Udukingirizo tw’amajwi dukoresha icyerekezo kimwe (Single Directional Crossguide Couplers) dukoresha ikoranabuhanga rya Broadband rikoresha imbaraga nyinshi rya Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Udukingirizo tw’amajwi dukoresha icyerekezo kimwe (Single Directional Crossguide Couplers) dukoresha ikoranabuhanga rya Broadband rikoresha imbaraga nyinshi rya Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Ibiranga:

Umuyoboro mugari
Imbaraga nyinshi
Igihombo gito cyo gushyiramo

Porogaramu:

Amplifiers
Umuyoboro
Ikizamini cya Laboratwari
Radar

TWANDIKIRE NONAHA

Umuyoboro umwe w’inzira uhuza inzira n’inzira ugizwe n’imiyoboro ibiri y’inzira ifite inguni y’iburyo.

Guhuza bigerwaho hakoreshejwe utwobo tubiri duto ku rukuta rusanzwe rwagutse rw'umurongo w'amazi. Nyuma yo gushushanya neza, imbaraga z'ikimenyetso zihujwe muri iyo myobo ibiri ihuza zishobora gusubizwa inyuma no gukurwaho. Iyi myobo ikunze gukorwamo utwobo duto kugira ngo igere ku musaruro mwiza.

Igikoresho cyo guhuza imiyoboro y’amashanyarazi gifite icyerekezo kimwe ni igice gishyira imiyoboro ibiri yo kohereza amakuru hafi cyane kugira ngo ingufu ku murongo umwe zihuzwe n’undi. Igikoresho cyo guhuza imiyoboro gihuzwa n’impedansi iranga imiyoboro y’amashanyarazi ku byambu byose bine, bigatuma byoroha kwinjira mu zindi nzira cyangwa mu zindi nzira. Binyuze mu gukoresha imiterere itandukanye yo guhuza imiyoboro, ibyuma bihuza imiyoboro, n’uburyo bwo guhuza imiyoboro, ibikoresho byo guhuza imiyoboro y’amashanyarazi bifite icyerekezo kimwe bya coaial bikwiranye na sisitemu zitandukanye za mikoroonde bifite ibisabwa bitandukanye bishobora gukorwa.

Gukoresha uburyo bwo guhuza umurongo umwe ukoresha umurongo ugororotse (crossguide coupler):

Udukoresho two gukurura imiyoboro ya mikoroonde, nk'igice cy'ingenzi cy'imiyoboro myinshi ya mikoroonde, dukoreshwa cyane muri sisitemu zigezweho z'ikoranabuhanga. Turashobora gukoreshwa mu gutanga ingufu zo gupima ubushyuhe no kugenzura ubwinshi bw'amashanyarazi, kandi dushobora kurangiza gutanga no guhuza ingufu mu buryo burambuye.
1. Muri amplifier iringaniye, coupler ya rf ifite icyerekezo kimwe ifasha kugera ku gipimo cyiza cy’umuvuduko w’amashanyarazi uhagaze (VSWR).
2. Mu byuma bivangavanze n'ibikoresho bya mikoroonde (nk'ibisesengura by'umuyoboro), umuyoboro wa millimeter wave single directional crossguide coupler ushobora gukoreshwa mu gupima ibimenyetso by'impanuka n'ibimenyetso byagaragaye.
3. Mu itumanaho rigendanwa, gukoresha icyuma gihuza 90 ° bridge coupler bishobora kugaragaza ikosa ry’icyiciro cya transmitter ya π/4 phase shift keying (QPSK).

Qualwaveitanga imiyoboro ya interineti ifite imbaraga nyinshi ku murongo umwe (single directional couplers) mu buryo butandukanye kuva kuri 1.13 kugeza kuri 40GHz. Hari ubwoko butandukanye bw'imiyoboro ya waveguide, nka WR-28 na WR-34. Imiyoboro ya radio ifite umurongo umwe ikoreshwa cyane mu bikorwa byinshi.
Murakaza neza abakiriya kugira ngo bahamagare kandi babaze.

Nimero y'Igice	Inshuro (GHz, Uburebure bw'ibanga)	Inshuro (GHz, Max.)	Ingufu (MW)	Guhuza (dB)	Igihombo cyo gushyiramo (dB, Ibipimo ntarengwa.)	Ubuyobozi (dB, Ntoya)	VSWR (Ntarengwa.)	Ingano y'ubuyobozi bw'amaza	Flange	Icyambu gihuza	Igihe cyo Kubona Igihe cy'Ubwishingizi (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	0.18	30±1.5, 40±1.5	-	15	1.3	WR-62 (BJ140)	FBP140, FBM140	Ishuri Rikuru ry'Imari n'Igenamigambi	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	20/30/40/50/60±1.5	-	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	Ishuri Rikuru ry'Imari n'Igenamigambi	2 ~ 4
QSDCC-1130-1730	1.13	1.73	19.6	50±1.5	-	15	1.3	WR-650 (BJ14)	FDP14	N	2 ~ 4