A Continuous-Time Pulse Compressor with Linear Frequency-Dependent Delay Achieving 1.66-μs Maximum Delay and Received Echo Enhancement by 6.7-dB for Ultrasound Imaging. - Shinya Kajiyama; Mizuki Mori; Yuki Koroyasu; Tomonari Nagata; Takahisa Mitsui; Nobuhiko Nakano; Hiroki Ishikuro (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2026)