Superconducting plane circuit

Abstract

Abstract PURPOSE:To perform transmission without generating loss at a temperature less than the critical temperature of a superconductor and transmission with low loss at a temperature over the critical temperature by interposing the superconductor adhesively between an upper strip ordinary conductor and a dielectric substrate. CONSTITUTION:The superconductor 4 interposed between the upper strip ordinary conductor 3 and the dielectric substrate 2 is provided on a conductor line including a microstrip line on which a lower ground conductor 1 and the upper strip ordinary conductor 3 confront in parallel via the dielectric substrate 2. A device is constituted in such way, and wire bonding, soldering, and confirmation for an electric characteristic are performed by using the upper strip ordinary conductor 3, and the transmission without generating loss can be realized by using the superconductor 4 when the device is used at the temperature less than an ordinary critical temperature.

Inventors

• 👤 Yoji Ohashi
• 👤 洋二 大橋
• 👤 Tamio Saito
• 👤 斉藤　民雄

Bibliographic Details