COMMUNICATION APPARATUS, SMART METER, AND SECONDARY BATTERY

• Main Authors: OHWADA, Iwao, TANAKA, Ritsu, KOIZUMI, Takaaki
• Format: Patent
• Language: English
• Published: 25.07.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

A communication apparatus, which is mounted in a smart meter, includes: a secondary battery; a transmitter-receiver circuit that is operable by using electric power supplied from the secondary battery; and an antenna that emits a wireless signal based on a transmission signal, which is output from t...