A subthreshold, low-power, RHBD reference circuit, for earth observation and communication satellites. - Charalambos M. Andreou; Alessandro Paccagnella; Diego González Castaño; Faustino Gómez Rodríguez; Valentino Liberali; Alexander V. Prokofiev; Cristiano Calligaro; Arto Javanainen; Ari Virtanen; Daniel Nahmad; Julius Georgiou (ISCAS, 2015)