ʻO WR19 ʻĀpana Waveguide Terminal i hoʻohālikelike ʻia i ka ukana 40-60GHz

Hōʻike huahana

ʻO ka haʻawe like ʻana o ke alakaʻi nalu, he wili a i ʻole ka pā i hana ʻia me nā mea nalowale i hoʻokomo ʻia i loko o ke alakaʻi nalu, e like me ka mea i hōʻike ʻia ma ka Fig. Fig. 1 (c).Ma muli o ka nalowale o ka waiwai, hoʻopili ʻia ka mana hawewe hanana e ia.I ka manawa like, no ka mea e komo mālie ke kahua electromagnetic i ka wedge i hana ʻia me nā mea nalowale, pale ʻia ka noʻonoʻo.Hiki ke manaʻo ʻia kēia ʻano terminator ma ke ʻano he laina hoʻouna lohi.ʻO ka maʻamau, ʻo ka haʻawe hoʻohālikelike i hana ʻia i nā laina gradient lossy me hoʻokahi a ʻoi aʻe paha nā lōʻihi nalu i lawa e hana i kāna hoʻokomo VSWR ma lalo o 1.01.

Nā koi no ka hoʻouka like ʻana:

(1) He liʻiliʻi ka VSWR.

2

(3) mana mana kiʻekiʻe (pale wela)

(4) ʻAʻole maʻalahi ke kī.

(5) ʻAʻole maʻalahi ka leak i ka ikehu kiʻekiʻe.

(6) Kūleʻa haʻalulu.

(7) Paʻa ka hana a ʻaʻole e loli ma muli o ka piʻi ʻana o ka mahana, haʻahaʻa a ʻelemakule paha.

Ka hoʻohana ʻana i ka ukana pili:

Eia kekahi, hoʻohana pinepine ʻia ka ukana hoʻohālikelike e like me ka antenna hoʻopunipuni e hoʻopau i ka radiation space me ka ʻole o ka hoʻopili ʻana i nā mea uila ʻē aʻe.