Zvimiro:
- Kurasikirwa Kwakaderera Kwekuchinja
- Kuzviparadzanisa Kwepamusoro
-
+86-28-6115-4929 -
sales@qualwave.com
IQ Mixers RF Microwave Millimeter Wave High Frequency Radio
Microwave Mixers imhando yakakosha yemusanganiswa ine nzira mbiri dzechiratidzo chechikamu chinopindirana dzinonzi "In-phase" (I) uye "Quadrature" (Q). Hunhu hwayo ndehwekuti:
1. Ipa ruzivo rwechikamu nehukuru: Nekuda kwekuiswa kweI neQ channels, radio frequency IQ mixer inogona kupa ruzivo rwechikamu nehukuru hwechiratidzo. Izvi zvakakosha kune akawanda masisitimu ekutaurirana asina waya uye maitiro ekuchinja uye ekuderedza ruzha.
2. Ziva kugadzirisa zviratidzo zve orthogonal: Nzira dzeI neQ dzeRF mixers dzinokwanisa kugadzirisa zviratidzo zve orthogonal, kureva kuti, zviratidzo zvine musiyano wechikamu che90 degrees. Izvi zvinoita kuti radio frequency mixer ive inobatsira zvikuru mune dzakawanda nzira dze modulation ne demodulation, dzakadai se orthogonal frequency division multiple access (OFDM) uye quadrature amplitude modulation (QAM).
3. Kuderedzwa kwekukanganiswa kwekuteerera: Muchina weIQ mixer unokwanisa kuparadzanisa chiratidzo nekukanganiswa kwenzwi nekuda kwekuiswa kwenzira mbiri dzinoenderana. Izvi zvinoita kuti ukwanise kudzivirira kukanganiswa kwekuteerera.
4. Nzvimbo ine simba guru: Nekuda kwekushandiswa kwemigero miviri, ma IQ mixers anowanzova nenzvimbo ine simba guru rinogona kusangana nezvinodiwa pakugadzirisa masaini.
Musanganiswa weIQ unoshandiswa zvakanyanya muzvinhu zvinotevera:
1. Masisitimu ekutaurirana asina waya: Millimeter wave mixer inoshandiswa zvakanyanya mumasisitimu ekutaurirana asina waya, kusanganisira masisitimu ekutaurirana nefoni, masisitimu ekutaurirana nesatellite uye network dzemunharaunda dzisina waya. Inoshandiswa kuderedza chiratidzo chinogamuchirwa, kugadzirisa chiratidzo chakatumirwa, uye kuona kuderedzwa, kugadziriswa uye kushandurwa kwechiratidzo kakawanda.
2. Modem: IQ mixers zvinhu zvakakosha zvinowanikwa mumamodem anoshandiswa kusanganisa masaini ebaseband muRF range yekutumira, kana kusanganisa masaini eRF anogamuchirwa mubaseband kuti adzikiswe.
3. Kutumira data nekukurumidza: Nekuti ma IQ mixers anogona kubata ma orthogonal signals, ane mashandisirwo akakosha mukutumira data nekukurumidza. Semuenzaniso, muma optical communication systems uye high-speed digital communications, QAM modulation uye demodulation uchishandisa ma IQ mixers zvinogona kugonesa kutumira data nekukurumidza uye kwepamusoro.
4. Kuongorora kupindira kwemutakuri: IQ mixers inogona kushandiswa pakuongorora kupindira kwemutakuri, izvo zvinogona kubatsira kuona kwakabva kupindira uye kubvisa kupindira nekuyera nekuongorora ruzivo rwechikamu uye amplitude yechiratidzo.
QualwaveInc. inopa maIQ-mixers anoshanda kubva pa1.75 kusvika 26GHz.
Nhamba yeChikamu | Kuwanda kweRF(GHz, Min.)  | Kuwanda kweRF(GHz, Max.) | Kuwanda kweLO(GHz, Min.) | Kuwanda kweLO(GHz, Max.) | Simba rekupinda reLO(dBm) | KANA Kakawanda(GHz, Min.) | KANA Kakawanda(GHz, Max.) | Kurasikirwa neKutendeuka(dB Yakanyanya.) | Kuparadzaniswa kweLO & RF(dB) | Kuzviparadzanisa neLO neIF(dB) | Kuparadzaniswa kweRF neIF(dB) | Chinobatanidza | Nguva Yekutungamira (Mavhiki) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QIM-1750-5000 | 1.75 | 5 | 1.75 | 5 | 17 | DC | 2 | 10 | 38 | 40 | 30 | Mukadzi weSMA | 2~4 |
| QIM-6000-10000 | 6 | 10 | 6 | 10 | 15 | DC | 3.5 | 9 | 40 | 25 | 35 | Mukadzi weSMA | 2~4 |
| QIM-6000-26000 | 6 | 26 | 6 | 26 | 18 | DC | 6 | 12 | 35 | 30 | 30 | Mukadzi weSMA | 2~4 |
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