Is it possible to interface AD9364 directly to ARM processor, without using any FPGA in between?
If yes, what types are relevant?
You can use any baseband processor that can accommodate the required data rates and allow you to implement modulation/demodulation algorithms for your application. BBP's digital interface needs to be flexible enough to allow easy interface to a transceiver chip. If this is not the case you will be forced to use additional circuitry which will probably end up being an FPGA. It is also worth mentioning that many baseband processors are communication standard specific.
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