Kōkua i ka hoʻokō ʻana i nā koi o nā lako RF no nā ʻano hōʻoia honua
Me kā mākou ʻike loea, ka hoʻokele papahana a me ka hoʻāʻo hōʻoia hōʻoia, e kōkua mākou e hoʻokō i nā koi o kēlā me kēia lako RF no nā ʻano palapala hōʻoia honua, i hiki i nā mea hana ke hoʻokō i kekahi hōʻoia a me nā kūlana ma mua o ka hoʻokomo ʻia ʻana i ka mākeke. Hāʻawi mākou i kahi kahua pilikia ʻole ma o ka hoʻāʻo ʻana a me ka hāʻawi ʻana i nā hōʻike kikoʻī hiki ke kūpono, nā hemahema a me nā pilikia e hiki ke alakaʻi i ka hemahema o ka hōʻoia.
1. Nā ʻāpana antenna passive:
Impedance, VSWR (voltage standing wave ratio), return loss, efficient, peak / gain, average gain, 2D radiation diagram, 3D radiation mode.
2. Huina mana pāhawewe Trp:
Ke hoʻopili ʻia ka antenna i ka transmitter, hāʻawi ʻo Trp iā mākou i ka mana i hoʻomālamalama ʻia e ka antenna. Pili kēia mau ana i nā lako o nā ʻenehana like ʻole: 5g, LTE, 4G, 3G, WCDMA, GSM a me HSDPA
3. Ka nui o ka ike isotropic:
He waiwai koʻikoʻi ʻo Tis no ka mea pili ia i ka pono antenna, ka ʻike o ka mea hoʻokipa a me ka hoʻopili ʻana iā ia iho
4. RSE hoʻokuʻu hewa ʻia:
ʻO RSE ka hoʻokuʻu ʻana o kahi alapine a i ʻole ka alapine ma mua o ka bandwidth pono. Loaʻa i ka Stray emission nā huahana o ka harmonic, parasitic, intermodulation a me ka hoʻololi pinepine ʻana, akā ʻaʻole i komo i waho o ka hoʻokuʻu band. Hoʻemi kā mākou RSE i ka hele hewa e pale aku i ka pili ʻana i nā mea hana ʻē aʻe a puni.
5. Ka mana a me ka naʻau.
I kekahi mau hihia, hiki ke hoʻohaʻahaʻa. ʻO ka sensitivity a me ka mana alakaʻi kekahi o nā ʻāpana nui i nā lako kamaʻilio uila. Hāʻawi mākou i nā mea hana e nānā a ʻike i nā pilikia a me nā kumu kumu e pili ana i ke kaʻina hana hōʻoia PTCRB.