Chipangizo Chosangalatsa cha RF Chizungu
1. Ntchito ya chipangizo chozungulira
Chida cha RF ndi chipangizo chachitatu ndi mawonekedwe osavomerezeka, zomwe zikuwonetsa kuti chipangizocho chikuchititsa kuti chiwongolero cha 2 mpaka 3, kuyambira 3 mpaka 3, ndipo kuchokera ku 3 mpaka 3. wozungulira.
Kupita kwa RF kumachitika gawo lomwe limayendetsedwa ndi makina ogwiritsira ntchito ndi makina mu makina, ndipo angagwiritsidwe ntchito mu radar / makulu olumikizirana kuti asiyane ndi kulandira / kutumiza kwina kwa wina ndi mnzake. Kufalitsa ndi phwando kumatha kugawananso antenna yomweyo.
RF Indolaurs imatenga gawo lofunikira munthawi yofananira, yofananira, kufalitsa magetsi, ndikutetezedwa kwa dongosolo lamphamvu lakutsogolo m'dongosolo. Pogwiritsa ntchito mphamvu zolimbana ndi zosintha zomwe zimachitika chifukwa chofananira kapena kulakwitsa m'mbuyomu, njira yomaliza yomaliza, yomwe ndi gawo lofunikira kwambiri pokambirana.
2. Kapangidwe ka RF kuzungulira
Mfundo ya chipangizo chozungulira cha RF ndi kuthira anisotropic katundu wa zinthu za Fernger za zida zamphamvu ndi mphamvu yamagetsi. Pogwiritsa ntchito kusintha kwa faradada kwa ndege ya polarization pamene mafunde a elekitomic amafalikira muyeso wa DC, ndipo kudzera mu mawonekedwe oyenera, zomwe zimapangitsa zochepa. Pogwiritsa ntchito njira yosinthira, ndege ya polarization ya electromagnetic funda ikufanana ndi pulagi yolimbana ndi nthaka ndipo imatha kutengeka kwathunthu. Magulu a microwave amaphatikiza mictchipride, mphete zam'madzi, ndi mitundu ya coaxial, yomwe ndi microsterip atatu omwe amagwiritsidwa ntchito kwambiri. Zipangizo za Ferrit zimagwiritsidwa ntchito ngati sing'anga, ndipo nyumba yolumikizirana imayikidwa pamwamba, yokhala ndi mphamvu yamatsenga yokhazikika, kuti ikwaniritse mikhalidwe yozungulira. Ngati malangizo a gulu la magetsi a Bias amasinthidwa, malangizo a loop adzasintha.
Chiwerengero chotsatirachi chikuwonetsa kapangidwe ka chipangizo chokhazikitsidwa ndi mawonekedwe okwera, chokhala ndi wochititsa chapakati (CC), FRE), Magnet Hick (TC), chivindikiro (chivindikiro), ndi thupi.
3.. Mitundu yodziwika ya RF kuzungulira
Kuphatikiza ndi kuzungulira kwa Coaxial Grourtor (n, sma), malo oyambira ozungulira (D) Ciruclator (D), yodziwika bwino kuzungulira (m)
4.. Zizindikiro zofunika kwambiri za RF
1.
Kuwongolera kwa 2.Trasing
Kumaloko komanso kovomerezeka, komwe kumadziwikanso ngati mabowo ako ndi kuzungulira kwa hoop.
3.Kutatayika
Imafotokoza mphamvu ya chizindikiro chololedwa kuchokera mbali ina kupita ku inayo, ndipo ing'onopang'ono.
-.Sola
Kupatula kudzipatula kwapamwamba, kwabwinoko, ndi mtengo waukulu woposa 20db ndikofunika.
5.vswr / Kubwezeretsa
Woyandikira vswr ali 1, abwinoko, komanso mtengo wobwezeretsa kwathunthu kuposa 18db.
6..Konnector mtundu
Nthawi zambiri, pali N, SMC, BNC, Tab etc
7
3. kutentha kutentha
9.Dinsion
Chiwerengero chotsatirachi chikuwonetsa mawonekedwe aukadaulo a RF wina ndi RFYT
| Rftyt 30mhz-18.0GHz rf coaxial kuzungulira | |||||||||
| Mtundu | Freq.range | BwMax. | Il.(db) | Kudzipatula(db) | Zswr | Mphamvu Mphamvu (W) | M'mbaliWxlxhmmmm | NsombaMtundu | NMtundu |
| Th6466hh | 30-40mhz | 5% | 2.00 | 18.0 | 1.30 | 100 | 60.0 * 60.0 * 25.5 | ||
| Th6060e | 40-400 mhz | 50% | 0.80 | 18.0 | 1.30 | 100 | 60.0 * 60.0 * 25.5 | ||
| Th5258E | 160-330 MHZ | 20% | 0.40 | 20.0 | 1.25 | 500 | 52.0 * 57.5 * 22.0 | ||
| TH4550X | 250-1400 mhz | 40% | 0.30 | 23.0 | 1.20 | 400 | 45.0 * 50.0 * 25.0 | ||
| Th4149a | 300-1000mhz | 50% | 0.40 | 16.0 | 1.40 | 30 | 41.0 * 49.0 * 20.0 | / | |
| Th353800x | 300-1850 MHz | 30% | 0.30 | 23.0 | 1.20 | 300 | 35.0 * 38.0 * 15.0 | ||
| Th3033x | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 32.0 * 32.0 * 15.0 | / | |
| Th3232x | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 30.0 * 33.0 * 15.0 | / | |
| Th2528x | 700-5000 MHz | 25% | 0.30 | 23.0 | 1.20 | 200 | 25.4 * 28.5 * 15.0 | ||
| Th6466k | 950-2000 MHZ | Wozadza | 0.70 | 17.0 | 1.40 | 150 | 64.0 * 66.0 * 26.0 | ||
| Th20255x | 1300-6000 MHZ | 20% | 0.25 | 25.0 | 1.15 | 150 | 20.0 * 25.4 * 15.0 | / | |
| Th5055555AA | 1.5-3.0 ghz | Wozadza | 0.70 | 18.0 | 1.30 | 150 | 50.8 * 49.5 * 19.0 | ||
| Th4040a | 1.7-3.5 ghz | Wozadza | 0.70 | 17.0 | 1.35 | 150 | 40.0 * 40.0 * 20.0 | ||
| Th323A | 2.0-4.0 ghz | Wozadza | 0.40 | 18.0 | 1.30 | 150 | 32.0 * 34.0 * 21.0 | ||
| Th3234b | 2.0-4.0 ghz | Wozadza | 0.40 | 18.0 | 1.30 | 150 | 32.0 * 34.0 * 21.0 | ||
| Th3030b | 2.0-6.0 ghz | Wozadza | 0.85 | 12.0 | 1.50 | 50 | 30.5 * 30.5 * 15.0 | / | |
| Th2528c | 3.0-6.0 GHz | Wozadza | 0,50 | 20.0 | 1.25 | 150 | 25.4 * 28.0 * 14.0 | ||
| Th2123b | 4.0-8.0 GHz | Wozadza | 0,60 | 18.0 | 1.30 | 60 | 21.0 * 22.5 *5.0 | ||
| Th1620b | 6.0-18.0 ghz | Wozadza | 1.50 | 9.. 9.5 | 2.00 | 30 | 16.0 * 21.5 * 14.0 | / | |
| Th1319c | 6.0-12.0 ghz | Wozadza | 0,60 | 15.0 | 1.45 | 30 | 13.0 * 19.0 * 12.7 | / | |
