MWJ1975
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Posts: 8
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Hi,
I would like to simulate the ip3, NF, 1dB, and any other performance metrics for the front-end receiver I have designed. It consists of an LNA, injection-locked oscillator (ILO), an envelope detector and a 50-ohm output buffer (In that order). The LNA is tuned for 1830MHz, and the ILO is tuned for 915MHz to perform divide-by-2.
Could anyone provide useful documents or links for receiver simulations? Or even suggest how I would measure the NF of the RX? I have an input and output port connected, but I am confused about the frequency selection. Since the LNA and OSC are tuned to different frequencies.
I have designed the receiver in TSMC 130 nm technology using SpectreRF simulator.
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