Grupa: Administrator 
Lokalizacja: Kłodzko JO80IK06AO
Posty: 45503
#8001860
Od: 2013-10-18
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433MHz Polyclass RF Amplifier for phased-array
TYLKO ZAREJESTROWANI I ZALOGOWANI UŻYTKOWNICY WIDZĄ LINKI. DARMOWA REJESTRACJA
Gregory explains the circuit diagram and working principles of a 433MHz RF Amplifier, designed as PA for a demonstration phased-array system.
The goals of the design - adjustable gain and low return-loss are explained from the system perspective.
An analog HP 8505A VNA with S Parameter Test Set is used to demonstrate how well the design goals were accomplished.
Video showing what is impedance matching:
https://www.youtube.com/watch?v=XCiBv...
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https://patreon.com/allelectronics
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73! Stanisław SP6MLK
Kłodzko JO80IK06AO
http://ra-ukf.iq24.pl/default.asp
http://www.ukf-te.iq24.pl/default.asp
Przemiennik SR6DKL 439.4750 MHz / 94,8 Hz |
