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Circuits, Systems, and Signal Processing

Issue 10/2025

Content (34 Articles)

Optimal Filter Design Using Differential Evolution Algorithm and Its Advanced Variants

Burhanettin Durmuş, Aybüke Ünlü, Serdar Özyön, Hasan Temurtaş

A 17.8–20.6 GHz Low Phase Noise VCO with Low-Coupled 8-Shaped Transformer

Wei Zou, Haiyang Liu, Zhengwang Cheng, Mei Wang, Li Zhang, Xinguo Ma, Xuecheng Zou

Multi-label Few-Shot Classification of Abnormal ECG Signals Using Metric Learning

Yuhao Cheng, Deyin Li, Jiacheng Li, Xingyu Liu, Wenliang Zhu, Lirong Wang

Reduced Distortion Wiener Space/Spatial-Frequency Filter

Veselin N. Ivanović, Nevena Radović

ECGDenoiser: A Magnitude-Aware Deep Learning Framework with Phase Retrieval for Electrocardiogram Signal Enhancement

Shurun Wang, Hao Tang, Ryutaro Himeno, Jordi Solé-Casals, Cesar F. Caiafa, Shigeki Aoki, Zhe Sun

Unsupervised Weak Speech Enhancement Using Periodic Mixing Invariant Training

Maoning Wang, Xiaomin Bai, Chensi Zhang, Yuzhong Zhong

Isolated Word Classification of Hearing Impaired Speech Using Time–Frequency Representations

Y. A. Goutham, T. S. Himasagar, Veena Karjigi, H. M. Chandrashekar, N. Sreedevi