Analysis and modeling of oscillators with interference noise. - Shinji Shimizu; Junki Mizuno; Shuei Morishita; Koichiro Hida; Tsutomu Yoshimura (ICECS, 2014)

Subharmonically injection-locked PLL with variable pulse-width injections. - Shuei Morishita; Shinji Shimizu; Takao Kihara; Tsutomu Yoshimura (ISCAS, 2015)

A 2.6GHz subharmonically injection-locked PLL with low-spur and wide-lock-range injection. - Naohiro Fujii; Shuei Morishita; Takao Kihara; Tsutomu Yoshimura (NEWCAS, 2016)