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I would like to buy a series of resistors as the use of dc bias (to bias the transistor in 2 GHz). I suppose to buy microwave resistor or ordinary resistor? I have check the product of microwave resistor which manufacture by ATC. The electrical specification shows that it has capacitance value...
murata capacitor dc blocking
Hello, pal. I have a problem here. Hope somebody can tell me the solution. I would like to fabricate a microstrip transistor oscillator. I need to buy two capacitor as DC blocking. However, all the rf capacitor that provided is in SMT or very tiny size. I have no...
I am sorry, can u tell me what is the RFC? I used the microstrip line with Zo=50 ohm. Is it compulsory for me to use the 90 ohm microstrip line? From an example of a report, I imitate the example by using the dc bias circuit with quarter wavelength in parallel on the base terminal and collector...
Thank you for your reply, sir. The frequency of oscillation is 2 GHz. I have no idea how to apply the dc power supply to bias the transistor. Is it I have to apply the both dc power supply to the terminal of base (voltage base-emitter, Vbe) and terminal of collector (voltage collector-emitter...
Hello. I have a question here. Hopefully somebody can help me. I try to design the negative-resistance oscillator with infineon transistor. To operate the oscillator, I have to apply to input source (voltage) to transistor (dc bias). So, I should apply both dc input or both ac-input to the...
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