Umuyoboro mugari ufite imbaraga nke Kwinjiza Gutakaza Icyerekezo kimwe cyambukiranya imipaka

Umuyoboro mugari ufite imbaraga nke Kwinjiza Gutakaza Icyerekezo kimwe cyambukiranya imipaka

Ibiranga:

Umuyoboro mugari
Imbaraga Zisumbuye
Gutakaza Kwinjiza

Porogaramu:

Amplifiers
Ikwirakwiza
Ikizamini cya Laboratoire
Radar

SHAKA NONAHA

Waveguide icyerekezo kimwe cyambukiranya imipaka igizwe niburyo bubiri buringaniye.

Guhuza bigerwaho mugutangiza ibyobo bibiri bito kurukuta rusanzwe rwumurongo wa waveguide. Nyuma yo gukora igishushanyo mbonera, imbaraga za signal zifatanije muri ibyo byobo byombi bishobora guhinduka hanyuma bigahagarikwa. Ubusanzwe ibyo byobo bikozwe mumwobo muto kugirango ugere kumikorere myiza.

Icyerekezo gifatika nicyerekezo gishyira imirongo ibiri yoherejwe hafi kugirango imbaraga kumurongo umwe zishobora guhuzwa nundi. Coupler ihujwe no kuranga inzitizi zose uko ari enye, byoroshye kwinjiza mubindi bice cyangwa sisitemu. Mugukoresha uburyo butandukanye bwo guhuza, itangazamakuru rihuza, hamwe nuburyo bwo guhuza, guhuza icyerekezo kibereye sisitemu zitandukanye za microwave hamwe nibisabwa bitandukanye birashobora gutegurwa.

Gusaba:

Ihuza ryerekezo, nkigice cyingenzi cyumuzunguruko wa microwave nyinshi, zikoreshwa cyane muri sisitemu ya elegitoroniki igezweho. Irashobora gukoreshwa mugutanga imbaraga zicyitegererezo cyindishyi zubushyuhe hamwe no kugenzura amplitude igenzura, kandi irashobora kuzuza amashanyarazi hamwe na synthesis hejuru yumurongo mugari.
1. Muri amplifier iringaniye, ifasha kugera kubintu byiza byinjira-bisohoka voltage ihagaze neza (VSWR).
2.Muvangavanga iringaniye hamwe nibikoresho bya microwave (nkabasesengura imiyoboro), irashobora gukoreshwa mugupima ibyabaye no kwerekana ibimenyetso.
3. Mu itumanaho rya terefone igendanwa, ikoreshwa rya 90 ° ikiraro kirashobora kugena ikosa ryicyiciro cya π / 4 icyiciro cyo guhinduranya urufunguzo (QPSK).

Qualwaveitanga umurongo mugari hamwe nimbaraga nyinshi icyerekezo kimwe cyambukiranya imipaka mugari kuva kuri 1.13 kugeza 40GHz. Hariho ubwoko butandukanye bwibyambu, nka WR-28 na WR-34. Ihuriro rikoreshwa cyane mubikorwa byinshi.
Kaze abakiriya guhamagara no kubaza.

Umubare Umubare	Inshuro (GHz, Min.)	Inshuro (GHz, Mak.)	Imbaraga (MW)	Kubana (dB)	Gutakaza (dB, max.)	Ubuyobozi (dB, min.)	VSWR (Mak.)	Ingano ya Waveguide	Flange	Icyambu	Kuyobora Igihe (ibyumweru)
QSDCC-26300-40000	26.3	40	0.036	30 ± 1.5, 40 ± 1.5	-	15	1.3	WR-28 （BJ320）	FBP320, FBM320	2.92mm	2 ~ 4
QSDCC-21700-33000	21.7	33	0.053	40/50 ± 1.5, 40/50 ± 0.7	-	15	1.25	WR-34 （BJ260）	FBP260	WR-34	2 ~ 4
QSDCC-17600-26700	17.6	26.7	0.066	30 ± 0,75, 40 ± 1.5	-	15	1.3	WR-42 （BJ220）	FBP220	2.92mm	2 ~ 4
QSDCC-14500-22000	14.5	22	0.12	40 ± 0.7, 50 ± 0.7	-	18	1.1	WR-51 (BJ180)	FBP180	WR-51	2 ~ 4
QSDCC-9840-15000	9.84	15	0.29	30/40/50 ± 0.5, 40 ± 1.5, 50 ± 0.5	-	18	1.3	WR-75 (BJ120)	FDBP120	WR-75, N, SMA	2 ~ 4
QSDCC-8200-12500	8.2	12.5	0.33	20/40 ± 0.2, 50 ± 1.5, 60 ± 1	-	15	1.25	WR-90 (BJ100)	FBP100, FBM100	N, SMA	2 ~ 4
QSDCC-6570-9990	6.57	9.99	0.52	40 ± 0.7, 50, 55 ± 1	-	18	1.3	WR-112 (BJ84)	FDP84, FDM84, FBP84	WR-112, SMA	2 ~ 4
QSDCC-4640-7050	4.64	7.05	1.17	40 ± 1.5	-	15	1.25	WR-159 (BJ58)	FDP58	N	2 ~ 4
QSDCC-3220-4900	3.22	4.9	2.44	30 ± 1	-	26	1.3	WR-229 (BJ40)	FDP40, FDM40	SMA	2 ~ 4
QSDCC-1130-1730	1.13	1.73	19.6	50 ± 1.5	-	15	1.3	WR-650 (BJ14)	FDP14	N	2 ~ 4