Debdut
Full Member level 3
Hi,
I have designed a PLL that can output square waves as well as sine waves (by adding filters). The signal of the PLL should go to a mixer that will transmit the LO+ signal when its data input is '1' and transmit LO- signal when data input is '0'. Overall the output of the mixer is a BPSK signal whether the LO signal is square or sine.
Now I have to design a power amplifier!! Which type should be suitable for the BPSK signal? My LO frequency is 400 MHz. :razz:
I have designed a PLL that can output square waves as well as sine waves (by adding filters). The signal of the PLL should go to a mixer that will transmit the LO+ signal when its data input is '1' and transmit LO- signal when data input is '0'. Overall the output of the mixer is a BPSK signal whether the LO signal is square or sine.
Now I have to design a power amplifier!! Which type should be suitable for the BPSK signal? My LO frequency is 400 MHz. :razz: