I-VSWR Waveguide Fixed Attenuators ephansi

I-VSWR Waveguide Fixed Attenuators ephansi

Izici:

Inani eliphakeme kakhulu lama-VSWR

Izicelo:

Okungenantambo
I-Transmitter
Ukuhlolwa Kwelabhorathri
Irada

XHUMANA MANJE

I-Waveguide Fixed Attenuators iyisisetshenziswa esingenzi lutho esisetshenziswa kabanzi emkhakheni wobuchwepheshe be-microwave.

Iklanyelwe ukunciphisa amasiginali we-microwave adluliselwa kuma-waveguides ngesilinganiso esinqunyiwe. Isibonelo, lapho isignali ye-microwave idlula ku-attenuator egxilile ye-waveguide, ingxenye yamandla iyamuncwa noma ilahleke, ngaleyo ndlela kunciphisa amandla esignali yokuphumayo.
I-Waveguide wuhlobo lwesakhiwo se-waveguide esisetshenziselwa ukudlulisa ama-microwave. I-waveguide fixed attenuator isuselwe esakhiweni se-waveguide futhi ifinyelela inani eligxilile lokuncishiswa ngezinto ezikhethekile noma idizayini yesakhiwo. Ivamise ukusebenzisa izinto eziphikisayo noma izakhiwo ezikhethekile zikagesi ukuze imunce amandla e-microwave.

Inhloso:

1. Ukunakwa Kwesiginali: Izibambisi ezigxilile ze-Waveguide zisetshenziselwa ukunciphisa ngokunembile amandla amasiginali e-RF nama-microwave ukuze kuvikelwe amathuluzi amukelayo azwelayo nokulawula amazinga esignali.
2. Ukufanisa Amandla: Izibambisi ezigxilile ze-Waveguide zingasetshenziswa ukufanisa izinga lamandla esistimu, ngaleyo ndlela kuncishiswe ukubonakaliswa namagagasi amile futhi kuthuthukiswe ukusebenza kwesistimu.
3. Ukulinganiswa Kwesistimu: Izibaluli ezigxilile ze-Waveguide zisetshenziselwa ukulinganisa nokuhlola amasistimu e-RF nama-microwave ukuze kuqinisekiswe ukusebenza okuzinzile kwesistimu kumazinga ahlukene wamandla.

Isicelo:

1. Uhlelo lwe-radar: Ezinhlelweni ze-radar, i-waveguide fixed attenuators isetshenziselwa ukulungisa nokulawula ukushuba kwamasiginali adlulisiwe nawamukelwe. Lokhu kusiza ukuthuthukisa amandla okuthola nokunemba kwamasistimu e-radar.
2. Ukuxhumana Ngesathelayithi: Ezinhlelweni zokuxhumana ngesathelayithi, i-waveguide fixed attenuators isetshenziselwa ukulungisa amandla esignali ukuze kuqinisekiswe ukwethembeka nokuzinza kwesixhumanisi sokuxhumana. Angasetshenziselwa ukudlulisa isignali phakathi kweziteshi ezingaphansi namasathelayithi.
3. Ukuxhumana Kwe-Microwave: Ezinhlelweni zokuxhumana ze-microwave, izibambisi ezingaguquki ze-waveguide zisetshenziselwa ukulungisa nokulawula amandla esignali ukuze kuthuthukiswe ukusebenza nokuthembeka kwezixhumanisi zokuxhumana.
4. Ukuhlolwa Nesikali: Kuhlelo lwe-RF kanye ne-microwave yokuhlola neyokulinganisa, i-waveguide fixed attenuators isetshenziselwa ukulawula ngokunembile amandla esignali okuhlola nokulinganisa okuhlukahlukene. Lokhu kubalulekile ukuze uqinisekise ukusebenza kwemishini namasistimu akho.
5. Umsakazo kanye Nethelevishini: Kuzinhlelo zomsakazo nethelevishini, i-waveguide fixed attenuators isetshenziselwa ukulungisa amandla esignali futhi ithuthukise ikhwalithi yesignali kanye nokufakwa. Lokhu kusiza ekunikezeni amasiginali omsindo nevidiyo acacile.
6. Ucwaningo Lwesayensi: Kumaphrojekthi ocwaningo lwesayensi, i-waveguide fixed attenuators isetshenziselwa ukulawula nokulawula i-RF kanye namandla esignali ye-microwave ekuhlolweni. Lezi zifundo zingabandakanya isayensi yezinkanyezi, i-physics, neminye imikhakha.

Qualwaveihlinzeka nge-VSWR ephansi kanye nokuqina okuphezulu okuthambile ukusuka ku-3.94 kuye ku-110GHz. Ububanzi bokunciphisa bungu-0~40dB.

Inombolo Yengxenye	Imvamisa (GHz, Min.)	Imvamisa (GHz, Max.)	Amandla (W)	Attenuation Range (dB)	I-VSWR (ubuningi.)	Usayizi we-Waveguide	I-Flange	Isikhathi esiholayo (amaviki)
QWFA10-R5	73.8	110	0.5	3, 5, 6, 9, 10, 15, 20, 30, 40	1.25	I-WR-10 (BJ900)	UG-387/UM	2~6
QWFA10-5	75	110	5	10±1	1.2	I-WR-10 (BJ900)	UG-387/UM	2~6
QWFA12-R5	60.5	91.9	0.5	10±2.5, 20±5, 30±5	1.25	I-WR-12 (BJ740)	UG-387/U	2~6
QWFA15-5	50	75	5	10±1	1.2	I-WR-15 (BJ620)	UG-383/U	2~6
I-QWFA28-K1	26.3	40	100	30±1, 40±1	1.2	I-WR-28 (BJ320)	FBP320	2~6
I-QWFA28-K2	26.3	40	200	40	1.2	I-WR-28 (BJ320)	FBP320	2~6
QWFA42-60	18	26.5	60	30±1.5	1.2	I-WR-42 (BJ220)	FBP220	2~6
I-QWFA51-K2	14.5	22	200	40	1.2	I-WR-51 (BJ180)	I-FBP180	2~6
I-QWFA51-K26	15	22	260	30	1.15	I-WR-51 (BJ180)	I-FBP180	2~6
I-QWFA62-60	12.4	18	60	30	1.2	I-WR-62 (BJ140)	I-FBP140	2~6
QWFA112-25	6.57	10	25	15±1.5, 30±1.5	1.2	I-WR-112 (BJ84)	FDP84	2~6
I-QWFA187-1K5	3.94	5.99	1500	30	1.2	I-WR-187 (BJ48)	FAM48	2~6