- Associated organizations
- Tohoku Imperial University
- Fields of study
Yagi was an engineering professor at Tohoku Imperial University who had trained with European and American scientists. He and Uda developed an antenna for receiving ultrashort waves, publishing their first report in 1926 and receiving patents in Japan and the United States (Number 1,860,123).
This technology was not widely received in Japan, but became prevalent among the Allies, who depended on these antennas for radar during World War II. After the war, this antenna was used to receive television signals.