I-Power Amplifier Systems RF High Power BroadBand Test Systems Millimeter Wave High Frequency

I-Power Amplifier Systems RF High Power BroadBand Test Systems Millimeter Wave High Frequency

Izici:

Ibhendi Ebanzi
Amandla Aphakeme

Izicelo:

Okungenantambo
I-Transmitter
Ukuhlolwa Kwelabhorathri

XHUMANA MANJE

Uhlelo lwe-RF amplifier lamandla, njengengxenye eyinhloko yesiteshi sokudlulisela phambili esisekupheleni kwe-RF, lusetshenziswa kakhulu ukukhulisa isignali ye-RF enamandla aphansi ekhiqizwe i-modulation oscillation circuit, ithole amandla anele okukhipha i-RF, futhi izuze ukukhulisa isignali ye-RF yesiteshi sokudlulisa. Amasistimu wesikhulisi samandla aphezulu afika neswishi, ifeni, kanye nokunikezwa kwamandla, okwenza kube lula futhi kusheshe ukusetshenziswa.

Umgomo wokusebenza walo lonke uhlelo lwe-millimeter wave power amplifier ikakhulukazi uhlanganisa izinqubo ezintathu:

Okokufaka kwesignali, ukukhulisa, nokuphumayo. Okokuqala, isignali yokufaka izongena ku-amplifier ngokusebenzisa isixhumi esibonakalayo sokufaka. Okulandelayo, ngemva kokukhulisa ngemojuli yenzuzo, isiginali izokhuliswa ibe sezingeni elidingekayo lamandla. Ekugcineni, isignali ekhulisiwe izokhishwa kumamukeli olandelayo noma i-antenna ngembobo yokuphumayo.

Izinkomba zayo eziyinhloko zobuchwepheshe amandla okukhipha nokusebenza kahle. Indlela yokuthuthukisa amandla okukhipha nokusebenza kahle kuwumgomo oyinhloko wokuklama wezinhlelo ze-RF amplifier zamandla. Imvamisa, ezinhlelweni ze-RF amplifier, amasekhethi e-LC resonant angasetshenziswa ukukhetha imvamisa eyisisekelo noma i-harmonic ethile ukuze kuzuzwe ukukhulisa okungaguquki. Ngaphezu kwalokho, izingxenye ze-harmonic ekuphumeni kufanele futhi zibe zincane ngangokunokwenzeka ukuze zigweme ukuphazamiseka kwezinye iziteshi.

Uhlelo oluphelele lwe-RF amplifier yamandla anohlu olubanzi lwezinhlelo zokusebenza emkhakheni wezokuxhumana. Umsebenzi wayo oyinhloko ukuthuthukisa ikhono lokudlulisela isignali ukuqinisekisa ukwethembeka nokuzinza kwesignali ngesikhathi sokudlulisa.

Isibonelo, emkhakheni wokuxhumana okungenantambo, amasistimu esikhulisi samandla e-RF asetshenziswa kakhulu kumadivayisi afana nomakhalekhukhwini, omabonakude, neziteshi eziyisisekelo zokuxhumana ngomsakazo ukuze kuthuthukiswe amandla okudlulisa isignali. Ngaphezu kwalokho, lonke uhlelo lwe-RF amplifier lwamandla luphinde lube yithuluzi elibalulekile ku-radar, ukuxhumana ngesathelayithi neminye imikhakha.

Qualwaveihlinzeka nge-Power Amplifier Systems ukusuka ku-DC ukuya ku-51GHz, futhi amandla afika ku-2KW. Inzuzo encane ingu-30dB futhi okokufaka okuphezulu kwe-VSWR ngu-3:1. Sihlinzeka ngezinhlelo ezihlukahlukene zezikhulisamandla ukuze zihlangabezane nazo zonke izidingo zakho ku-RF, i-microwave, nezingxenye ze-millimeter-wave amplifier.

