├─ src/ # MATLAB source code (channel, DBPSK, OFDM, PN, etc.) ├─ test/ # Validation and smoke tests ├─ docs/ │ ├─ assets/ # Figures, plots, channel visualizations │ └─ specs/ # Original handout / ...

Abstract: Constant envelope orthogonal frequency division multiplexing (CE-OFDM) has emerged as a compelling solution to the high peak-to-average power ratio (PAPR) challenge inherent in conventional ...

Abstract: This paper presents a novel flat-top directional modulation (DM) synthesis approach utilizing constant amplitude antenna arrays. Unlike traditional modulation schemes, the proposed method ...