| 2025 | ACSSC | Variable Point: A Number Format for Area- and Energy-Efficient Multiplication of High-Dynamic-Range Numbers. | Seyed Hadi Mirfarshbafan, Nicolas Filliol, Oscar Castaeda, Christoph Studer |
| 2023 | ACSSC | High Dynamic Range mmWave Massive MU-MIMO with Householder Reflections. | Victoria M. T. Palhares, Gian Marti, Oscar Castaeda, Christoph Studer |
| 2023 | ISCAS | Live Demonstration: An Aliasing-Free Hybrid Digital-Analog Music Synthesizer Prototype. | Jonas Roth, Domenic Keller, Oscar Castaeda, Christoph Studer |
| 2021 | ACSSC | Hybrid Jammer Mitigation for All-Digital mmWave Massive MU-MIMO. | Gian Marti, Oscar Castaeda, Sven Jacobsson, Giuseppe Durisi, Tom Goldstein, Christoph Studer |
| 2021 | ICLR | WrapNet: Neural Net Inference with Ultra-Low-Precision Arithmetic. | Renkun Ni, Hong-Min Chu, Oscar Castaeda, Ping-yeh Chiang, Christoph Studer, Tom Goldstein |
| 2020 | ACSSC | Hardware-Friendly Two-Stage Spatial Equalization for All-Digital mmWave Massive MU-MIMO. | Oscar Castaeda, Sven Jacobsson, Giuseppe Durisi, Tom Goldstein, Christoph Studer |
| 2020 | ICASSP | Soft-Output Finite Alphabet Equalization for mmWave Massive MIMO. | Oscar Castaeda, Sven Jacobsson, Giuseppe Durisi, Tom Goldstein, Christoph Studer |
| 2019 | ACSSC | Finite-Alphabet Wiener Filter Precoding for mmWave Massive MU-MIMO Systems. | Oscar Castaeda, Sven Jacobsson, Giuseppe Durisi, Tom Goldstein, Christoph Studer |
| 2019 | ACSSC | Design Trade-offs for Decentralized Baseband Processing in Massive MU-MIMO Systems. | Kaipeng Li, James McNaney, Chance Tarver, Oscar Castaeda, Charles Jeon, Joseph R. Cavallaro, Christoph Studer |
| 2019 | ISCAS | Decentralized Coordinate-Descent Data Detection and Precoding for Massive MU-MIMO. | Kaipeng Li, Oscar Castaeda, Charles Jeon, Joseph R. Cavallaro, Christoph Studer |
| 2018 | ISCAS | VLSI Design of a 3-bit Constant-Modulus Precoder for Massive MU-MIMO. | Oscar Castaeda, Sven Jacobsson, Giuseppe Durisi, Tom Goldstein, Christoph Studer |
| 2017 | ICASSP | POKEMON: A non-linear beamforming algorithm for 1-bit massive MIMO. | Oscar Castaeda, Tom Goldstein, Christoph Studer |
| 2017 | ISCAS | FPGA design of low-complexity joint channel estimation and data detection for large SIMO wireless systems. | Oscar Castaeda, Tom Goldstein, Christoph Studer |
| 2016 | ISCAS | FPGA design of approximate semidefinite relaxation for data detection in large MIMO wireless systems. | Oscar Castaeda, Tom Goldstein, Christoph Studer |