Inombolo Yengxenye	Imvamisa (GHz, Min.)	Imvamisa (GHz, Max.)	I-Psat (dBm, Min.	I-P1dB (dBm, Min.)	Zuza (dB, Min.)	Thola i-Flatness (±dB, uhlobo.)	Amandla kagesi (VDC)	I-VSWR (Ubuningi.)	Isikhathi esiholayo (amaviki)
QPAS-4K-100-53-53S	4K	0.1	53	-	53	3±1	220	2	2~8
I-QPAS-0.01-200-50-50S	10K	0.2	50	-	50	4±1	220	1.6	2~8
I-QPAS-4-30-40-40S	0.004	0.03	40	-	40	2	220	2	2~8
QPAS-20-500-47-50S	0.02	0.5	50	-	47	3±1	220	1.5	2~8
QPAS-20-1000-49-50S	0.02	1	50	-	49	4±1	220	2	2~8
QPAS-20-2000-43-44S	0.02	2	44(uhlobo.)	-	43	3±1	220	2	2~8
QPAS-30-1000-42-47S	0.03	1	47	-	42	3±1	220	1.5	2~8
I-QPAS-100-6000-37-37S	0.1	6	37	-	37	5±1(ubukhulu)	220	2	2~8
I-QPAS-100-6000-40-40S	0.1	6	40	-	40	5±1(ubukhulu)	220	2	2~8
I-QPAS-108-400-55-54S	0.108	0.4	54	-	55	±1.5	220	2	2~8
I-QPAS-200-2000-40-47S	0.2	2	47	-	40	±2.5	220	2	2~8
QPAS-500-2700-47-50S	0.5	2.7	50	-	47	4±1	220	2	2~8
QPAS-500-3000-50-50S	0.5	3	50	-	50	4±1(ubukhulu)	220	2	2~8
QPAS-600-6000-43-43S	0.6	6	43	-	43	±4	220	2	2~8
I-QPAS-700-2000-40-40S	0.7	2	40	-	40	±2	220	2	2~8
I-QPAS-700-2500-55-52S	0.7	2.5	52	-	55	±2.5	220	2	2~8
I-QPAS-700-2700-50-50S	0.7	2.7	50	-	50	3±1	220	2	2~8
QPAS-1000-26500-20-18	1	26.5	-	18	20	±2.5	220	2.6	2~8
I-QPAS-2000-6000-47-47S	2	6	47	-	47	3±1	220	2	2~8
I-QPAS-2000-6000-50-49S	2	6	49	-	50	4±1	220	2	2~8
QPAS-2000-10000-47-47S	2	10	47	-	47	4	220	1.5	2~8
QPAS-2000-18000-40-38S	2	18	38	-	40	±2.5	220	2	2~8
QPAS-2000-18000-40-40S	2	18	40	-	40	±3	220	2	2~8
QPAS-2000-20000-38-39S	2	20	39	37(uhlobo.)	38	-	220	-	2~8
I-QPAS-3300-4900-55-55S	3.3	4.9	55	-	55	±1.5	220	2	2~8
QPAS-5000-6000-50-55S	5	6	55	-	50	±2.5(ubuningi.)	220	2	2~8
QPAS-5000-7000-30-53S	5	7	53	-	30	-	220	2	2~8
QPAS-5000-13000-30-53S	5	13	53	-	30	-	220	1.8	2~8
I-QPAS-5600-5800-25-50S	5.6	5.8	50	47	25	1±1	220	1.8	2~8
I-QPAS-6000-18000-45-45S	6	18	45	-	45	±2.5	220	2	2~8
QPAS-6000-18000-50-50S	6	18	50	-	50	3	220	2	2~8
I-QPAS-6000-18000-68-54S	6	18	54	-	68	±5.3	220	2	2~8
I-QPAS-8000-12000-40-47S	8	12	47	-	40	±2	220	2	2~8
QPAS-8000-18000-40-45S	8	18	45(uhlobo.)	-	40	±2	220	2(uhlobo.)	2~8
QPAS-8000-18000-40-45S-1	8	18	45(uhlobo.)	-	40	±2	220	2(uhlobo.)	2~8
I-QPAS-9100-9600-50-53S	9.1	9.6	53	-	50	±2	220	2	2~8
I-QPAS-9100-9600-55-56S	9.1	9.6	56	-	55	±2	220	2	2~8
I-QPAS-13750-14500-65-53S	13.75	14.5	53	-	65	2	220	1.5	2~8
QPAS-23000-25000-40-40S	23	25	40	-	40	±2	220	1.8	2~8
QPAS-23000-25000-40-43S	23	25	43	-	40	±2	220	1.8	2~8
QPAS-24000-43000-30-30S	24	43	30	-	30	±3	220	2	2~8
QPAS-39000-48000-35-37S	39	48	37(uhlobo.)	-	35(uhlobo.)	-	220	2(uhlobo.)	2~8
QPAS-39000-48000-40-39S	39	48	39(uhlobo.)	-	40(uhlobo.)	-	220	2(uhlobo.)	2~8
QPAS-39000-48000-40-42S	39	48	42(uhlobo.)	-	40(uhlobo.)	+9	220	2(uhlobo.)	2~8
I-QPAS-47000-51000-55-43S	47	51	43	-	55	4	220	1.6	2~8