The following publications are possibly variants of this publication:
- An ultrahigh-speed full adder using resonant-tunneling logic gatesTakao Waho, Hiroki Okuyama, Tomohiko Ebata, Ryousuke Kato. apccas 2008: 1724-1727 [doi]
- A novel oscillation circuit using a resonant-tunneling diodeNaokazu Muramatsu, Hiroshi Okazaki, Takao Waho. iscas 2005: 2341-2344 [doi]
- Application of Resonant-Tunneling Quaternary Quantizer to Ultrahigh-Speed A/D ConverterTakao Waho, Masafumi Yamamoto. ismvl 1997: 35-40 [doi]
- A Literal Gate Using Resonant-Tunneling DevicesTakao Waho, Kevin J. Chen, Masafumi Yamamoto. ismvl 1996: 68-73 [doi]
- Ultrafast Ternary Quantizer using Resonant Tunneling DevicesToshihiro Itoh, Takao Waho, K. Maezawa, Masafumi Yamamoto. ismvl 1998: 13-18 [doi]
- Flash Analog-to-Digital Converter Using Resonant-Tunneling Multiple-Valued CircuitsTakao Waho, Kazufumi Hattori, Y. Takamatsu. ismvl 2001: 94-99
- A fully-differential resonant-tunneling circuitMasaru Chibashi, Keisuke Eguchi, Shinpei Nakagawa, Takao Waho. ieiceee, 2(7):221-225, 2005. [doi]