Abstract: In this article, we develop a technique for blind signal identification of the Starlink downlink signal in the 10.7 to 12.7-GHz band and present a detailed picture of the signal's structure.
Four slider switches (SW7 – SW4) will be used to program the output frequency of the phase accumulator (Pins T5, V8, U8, N8 respectively). To ensure proper operation of the circuit it is advisable to ...
Abstract: We present a 2-GHz 16-bit direct digital synthesizer (DDS) implemented and verified on a Xilinx Artix-7 FPGA, Nexys-4 DDR development board. The lookup-table based DDS is implemented with ...