Icyerekezo kimwe Cyerekezo Cyambukiranya Umuyoboro mugari Umuyoboro mwinshi Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Icyerekezo kimwe Cyerekezo Cyambukiranya Umuyoboro mugari Umuyoboro mwinshi Coaial Bi RF Microwave Millimeter Wave Radio Frequency

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.

Bi icyerekezo cyambukiranya icyerekezo nikintu 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, coaial imwe icyerekezo cyambukiranya imipaka ikwiranye na sisitemu zitandukanye za microwave hamwe nibisabwa bitandukanye birashobora gutegurwa.

Gushyira mu bikorwa inshuro nyinshi icyerekezo kimwe cyambukiranya imipaka:

Microwave icyerekezo kimwe cyambukiranya imipaka, nkigice cyingenzi cyumuzunguruko wa microwave, ikoreshwa 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, rf icyerekezo kimwe cyambukiranya imipaka ifasha kugera kubintu byiza byinjira-bisohoka voltage ihagaze neza (VSWR).
2.Mu kuvanga kuringaniza hamwe nibikoresho bya microwave (nkabasesengura urusobe), milimetero yumurongo umwe icyerekezo cyambukiranya imipaka 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 mwinshi imbaraga imwe icyerekezo cyambukiranya imipaka mugari kuva 1.13 kugeza 40GHz. Hariho ubwoko butandukanye bwibyambu, nka WR-28 na WR-34. Iradiyo yumurongo umwe icyerekezo cyambukiranya imipaka ikoreshwa 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-11900-18000	11.9	18	0.002	40 ± 2	0.3	20	1.3	WR-62 (BJ140)	FBP140	SMA	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