Balaadhan Awood Sare Gelid Hoose Khasaare Hal Jiho Lammaanayaal Iskutallaab ah

Balaadhan Awood Sare Gelid Hoose Khasaare Hal Jiho Lammaanayaal Iskutallaab ah

Astaamaha:

Broadband
Awood sare
Khasaare Gelid Hoose

Codsiyada:

Amplifiers
Gudbiye
Baaritaanka Shaybaarka
Raadaarka

HADDA LA XIRIIR

Waveguide hal jiho iskutallaabeedku waxa uu ka kooban yahay laba hagaha mawjadaha xagal toosan.

Isku-xidhka waxa lagu gaaraa in laga bilaabo laba godad oo yaryar gidaarka guud ee hagaha mawjadaha. Naqshadeynta ka dib, awoodda calaamadda ee ku xiran labadan godadka isku-xirnaanta waa la rogi karaa oo la tirtiri karaa. Godadkan waxaa badanaa laga sameeyaa dalool yar oo istallaabta ah si loo gaaro waxqabad wanaagsan.

Isku-xidhaha jihada ah waa qayb dhigaya laba xariiq oo gudbin ah oo u dhow si ay korontadu u noqoto mid kale. Lammaanuhu wuxuu la mid yahay cidhiidhiga sifada ee dhammaan afarta dekedood, taasoo sahlaysa in la dhexgeliyo wareegyada kale ama nidaamyada hoose. Iyadoo la qaadanayo qaabab isku xiran oo kala duwan, warbaahinta isku xirka, iyo hababka isku-xirnaanta, lamaanayaasha jihooyinka ee ku habboon hababka microwave ee kala duwan oo leh shuruudo kala duwan ayaa la naqshadeyn karaa.

Codsiga:

Lammaanayaasha jihada ah, oo ah qayb muhiim ah oo ka mid ah wareegyada microwave ee badan, ayaa si ballaaran loogu isticmaalaa hababka elektaroonigga ah ee casriga ah. Waxaa loo isticmaali karaa in lagu bixiyo awoodda muunad ee magdhowga heerkulka iyo wareegyada kontoroolka baaxadda, waxayna dhamaystiri kartaa qoondaynta tamarta iyo isku dhafka inta jeer ee ballaaran.
1. Cod-weyneeye dheellitiran, waxa ay ka caawisaa in la gaadho saamiga mawjadda taagan ee wax-soo-saarka wanaagsan (VSWR).
2. Isku-darka isku-dheelitirka ah iyo aaladaha microwave-ka (sida falanqeeyayaasha shabakada), waxa loo isticmaali karaa muunad dhacdada iyo calaamadaha muuqda.
3. Isgaadhsiinta mobaylka, isticmaalka isku xidhaha buundada 90 ° waxay go'aamin kartaa khaladka wajiga π/4 gudbiyaha shift keying (QPSK).

Qualwavewaxay siisaa baladh-baandhed iyo awood sare oo hal jiho ah oo iskutallaab ah oo kala duwan oo u dhaxaysa 1.13 ilaa 40GHz. Waxaa jira noocyo kala duwan oo ah dekedaha waveguide, sida WR-28 iyo WR-34. Lammaanayaasha ayaa si weyn loogu isticmaalaa codsiyo badan.
Ku soo dhawoow macaamiisha si aad u wacdo oo aad wax u weydiiso.

Lambarka Qaybta	Soo noqnoqda (GHz, Min.)	Soo noqnoqda (GHz, Max.)	Awood (MW)	Isku-xidhka (dB)	Gelida Khasaare (dB, max.)	Jihaynta (dB, daq.)	VSWR (Max.)	Cabbirka Waveguide	Flange	Dekadda Isku-xidhka	Waqtiga Hogaaminta (todobaadyo)
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