Izinhlelo ze-Power Amplifier Izinhlelo ze-RF High Power BroadBand Test Frequency ephezulu ye-Millimeter Wave

Izinhlelo ze-Power Amplifier Izinhlelo ze-RF High Power BroadBand Test Frequency ephezulu ye-Millimeter Wave

Izici:

Ibhendi Ebanzi
Amandla Aphezulu

Izicelo:

Okungenantambo
Umthumeli
Ukuhlolwa Kwelebhu

XHUMANA MANJE

Uhlelo lwe-RF power amplifier, njengengxenye eyinhloko yesiteshi sokudlulisa esingaphambili se-RF, lusetshenziswa kakhulu ukukhulisa isignali ye-RF enamandla aphansi ekhiqizwa yisekethe yokushintshashintsha kwe-modulation, ukuthola amandla okukhipha e-RF anele, nokufeza ukwandiswa kwesignali ye-RF yesiteshi sokudlulisa. Izinhlelo ze-high power amplifier ziza neswishi, ifeni, kanye nokunikezwa kwamandla, okwenza kube lula futhi kusheshe ukuyisebenzisa.

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

Ukufakwa kwesignali, ukukhulisa, kanye nokukhipha. Okokuqala, isignali yokufaka izongena ku-amplifier ngokusebenzisa isikhombimsebenzisi sokufaka. Okulandelayo, ngemva kokukhulisa yi-gain module, isignali izokhuliswa kuze kube sezingeni lamandla elidingekayo. Ekugcineni, isignali ekhulisiwe izokhishwa iye kumamukeli olandelayo noma i-antenna nge-port yokukhipha.

Izinkomba zayo zobuchwepheshe eziyinhloko amandla okukhipha kanye nokusebenza kahle. Indlela yokuthuthukisa amandla okukhipha kanye nokusebenza kahle umgomo oyinhloko wokuklama wezinhlelo ze-RF power amplifier. Ngokuvamile, ezinhlelweni ze-RF power amplifier, amasekethe e-LC resonant angasetshenziswa ukukhetha imvamisa eyisisekelo noma i-harmonic ethile ukuze kufezwe ukukhulisa okungaphazamisekile. Ngaphezu kwalokho, izingxenye ze-harmonic ekukhishweni kufanele futhi zibe zincane ngangokunokwenzeka ukuze kugwenywe ukuphazamiseka kwezinye iziteshi.

Izinhlelo eziphelele ze-RF power amplifier zinezinhlelo zokusebenza eziningi emkhakheni wokuxhumana. Umsebenzi wazo oyinhloko ukuthuthukisa ikhono lokudlulisa isignali ukuqinisekisa ukuthembeka nokuzinza kwesignali ngesikhathi sokudlulisa.

Isibonelo, emkhakheni wokuxhumana okungenantambo, izinhlelo ze-RF power amplifier zisetshenziswa kabanzi kumadivayisi afana namafoni aphathwayo, amathelevishini, kanye neziteshi zokuxhumana zomsakazo ukuze kuthuthukiswe amakhono okudlulisa isignali. Ngaphezu kwalokho, lonke uhlelo lwe-RF power amplifier luyithuluzi elibalulekile elibalulekile ekuxhumaneni kwe-radar, satellite kanye neminye imikhakha.

I-Qualwaveihlinzeka ngezinhlelo ze-Power Amplifier kusukela ku-DC kuya ku-51GHz, futhi amandla afinyelela ku-2KW. Inzuzo encane ingu-30dB kanti i-VSWR yokufaka ephezulu ingu-3:1. Sinikeza izinhlelo ezahlukene ze-power amplifier ukuze sihlangabezane nazo zonke izidingo zakho ze-RF, i-microwave, kanye nezingxenye ze-millimeter-wave amplifier.

Inombolo Yengxenye	Imvamisa (GHz, Ubuncane)	Imvamisa (I-GHz, Ubuningi.)	I-Psat (dBm, Ubuncane.)	I-P1dB (dBm, Ubuncane.)	Inzuzo (dB, Ubuncane)	Thola Ukuthamba (±dB, Uhlobo.)	I-voltage (VDC)	I-VSWR (Ubuningi.)	Isikhathi esiholayo (Amasonto)
I-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
I-QPAS-20-500-47-50S	0.02	0.5	50	-	47	3±1	220	1.5	2~8
I-QPAS-20-1000-49-50S	0.02	1	50	-	49	4±1	220	2	2~8
I-QPAS-20-2000-43-44S	0.02	2	44 (uhlobo)	-	43	3±1	220	2	2~8
I-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(ubuningi.)	220	2	2~8
I-QPAS-100-6000-40-40S	0.1	6	40	-	40	5±1(ubuningi.)	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
I-QPAS-500-2700-47-50S	0.5	2.7	50	-	47	4±1	220	2	2~8
I-QPAS-500-3000-50-50S	0.5	3	50	-	50	4±1(ubuningi.)	220	2	2~8
I-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
I-QPAS-1000-3000-56-54S	1	3	54	-	56	3±1(ubuningi.)	220	2	2~8
I-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
I-QPAS-2000-10000-47-47S	2	10	47	-	47	4	220	1.5	2~8
I-QPAS-2000-18000-40-38S	2	18	38	-	40	±2.5	220	2	2~8
I-QPAS-2000-18000-40-40S	2	18	40	-	40	±3	220	2	2~8
I-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
I-QPAS-5000-6000-50-55S	5	6	55	-	50	±2.5(ubuningi.)	220	2	2~8
I-QPAS-5000-7000-30-53S	5	7	53	-	30	-	220	2	2~8
I-QPAS-5000-13000-30-53S	5	13	53	-	30	-	220	1.8	2~8
I-QPAS-5600-5800-20-50S	5.6	5.8	50	47	20	1±1(ubuningi.)	220	1.8	2~8
I-QPAS-6000-18000-45-45S	6	18	45	-	45	±2.5	220	2	2~8
I-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
I-QPAS-8000-18000-40-45S	8	18	45 (uhlobo)	-	40	±2	220	2 (uhlobo.)	2~8
I-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
I-QPAS-23000-25000-40-40S	23	25	40	-	40	±2	220	1.8	2~8
I-QPAS-23000-25000-40-43S	23	25	43	-	40	±2	220	1.8	2~8
I-QPAS-24000-43000-30-30S	24	43	30	-	30	±3	220	2	2~8
I-QPAS-39000-48000-35-37S	39	48	37 (uhlobo)	-	35 (uhlobo)	-	220	2 (uhlobo.)	2~8
I-QPAS-39000-48000-40-39S	39	48	39 (uhlobo)	-	40 (uhlobo)	-	220	2 (uhlobo.)	2~8
I-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