About UEDA TAKUYA
About NEGUCHI JUN'ICHI
About 日本電子工学
About OGO TAKESHI
About 日本電子工学
About ORITA TAKEHIRO
About 日本電子工学
About SAEKI KATSUTOSHI
About SASAKI YOSHIKI
About 電気学会電子回路研究会資料
About Cassegrain antenna
About reflecting mirror
About acoustic wave sensor
About control
About analog circuit
About reflected wave
About directional control
About ultrasonic sensor
About Acoustic signal processing
About Acoustic transducer and other acoustic equipments
About Antennas
About 反射鏡
About 音波センサ