T. W. Khine, L. L. Y. Win, K. K. K. Win, E. E. Khin, and M. M. Aye, “Temperature-Stable 437.5 MHz Current-Starved Ring Oscillator with Bandgap Reference for Nanosatellite Beacon Transmitters”, J. Nov. Eng. Sci. Tech., vol. 5, no. 02, pp. 167–173, Aug. 2026.