ʻaoʻao_hae (1)
ʻaoʻao_hae (2)
ʻaoʻao_hae (3)
ʻaoʻao_hae (4)
ʻaoʻao_hae (5)
  • Nā Mixers IQ RF Microwave Milimita Wave Kiʻekiʻe Alapine (frequency) Radio
  • Nā Mixers IQ RF Microwave Milimita Wave Kiʻekiʻe Alapine (frequency) Radio
  • Nā Mixers IQ RF Microwave Milimita Wave Kiʻekiʻe Alapine (frequency) Radio
  • Nā Mixers IQ RF Microwave Milimita Wave Kiʻekiʻe Alapine (frequency) Radio

    Nā Hiʻohiʻona:

    • Pohō Hoʻololi Haʻahaʻa
    • Ka Hoʻokaʻawale Kiʻekiʻe

    Nā noi:

    • Uea ʻole
    • Mea hoʻoili
    • Hoʻāʻo Keʻena Hoʻokolohua
    • Hoʻolaha

    ʻO nā Microwave Mixers kahi ʻano kūikawā o ka mixer nona nā ala hōʻailona pae hoʻohuihui ʻelua i kapa ʻia ʻo "In-phase" (I) a me "Quadrature" (Q). Eia kona mau ʻano:

    1. Hāʻawi i ka ʻike pae a me ka amplitude: Ma muli o ka hoʻokomo ʻia ʻana o nā kahawai I a me Q, hiki i ka mea hoʻohuihui alapine lekiō IQ ke hāʻawi i ka ʻike pae a me ka amplitude o ka hōʻailona. He mea nui kēia no nā ʻōnaehana kamaʻilio uea ʻole he nui a me nā kaʻina hana modulation a me demodulation.
    2. Hoʻomaopopo i ka hana hōʻailona orthogonal: Hiki i nā kahawai I a me Q o nā mea hoʻohuihui RF ke hana i nā hōʻailona orthogonal, ʻo ia hoʻi, nā hōʻailona me ka ʻokoʻa pae o 90 degere. ʻO kēia ka mea e pono ai ka mea hoʻohuihui alapine lekiō i nā ʻano modulation a me demodulation he nui, e like me ka orthogonal frequency division multiple access (OFDM) a me ka quadrature amplitude modulation (QAM).
    3. Hoʻemi ʻia ka hoʻopilikia hoʻolohe: Hiki i ka mea hoʻohuihui IQ ke hoʻokaʻawale i ka spectrum hōʻailona a me ke komo ʻana ma muli o ka hoʻokomo ʻia ʻana o ʻelua mau ala pae hoʻopihapiha. ʻOi aku ka hiki ke kūʻē i ka hoʻopilikia pepeiao.
    4. Ka laulā dynamic kiʻekiʻe: Ma muli o ka hoʻohana ʻana o ʻelua mau kahawai, loaʻa i nā mea hoʻohuihui IQ kahi laulā dynamic kiʻekiʻe e hiki ai ke hoʻokō i nā noi hana hōʻailona koi.

    Hoʻohana nui ʻia ka mea hoʻohuihui IQ ma nā ʻano penei:

    1. Nā ʻōnaehana kamaʻilio uea ʻole: Hoʻohana nui ʻia ka mīkini hoʻohuihui nalu Millimeter i nā ʻōnaehana kamaʻilio uea ʻole, me nā ʻōnaehana kamaʻilio kelepona, nā ʻōnaehana kamaʻilio ukali a me nā pūnaewele wahi kūloko uea ʻole. Hoʻohana ʻia ia e demodulate i ka hōʻailona i loaʻa, modulate i ka hōʻailona i hoʻouna ʻia, a hoʻokō i ka demodulation, modulation a me ka hoʻololi pinepine o ka hōʻailona.
    2.Modem: ʻO nā mea hoʻohuihui IQ nā ʻāpana koʻikoʻi i loaʻa pinepine ʻia i nā modem i hoʻohana ʻia e hoʻohui i nā hōʻailona baseband i loko o ka pae RF no ka hoʻoili ʻana, a i ʻole e hoʻohui i nā hōʻailona RF i loaʻa i loko o ka baseband no ka demodulation.
    3. Ka hoʻoili ʻikepili wikiwiki: No ka mea hiki i nā mea hoʻohuihui IQ ke lawelawe i nā hōʻailona orthogonal, he mau noi koʻikoʻi kā lākou i ka hoʻoili ʻikepili wikiwiki. No ka laʻana, i nā ʻōnaehana kamaʻilio optical a me nā kamaʻilio kikohoʻe wikiwiki, hiki i ka modulation QAM a me ka demodulation me ka hoʻohana ʻana i nā mea hoʻohuihui IQ ke hiki ke hoʻoili ʻikepili wikiwiki a me ka mana kiʻekiʻe.
    4. Ka loiloi hoʻopilikia mea lawe: Hiki ke hoʻohana ʻia nā mea hoʻohuihui IQ no ka loiloi hoʻopilikia mea lawe, hiki ke kōkua i ka hoʻoholo ʻana i ke kumu o ka hoʻopilikia a hoʻopau i ka hoʻopilikia ma ke ana ʻana a me ka nānā ʻana i ka ʻike pae a me ka amplitude o ka hōʻailona.

    QualwaveHoʻolako ʻo Inc. i nā IQ-mixers mai 1.75 a 26GHz.

    kiʻi_08
    kiʻi_08

    Helu ʻĀpana

    Alapine (frequency) RF

    (GHz, Min.)

    ʻo Xiaoyudengyu

    Alapine (frequency) RF

    (GHz, Max.)

    lādengyu

    LO Pinepine

    (GHz, Min.)

    lādengyu

    LO Pinepine

    (GHz, Max.)

    ʻo Xiaoyudengyu

    Mana Hoʻokomo LO

    (dBm)

    ʻo Xiaoyudengyu

    IF Pinepine

    (GHz, Min.)

    lādengyu

    IF Pinepine

    (GHz, Max.)

    ʻo Xiaoyudengyu

    Pohō Hoʻololi

    (dB Max.)

    ʻo Xiaoyudengyu

    Hoʻokaʻawale LO & RF

    (dB)

    dengyu

    Hoʻokaʻawale ʻana o LO & IF

    (dB)

    dengyu

    Hoʻokaʻawale ʻana o RF & IF

    (dB)

    dengyu

    Mea hoʻohui

    Ka Manawa Alakaʻi (Nā Pule)

    QIM-1750-5000 1.75 5 1.75 5 17 DC 2 10 38 40 30 Wahine SMA 2~4
    QIM-6000-10000 6 10 6 10 15 DC 3.5 9 40 25 35 Wahine SMA 2~4
    QIM-6000-26000 6 26 6 26 18 DC 6 12 35 30 30 Wahine SMA 2~4

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