LDC-1/26.5-90S 1-26.5Ghz 90 degere Stripline hui hui

ʻO LDC-1 / 26.5-90S kahi hui hui 90 degere me kahi kikoʻī kaʻawale o 15 dB. Eia kahi hoʻolauna iā ia:

Wehewehe kumu

He 90-degree hybrid coupler, i kapaia he orthogonal hybrid coupler, he 4-port directional coupler specialized no 3 dB coupling, 'o ia ho'i, ua ho'oka'awale like ia i ka hō'ailona ho'okomo i 'elua hō'ailona puka me ka 'oko'a 90-degere ma waena o lākou. Hiki iā ia ke hoʻohui pū i ʻelua hōʻailona hoʻokomo ʻoiai e mālama ana i kahi kaʻawale kiʻekiʻe ma waena o nā awa hoʻokomo.

Nā hōʻailona hana

• Kaawale: ʻO 15 dB kona kaʻawale. Hōʻike ka hoʻokaʻawale ʻana i ka hiki ke hoʻopaʻa i ka crosstalk hōʻailona ma waena o nā awa kikoʻī (maʻamau ma waena o nā awa hoʻokomo a me nā awa kaʻawale), a ʻo ka waiwai kiʻekiʻe e hōʻike ana i ka crosstalk nāwaliwali.

• Māhele ʻokoʻa: Hāʻawi ia i kahi hoʻololi paʻa 90-degree ma waena o nā awa puka ʻelua, ʻo ia ke kī no nā noi e pono ai ka mana o ka pae pololei.

• Bandwidth: Hōʻike ka helu kumu hoʻohālike e hana ia i loko o kahi alapine e pili ana i "26.5", hiki ke piʻi i ka 26.5 GHz, akā pono e hāʻawi ʻia ka bandwidth kikoʻī i kāna ʻikepili ʻenehana no nā palena pololei.

Hana a me ka noi

Pili ia i ka RF a me ka microwave, e pāʻani ana i ka hoʻokaʻawale hōʻailona, ​​ka hui ʻana, ka hāʻawi ʻana i ka mana, a i ʻole ka hui pū ʻana, a hoʻohana pinepine ʻia i nā hiʻohiʻona e like me nā antennas array phased, nā mea hoʻonui kaulike, a me nā mea hoʻouna QPSK.

Nā ʻano hiʻona

ʻO ka maʻamau, hiki ke kūkulu ʻia nā mea hoʻohui hybrid 90-degree me ka hoʻohana ʻana i nā laina hoʻouna like ʻole a i ʻole nā ​​laina microstrip e hana i nā hui ikaika mai kahi laina a i kekahi, a hiki ke hoʻolako ʻia me SMA, 2.92 mm, etc., e like me ke alapine, mana, a me nā koi hoʻohana ʻē aʻe.