Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hello,
I would like to design a little phase array antenna (for example at 3 GHz), so i need to keep the phase coherence between the patchs.
If i buy ,for example, 4 identical amplifiers, one for each patch, do you think that the phase response for each amplifier is the same?
thanks a lot
yep, but if i understand well, the aim is to use:
- the IF as the input for the square wave (PRF about 500 Hz),
- the LO as the input of the RF signal (6 GHz)
- the RF input as the output.
Does it sound good? that's mean i've to take care about my RF signal level in order to enter the LO input...
Hello everybody,
first of all, i would like to thank you for reading this.
My, let's say, "problem" is very simple:
i would like to create a 0/PI modulator in order to modulate a RF signal (6GHz), that is to say, inverting the RF signal (+1 -1 like a ASK modulator) with a frequency between 500...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
