ʻAntenna Pepeiao Polarization Pōʻai ʻElua RM-DCPHA12-10 no nā noi RF 1-2 GHz

I nā ʻōnaehana RF holomua, ʻaʻole i wehewehe ʻia ka hana antenna e ka loaʻa wale nō. ʻO ka maʻalahi o ka polarization, ka hoʻohālikelike impedance, ka maʻemaʻe radiation, ka hoʻokaʻawale mua-a-hope, a me ka hiki ke lawelawe mana e hoʻopili i ka hilinaʻi o kahi ana a i ʻole ka loulou kamaʻilio. RF MISO'sRM-DCPHA12-10ʻAntenna Pepeiao Polarization Pōʻai Pāluahoʻohui pū i kēia mau koi i loko o kahi hopena antenna ʻoihana e uhi ana i kaPae alapine (frequency) 1–2 GHz.

I hoʻolālā ʻia no ka hana polarization pōʻai pālua, ʻo kaRM-DCPHA12-10kūpono loa ia i nā ʻōnaehana kahi he mea nui ka mana polarization a i ʻole kahi e loli ai ke kuhikuhi pili ma waena o ka hoʻouna ʻana a me ka loaʻa ʻana o nā antennas. Hiki i ka polarization pōʻai ke kōkua i ka hōʻemi ʻana i ka ʻike i ka hoʻonohonoho ʻana o ka antenna a kākoʻo i ka loaʻa ʻana o ka hōʻailona paʻa i nā wahi hoʻolaha paʻakikī. Hāʻawi pū ka hiki ke polarization pōʻai pālua i nā ʻenekinia i ka maʻalahi i ka loiloi ʻana i ka hana ʻōnaehana e pili ana i ka polarization.

Hāʻawi ka antenna10 dBi loaʻa maʻamau, e hāʻawi ana i ka kuhikuhi pono no ka hoʻāʻo ʻana o RF, ka nānā ʻana i nā hōʻailona, ​​​​ke ana ʻana o ka antenna, ka ʻimi ʻana i ke kuhikuhi, a me ka hoʻohui ʻana o ka ʻōnaehana. Hōʻike nā hopena simulation i kahi pane loaʻa maʻalahi ma waena o ke kāʻei hana, me ka lilo ʻana o ke kukuna radiation i mea haiki iki i ka piʻi ʻana o ke alapine. He mea waiwai kēia ʻano wānana i ka hoʻāʻo ʻana i ka hale hana, nā ana hoʻohālikelike, a me nā noi RF kuhikuhi kahi e pono ai ka mana kukuna kūlike.

Kākoʻo ʻia ka hoʻoili hōʻailona kūpono e kahiʻO ka VSWR maʻamau o 1.3:1. Hoʻopaʻa like ʻia nā piʻo VSWR i hoʻohālikelike ʻia no nā kūlana polarization ʻelua ma waena o ka hui 1-2 GHz, e kōkua ana i ka hōʻemi ʻana i ka mana i hōʻike ʻia a mālama i ka hana paʻa. Hāʻawi pū ka antenna40 dB hana maʻamau o ke cross-polarization, e kākoʻo ana i ka maʻemaʻe polarization ikaika a me ka hoʻokaʻawale maikaʻi ʻana ma waena o nā ʻāpana polarization i makemake ʻia a me nā mea i makemake ʻole ʻia.

A 50 dB lakio mua-a-hope maʻamauhoʻoikaika hou i ka hana kuhikuhi ma ka hōʻemi ʻana i ka radiation i ke kua o ka antenna. He mea pono loa kēia ʻano i nā pae hoʻāʻo antenna, ka ʻike ʻana o EMI, ka nānā ʻana, nā ʻōnaehana ʻimi kuhikuhi, a me nā noi nānā kahi e hiki ai i nā hōʻailona e hōʻea mai ana mai nā kuhikuhi i makemake ʻole ʻia ke hoʻopilikia i ka pololei o ke ana ʻana.

No ka hoʻokō ʻana i nā koi mana like ʻole a me ka ʻōnaehana-interface, loaʻa ka RM-DCPHA12-10 i ʻelua mau mana.RM-DCPHA12-10Shoʻohana i kahi pilina SMA-Female a kākoʻoMana nalu mau 50 W, e kūpono ana no nā ʻōnaehana hoʻokolohua maʻamau a me nā ʻōnaehana ana. ʻO ka mana kiʻekiʻeRM-DCPHA12-10Nua lako me kahi interface N-Female a kākoʻo a hiki iMana nalu mau 500 Wno nā wahi hoʻoili a me nā hoʻāʻo koi nui aʻe.

Hana ʻia mai ka alumini me kahi pena ʻeleʻele, hoʻohui ka antenna i ka ikaika mechanical me kahi hiʻohiʻona ʻoihana ʻoihana. ʻO kona ana holoʻokoʻa ma kahi o334.0 × 214.1 × 224.4 mm, me ke kaumaha o3.163 kg, e ʻae ana i ka hoʻohui pololei ʻana i nā kahua hoʻāʻo paʻa, nā ʻōnaehana hoʻonohonoho, nā pae antenna, a me nā lako RF kūikawā.

ʻO nā noi maʻamau e komo pū me:

• ʻIke EMI a me ka hoʻāʻo electromagnetic
• Ke ʻimi nei i ke kuhikuhi a me ke kuhikuhi ʻana o ka hōʻailona
• Ka nānā ʻana a me ka nānā ʻana i ka RF
• Hoʻohālikelike i ka loaʻa ʻana o ka antenna
• Ana ʻana o ke ʻano hoʻoheheʻe radiation
• Loiloi ʻōnaehana kamaʻilio a me ka radar
• Ka hoʻāʻo RF mana kiʻekiʻe a me ka hoʻohui ʻōnaehana

Me kona uhi ākea 1-2 GHz, ka polarization pōʻai pālua, ka loaʻa paʻa, VSWR haʻahaʻa, ka maʻemaʻe polarization kiʻekiʻe, ka hana maikaʻi loa mai mua a hope, a me ka interface mana kiʻekiʻe koho, ʻo kaAntenna Pepeiao Polarization Pōʻai Pālua RM-DCPHA12-10hāʻawi i kahi hopena versatile a hilinaʻi hoʻi no ke ana ʻana o RF ʻoihana a me nā ʻōnaehana kamaʻilio.