Labada Jiho ee Iskutallaabaha Isku-xidhayaasha Balaadhan ee Koronta Sare ee Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Labada Jiho ee Iskutallaabaha Isku-xidhayaasha Balaadhan ee Koronta Sare ee Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Astaamaha:

Broadband
Awood sare
Khasaare Gelid Hoose

Codsiyada:

Amplifiers
Gudbiye
Baaritaanka Shaybaarka
Raadaarka

HADDA LA XIRIIR

Lammaanayaasha RF dual-jihada iskutallaabaha ah ee ka tirsan nooc ka mid ah mawjada hagaha iskutallaabaha, waxay leedahay gaar ahaan labada jiho.

Isku duwaha labada jiho ee microwave-ka wuxuu caadi ahaan ka kooban yahay laba mawjadaha mawjada coplanar oo siman midba midka kale. Marka hirarka korantada ee hal mawjadaha ku jira uu gaaro oo uu ka gudbo barta laga gudbo, waxaa loo gudbin doonaa hagaha mowjadaha kale. Habkan, sababtoo ah isgoysyada u dhexeeya waveguides waxay leeyihiin xagal gaar ah, qayb tamarta ka mid ah ayaa loo gudbiyaa mawjadaha kale, si loo gaaro isku xirnaanta. Habkan gudbinta ayaa isku mar u gudbin kara laba qaab oo toosan, sidaa darteed lammaane-hagaha labada jiho ayaa leh heer sare oo toosan.

Codsiga isku xirka korantada jihooyinka ee awoodda sare ee broadband:

Lammaanayaasha hagaha isku-tallaabta ee Broadband dual waxaa si weyn loogu isticmaalaa cabbiraadda microwave-ka, muunad samaynta, ogaanshaha awoodda sare, nidaamyada quudinta microwave-ka, radar, isgaarsiinta, navigation, isgaarsiinta satellite-ka iyo nidaamyada kale.
Dhinaca isgaadhsiinta, laba-jiheeyaha iskutallaabaha jiho ee microwave-ka ayaa loo isticmaali karaa in laga soo saaro calaamadaha microwave-ka hal mawjadaha oo lagu dhejiyo hagaha mawjada kale, iyada oo la gaadhayo xidhiidhada ka dhexeeya xargaha soo noqnoqda ee kala duwan. Tusaale ahaan, nidaamyada isgaarsiinta dayax-gacmeedka, milimitirka mowjadaha laba-geesoodka ah ee isku-tallaabta ah ayaa loo isticmaali karaa in lagu xiro dekedaha wax-soo-saarka ee amplifiers heer kasta, taasoo ka dhigaysa gudbinta calaamadaha u dhexeeya heerarka mid sax ah oo la isku halayn karo. Intaa waxaa dheer, lamaanayaasha iskutallaabaha jihooyinka ah ee soo noqnoqda raadiyaha ayaa sidoo kale loo isticmaali karaa in lagu dhiso qaab-dhismeedka shabakad laba-cabbir ah ama saddex-cabbir ah oo muuqaal-muuqaal ah.

Astaamaha soo noqnoqda sare ee isku dhafka jihooyinka laba-geesoodka ah:

Waxaa jira noocyo mawjadaha mawjadaha caadiga ah sida leydi, leydi fidsan, leydi fidsan dhexdhexaad ah, iyo cirif labajibbaaran, kuwaas oo leh sifooyinka jihaynta sare, VSWR hoose, jawaab celinta soo noqnoqoshada hooseeya, iyo ballaca band conduction mawjada buuxa.

QualwaveWaxay siisaa lamaanayaasha hagaha isgoysyada jihooyinka sare leh ee balaastikada ah laga bilaabo 2.6GHz ilaa 50.1GHz. Lammaanayaasha ayaa si ballaaran loo isticmaalaa codsiyo badan. Qalabka aasaasiga ah ee waveguide lammaaneyaasha jihada sare waa naxaas iyo aluminium, oo leh daweyn dusha sare ah sida dahaadh lacag ah, dahaadh dahab ah, dahaadhay nikkel, passivation, iyo oxidation conductive. Cabbirrada dibadda, flange, nooca wadajirka ah, walxaha, daaweynta dusha sare, iyo qeexida korantada ee lamaanayaasha waveguide waxaa loo habeyn karaa iyadoo loo eegayo shuruudaha isticmaalaha.

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)
QDDCC-32900-50100	32.9	50.1	0.023	40± 1.5	-	15	1.4	WR-22 (BJ400)	UG-383/U	2.4mm	2 ~ 4
QDDCC-26300-40000	26.3	40	0.036	20±1.5, 30±1.5	-	15	1.35	WR-28 (BJ320)	FBP320	2.92mm	2 ~ 4
QDDCC-21700-33000	21.7	33	0.053	40± 1.5	-	20	1.3	WR-34 (BJ260)	FBP260	2.92mm	2 ~ 4
QDDCC-17600-26700	17.6	26.7	0.0003	40±1	0.25	15	1.3	WR-42 (BJ220)	FBP220	2.92mm	2 ~ 4
QDDCC-14500-22000	14.5	22	0.12	50±1	-	18	1.2	WR-51 (BJ180)	FBP180	WR-51	2 ~ 4
QDDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5, 50±1	-	15	1.3	WR-62 (BJ140)	FBP140	SMA	2 ~ 4
QDDCC-9840-15000	9.84	15	0.26	30± 1.5	-	15	1.25	WR-75 (BJ120)	FBP120	SMA	2 ~ 4
QDDCC-9000-9500	9	9.5	0.33	40±0.5	-	25	1.3	WR-90 (BJ100)	FBP100	SMA	2 ~ 4
QDDCC-8200-12500	8.2	12.5	0.33	50±1	-	18	1.2	WR-90 (BJ100)	FBP100	WR-90	2 ~ 4
QDDCC-5380-8170	5.38	8.17	0.79	35±1	0.2	18	1.25	WR-137 (BJ70)	FDP70	N	2 ~ 4
QDDCC-3940-5990	3.94	5.99	1.52	50± 1.5	-	18	1.3	WR-187 (BJ48)	FDP48	N	2 ~ 4
QDDCC-2600-3950	2.6	3.95	-	50± 1.5	-	15	1.2	WR-284 (BJ32)	FDP32, FDM32	N	2 ~ 4