2025/11/26 by Jonas Elmiger, Elmiger, Jonas, Fabian Stuber +7
Computer Science · Engineering · #FOS: Computer and information sciences #FOS: Electrical engineering #Hardware Architecture (cs.AR) #Molecular Communication and Nanonetworks #Security in Wireless Sensor Networks #Signal Processing (eess.SP) #Wireless Communication Security Techniques #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.2511.21461
openalex publication_date 2025/11/26 · openalex created_date 2025/11/28 · openalex updated_date 2026/07/28
We present the first single-input multiple-output (SIMO) receiver ASIC that jointly performs jammer mitigation, channel estimation, and data detection. The ASIC implements a recent algorithm called siMultaneous mitigAtion, Estimation, and Detection (MAED). MAED mitigates smart jammers via spatial filtering using a nonlinear optimization problem that unifies jammer estimation and nulling, channel estimation, and data detection to achieve state-of-the-art error-rate performance under jamming. The design supports eight receive antennas and enables mitigation of smart jammers as well as of barrage jammers. The ASIC is fabricated in 22 nm FD-SOI, has a core area of 0.32 mm2, and achieves a throughput of 100 Mb/s at 223 mW, thus delivering 3× higher per-user throughput and 4.5× higher area efficiency than the state-of-the-art jammer-resilient detector.