Takeshi Yuasa

Learn More
A multiharmonic absorption circuit utilizing the quasi-multilayered striplines is presented. The circuit consists of a multiharmonic reflection filter, a broadband bandpass filter, and a termination. The novel quasi-multilayered striplines, which consist of alumina substrates stacked using solder balls, provide flexibility in the filter structure and(More)
This paper describes a 60 GHz-band MMIC chipset which consists of amplifiers, mixer, and switch, and two modules integrated on multi-layer LTCC substrates for multi beam access point of the wireless broadband communication systems. We are studying the “multi beam” access-point to provide the high speed, secure, and effective wireless link to(More)
  • 1