Hiromichi Yoshikawa

Measurements of Complex Permittivity at Millimeter-Wave Frequencies With an End-Loaded Cavity Resonator

Bandpass filter, high-frequency module using the same, and radio communication device using them

Bandpass filter, high-frequency module, and wireless communications equipment

Bandpass filter and high frequency module using the same and radio communication device using them

Dielectric constant measuring method

Dielectric filter and wireless communication system

BANDPASS FILTER, WIRELESS COMMUNICATION MODULE AND WIRELESS COMMUNICATION DEVICE

Coaxial resonator and dielectric filter, wireless communications module, and wireless communications device using same

BANDPASS FILTER AND RADIO COMMUNICATION MODULE AND RADIO COMMUNICATION DEVICE USING THE SAME

Diplexer, and Wireless Communication Module and Wireless Communication Apparatus Using the Same