana RF. ʻO kāna hana nui ka ʻae ʻana i nā hōʻailona ma kahi kuhikuhi kikoʻī e hala i ka wā e ālai ana i nā hōʻailona ma ke kuhikuhi ʻē aʻe. ʻO kēia ʻano e hoʻolilo i ka circulator i waiwai nui no ka hoʻolālā ʻana i ka ʻōnaehana RF.
Hoʻokumu ʻia ke kumumanaʻo hana o ka circulator ma luna o ka hoʻohuli ʻana o Faraday a me nā hanana resonance magnetic i loko o nā electromagnetics. I loko o kahi circulator, komo ka hōʻailona mai kekahi awa, kahe i kahi kuhikuhi kikoʻī i ka awa aʻe, a haʻalele hope i ke awa ʻekolu. ʻO kēia kuhikuhi kahe maʻamau ka ʻaoʻao ʻākau a i ʻole ka ʻaoʻao hema. Inā hoʻāʻo ka hōʻailona e hoʻolaha i kahi kuhikuhi i manaʻo ʻole ʻia, e ālai a omo paha ka circulator i ka hōʻailona e pale aku i ka hoʻopilikia ʻana me nā ʻāpana ʻē aʻe o ka ʻōnaehana mai ka hōʻailona hoʻohuli.
ʻO ka RF waveguide circulator kahi ʻano kūikawā o ka circulator e hoʻohana ana i kahi ʻano waveguide e hoʻouna a kāohi i nā hōʻailona RF. ʻO nā Waveguides kahi ʻano kūikawā o ka laina hoʻoili e hiki ke kaupalena i nā hōʻailona RF i kahi kahawai kino haiki, a laila e hōʻemi ana i ka nalowale o ka hōʻailona a me ka hoʻopuehu ʻana. Ma muli o kēia ʻano o nā waveguides, hiki i nā RF waveguide circulators ke hāʻawi i nā alapine hana kiʻekiʻe a me nā pohō hōʻailona haʻahaʻa.
Ma nā noi hana, he kuleana koʻikoʻi ko nā RF waveguide circulators i nā ʻōnaehana RF he nui. No ka laʻana, i loko o kahi ʻōnaehana radar, hiki iā ia ke pale i nā hōʻailona leo hoʻohuli mai ke komo ʻana i ka mea hoʻoili, a laila e pale ana i ka mea hoʻoili mai ka hōʻino. I loko o nā ʻōnaehana kamaʻilio, hiki ke hoʻohana ʻia e hoʻokaʻawale i nā antennas hoʻoili a me ka loaʻa ʻana e pale i ka hōʻailona i hoʻouna ʻia mai ke komo pololei ʻana i ka mea loaʻa. Eia kekahi, ma muli o kāna hana alapine kiʻekiʻe a me nā ʻano pohō haʻahaʻa, hoʻohana nui ʻia nā RF waveguide circulators i nā kahua e like me ke kamaʻilio ukali, ka astronomy radio, a me nā mea hoʻolalelale particle.
Eia nō naʻe, ke kū nei kekahi mau pilikia i ka hoʻolālā ʻana a me ka hana ʻana i nā RF waveguide circulators. ʻO ka mea mua, ʻoiai ʻo kāna kumu hana e pili ana i ke kumumanaʻo electromagnetic paʻakikī, ʻo ka hoʻolālā ʻana a me ka hoʻomaikaʻi ʻana i kahi circulator e pono ai ka ʻike loea hohonu. ʻO ka lua, ma muli o ka hoʻohana ʻana i nā ʻano waveguide, pono ke kaʻina hana o ka circulator i nā lako hana kiʻekiʻe a me ka kaohi maikaʻi koʻikoʻi. ʻO ka mea hope loa, ʻoiai ʻo kēlā me kēia awa o ka circulator e pono e hoʻohālikelike pololei i ke alapine hōʻailona e hana ʻia nei, ʻo ka hoʻāʻo ʻana a me ka debugging i ka circulator e pono ai nā lako hana a me ka ʻenehana ʻoihana.
Ma keʻano holoʻokoʻa, he mea hana RF kūpono, hilinaʻi, a kiʻekiʻe hoʻi ka RF waveguide circulator e pāʻani ana i kahi hana koʻikoʻi i nā ʻōnaehana RF he nui. ʻOiai ʻo ka hoʻolālā ʻana a me ka hana ʻana i ia mau lako e pono ai ka ʻike loea a me ka ʻenehana, me ka holomua o ka ʻenehana a me ka ulu ʻana o ke koi, hiki iā mākou ke manaʻo e ʻoi aku ka laulā o ka hoʻohana ʻana i nā RF waveguide circulators.
ʻO ka hoʻolālā a me ka hana ʻana o nā RF waveguide circulators e pono ai nā kaʻina hana ʻenekinia a me nā hana hana pololei e hōʻoia i ka hoʻokō ʻana o kēlā me kēia circulator i nā koi hana koʻikoʻi. Eia kekahi, ma muli o ke kumumanaʻo electromagnetic paʻakikī e pili ana i ke kumumanaʻo hana o ka circulator, ʻo ka hoʻolālā a me ka hoʻomaikaʻi ʻana i ka circulator e pono ai ka ʻike loea hohonu.