ISingle Directional Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Radio Frequency

ISingle Directional Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Iimbonakalo:

Broadband
Amandla phezulu
Ilahleko yokuFaka ephantsi

Usetyenziso:

Izikhulisi
Isidluliseli
Uvavanyo lweLebhu
Irada

QHAGAMSHELANA NGOKU

I-Waveguide enye eyalathiswayo i-coupler ye-crossguide iquka amaza amaza amabini asekunene.

Ukudibanisa kuphunyezwa ngokuqalisa imingxunya emibini emincinci kudonga olubanzi oluqhelekileyo lwe-waveguide. Emva koyilo lokuphucula, amandla esignali adityaniswe kule mingxunya mibini yokudityaniswa anokubuyiselwa umva kwaye arhoxiswe. Le mingxuma idla ngokwenza umngxuma omncinci wokuwela ukuphumeza ukusebenza kakuhle.

A bi directional crossguide coupler licandelo elibeka imigca emibini yothumelo kufutshane ukuze amandla kumgca omnye adityaniswe kwenye. I-coupler idityaniswe ne-impedance yophawu kuwo omane amazibuko, ikwenza kube lula ukushumeka kwezinye iisekethe okanye ii-subsystems. Ngokwamkela izakhiwo zokudibanisa ezahlukeneyo, imidiya yokudibanisa, kunye neendlela zokudibanisa, i-coaial single directional crossguide couplers ezifanelekileyo kwiinkqubo ezahlukeneyo ze-microwave ezineemfuno ezahlukeneyo zinokuyilwa.

Ukusetyenziswa kwefrikhwensi ephezulu ye-single directional crossguide coupler:

I-Microwave single directional crossguide couplers, njengenxalenye ebalulekileyo yeesekethe ezininzi ze-microwave, zisetyenziswa ngokubanzi kwiinkqubo zombane zanamhlanje. Ingasetyenziselwa ukubonelela amandla esampula kwimbuyekezo yobushushu kunye neesekethe zolawulo lwe-amplitude, kwaye inokugqiba ulwabiwo lwamandla kunye nokudibanisa kuluhlu olubanzi lwamaza.
1. Kwi-amplifier elungeleleneyo, i-rf single directional crossguide coupler inceda ukufezekisa i-input-output voltage Stand wave ratio (VSWR).
2. Kwimixube elungeleleneyo kunye nezixhobo zemicrowave (ezinje ngabahlalutyi benethiwekhi), i-millimeter wave single directional crossguide coupler ingasetyenziselwa ukwenza isampulu yesiganeko kunye nemiqondiso ebonakalisiweyo.
3. Kunxibelelwano oluphathwayo, ukusetyenziswa kwe-90 ° bridge coupler kunokugqiba impazamo yesigaba se-π/4 phase shift keying (QPSK) transmitter.

Qualwaveibonelela nge-broadband amandla aphezulu e-coupleer ye-crossguide enye eyalathiswayo kuluhlu olubanzi ukusuka kwi-1.13 ukuya kwi-40GHz. Kukho iindidi ngeendidi zamazibuko e-waveguide, njenge-WR-28 kunye ne-WR-34. Ireyidiyo yerediyo yomkhombandlela enye icouplers isetyenziswa ngokubanzi kwizicelo ezininzi.
Wamkelekile abathengi ukuba bafowune kwaye babuze.

Inombolo yendawo	Ukuphindaphinda (GHz, Min.)	Ukuphindaphinda (GHz, Max.)	Amandla (MW)	Ukudibanisa (dB)	Ilahleko yokuFaka (dB, Max.)	Directivity (dB, Min.)	VSWR (Ubukhulu.)	Ubungakanani beWaveguide	Flange	I-Coupling Port	Ixesha lokukhokhela (iiveki)
QSDCC-26300-40000	26.3	40	0.036	30±1.5, 40±1.5	-	15	1.3	I-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	I-WR-34 (BJ260)	FBP260	I-WR-34	2~4
QSDCC-17600-26700	17.6	26.7	0.066	30±0.75, 40±1.5	-	15	1.3	I-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	I-WR-51 (BJ180)	FBP180	I-WR-51	2~4
QSDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5	-	15	1.3	I-WR-62 (BJ140)	FBP140, FBM140	I-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	I-WR-75 (BJ120)	FDBP120	I-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	I-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	I-WR-112 (BJ84)	FDP84, FDM84, FBP84	I-WR-112, SMA	2~4
QSDCC-4640-7050	4.64	7.05	1.17	40±1.5	-	15	1.25	I-WR-159 (BJ58)	FDP58	N	2~4
QSDCC-3220-4900	3.22	4.9	2.44	30±1	-	26	1.3	I-WR-229 (BJ40)	FDP40, FDM40	I-SMA	2~4
QSDCC-1130-1730	1.13	1.73	19.6	50±1.5	-	15	1.3	I-WR-650 (BJ14)	FDP14	N	2~4