Microwave ifite imbaraga nyinshi ikoresha icyerekezo kimwe (Single Directional Loop Couplers)

Microwave ifite imbaraga nyinshi ikoresha icyerekezo kimwe (Single Directional Loop Couplers)

Ibiranga:

Umuyoboro mugari
Imbaraga nyinshi
Igihombo gito cyo gushyiramo

Porogaramu:

Amplifiers
Umuyoboro
Ikizamini cya Laboratwari
Radar

TWANDIKIRE NONAHA

Igikoresho cyo guhuza imiyoboro y'amashanyarazi (waveguide loop coupler) ni igikoresho cya mikoroonde kigizwe n'igikoresho cyo guhuza imiyoboro y'amashanyarazi (waveguide) n'imiyoboro ibiri yo kohereza amakuru.

Iyi kompanyi ya mikoroonde ifite umurongo umwe ikoreshwa cyane cyane mu gukurura imiyoboro ya bandpass no guhuza impedance ya short-circuit ku miyoboro ya transmission. Iyi kompanyi ishobora kohereza ingufu zikoresha frequency nyinshi ziva ku murongo umwe wa transmission zijya ku wundi, bityo bigatuma habaho guhuza imiyoboro.

Ihame ry'imikorere rya waveguide loop coupler rishingiye ahanini ku bintu bibiri: imiterere y'ihererekanya rya loop coupler n'umurongo wa microstrip. Directional coupler ivuga ku gitandukanya ingufu gifite icyerekezo.

Umuhuza w'ingufu ni ingenzi mu mihuza y'ingufu, ahanini bigira uruhare mu guhuza ingufu.

Iyi ihuriro ry’ingunguru rigizwe n’ibice bibiri byegeranye, aho igice kimwe cy’ingunguru gikorera nk’aho kwinjira n’ikindi gice cy’ingunguru gikorera nk’aho gusohora. Iyo ikimenyetso cy’ingunguru yo hejuru kigeze ku ihuriro ry’ingunguru ku ruhande rw’aho kwinjira, kizajyanwa ku gice cy’ingunguru cyegeranye. Kuri iyi ngingo, bitewe n’uko imbaraga za rukuruzi zihari, ikimenyetso kizanajyanwa ku kindi gice cy’ingunguru, bityo bigatuma habaho ihuriro ry’ingufu. Amaherezo, birashoboka guhuza ikimenyetso cy’ingunguru kuva ku ihuriro ry’ingunguru kugera ku ihuriro ry’aho gusohora mu gihe uhuza neza cyane.

Ibipimo by'ingenzi by'imikorere ya broadband single directional loop couplers

Ibipimo by'ingenzi by'imikorere ya measuloop directional couplers birimo frequency range y'imikorere, ingano y'imikoranire (cyangwa igabanuka ry'impinduka), icyerekezo, n'ikigereranyo cy'umuraba uhagaze w'ibyinjira n'ibisohoka.
1. Ingano yo guhuza yerekeza ku gipimo cya desibeli cy'imbaraga zo kwinjira z'umurongo mukuru w'ingufu zisohoka z'umuyoboro uhuza imiterere y'umutwaro uhuza imiterere kuri buri muyoboro.
2. Icyerekezo kivuga ku gipimo cya desibeli cy'imbaraga zisohoka z'aho guhurira n'imbaraga zisohoka z'aho guhurira mu buryo bwo kwitandukanya mu gihe cy'umutwaro uhuye kuri buri cyambu. Ibikoresho bihuza icyerekezo bikoreshwa cyane mu gupima ibimenyetso mu gukwirakwiza ingufu no gupima mikoroonde.

Qualwaveitanga imiyoboro ya interineti n'iy'amashanyarazi menshi mu buryo butandukanye kuva kuri 2.6 kugeza kuri 18GHz. Imiyoboro ikoreshwa cyane mu bikorwa byinshi.

Ibikoresho byo guhuza urukiramende rw'icyerekezo kimwe
Nimero y'Igice	Inshuro (GHz)	Ingufu (MW)	Guhuza (dB)	IL (dB, Max.)	Amabwiriza (dB, Min.)	VSWR (Ntarengwa)	Ingano y'ubuyobozi bw'amaza	Flange	Icyambu gihuza	Igihe cyo Kwishyura (Ibyumweru)
QSDLC-9000-9500	9~9.5	0.33	30±0.25	-	20	1.3	WR-90 (BJ100)	FBP100	Ishuri Rikuru ry'Imari n'Igenamigambi	2 ~ 4
QSDLC-8200-12500	8.2~12.5	0.33	10/20/30±0.25	0.25	25	1.1	WR-90 (BJ100)	FBP100	N	2 ~ 4
QSDLC-2600-3950	2.6~3.95	3.5	30±0.25	0.15	25	1.1	WR-284（BJ32）	FDP32	N	2 ~ 4

Ibikoresho Bibiri Bifite Impande Zibiri Bifite Icyerekezo Kimwe
Nimero y'Igice	Inshuro (GHz)	Ingufu (MW)	Guhuza (dB)	IL (dB, Max.)	Amabwiriza (dB, Min.)	VSWR (Ntarengwa)	Ingano y'ubuyobozi bw'amaza	Flange	Icyambu gihuza	Igihe cyo Kwishyura (Ibyumweru)
QSDLC-5000-18000	5~18	2000W	40±1.5	-	12	1.35	WRD-500	FPWRD500	Ishuri Rikuru ry'Imari n'Igenamigambi	2 ~ 4
QSDLC-6500-18000	6.5~18	2000W	40±2	-	15	1.5	WRD-650	FPWRD650	Ishuri Rikuru ry'Imari n'Igenamigambi	2 ~ 4
QSDLC-7500-18000	7.5~18	1550W	50±0.6	0.15	12	1.8	WRD-750	FPWRD750	Ishuri Rikuru ry'Imari n'Igenamigambi	2 ~ 4