arXiv:2508. 16403v3 Announce Type: replace Abstract: Accurately predicting the performance of active radio frequency (RF) circuits is essential for modern wireless systems but remains challenging due to highly nonlinear behavior and the high computational cost of traditional simulation tools.
By Anahita Asadi, Leonid Popryho, Inna Partin-Vaisband
The paper presents an end-to-end neural framework that predicts electromagnetic (EM) response and design performance for free-form RFIC passive matching networks across varying frequencies and circuit contexts. It combines a frequency-conditioned neural simulator with a circuit-conditioned neural solver, outputting both explicit EM response and a complementary response to capture orthogonal information. The 21‑million‑parameter model, trained on a large dataset of expert‑designed and random passive layouts, achieves $R^2>0.98$ for most targets and is orders of magnitude faster than traditional EM simulation.
By Yuhao Mao, Chenhao Chu, Martin Vechev, Hua Wang
arXiv:2609.36752v1 Announce Type: new
Abstract: Circuit design is a complex and iterative process that requires expertise in electronic engineering. It involves selecting components while meeting per...
By Pasindu Dodampegama, Praveen Wijesinghe, Naveen Basnayake, Keshawa Jayasundara, Tharindu Bandaragoda
arXiv:2509. 21886v3 Announce Type: replace Abstract: Learning to compute, the ability to model the functional behavior of a circuit graph, is a fundamental challenge for graph representation learning.
By Ziyang Zheng, Jiaying Zhu, Jingyi Zhou, Qiang Xu
arXiv:2610.09549v1 Announce Type: new
Abstract: And-Inverter Graphs (AIGs) are fundamental representations for logic synthesis and verification in Electronic Design Automation (EDA). As structured re...
By Qifan Zhang, Ruijie Li, Fangzhou Zhang, Qian Ma, Hui Li, Furui Zhan, Yongpeng Wang, Liying Hao, Shikai Guo
ReDIL-GNN is a framework for resynthesis domain‑incremental learning in circuit graph neural networks. It adapts a fixed prediction or representation head as new synthesis styles appear and evaluates retention across all previously seen domains. The method introduces the Resynthesis Adaptability Index (RAI), a pre‑adaptation score that combines adaptation need, source‑equivalence recoverability, structural coverage, and update compatibility to decide whether to adapt, reuse, or defer updates.
By Rupesh Raj Karn, Johann Knechtel, Ozgur Sinanoglu