TY - GEN
T1 - Multi-harmonic absorption filter using quasi-multilayered striplines
AU - Morimoto, Yasuo
AU - Yuasa, Takeshi
AU - Owada, Tetsu
AU - Miyazaki, Moriyasu
PY - 2014
Y1 - 2014
N2 - A novel multi-harmonic absorption filter that uses quasi-multilayered striplines is presented. The filter circuit consists of a multi-harmonic reflection filter, a broadband band-pass filter, and a terminator. The quasi-multilayered striplines, which consist of alumina substrates stacked using solder balls, improve the flexibility of layout for the resonator and offer low insertion loss at the basic band. The measurement results of the fabricated filter demonstrate an insertion loss of less than 0.47 dB at point frequency of the C-band and good absorption at the 2nd, 3rd, and 4th harmonics. In addition, these devices are compact, with a size of just 0.21 λ0 × 0.39 λ0, where λ0 is the wavelength in free space at the C-band.
AB - A novel multi-harmonic absorption filter that uses quasi-multilayered striplines is presented. The filter circuit consists of a multi-harmonic reflection filter, a broadband band-pass filter, and a terminator. The quasi-multilayered striplines, which consist of alumina substrates stacked using solder balls, improve the flexibility of layout for the resonator and offer low insertion loss at the basic band. The measurement results of the fabricated filter demonstrate an insertion loss of less than 0.47 dB at point frequency of the C-band and good absorption at the 2nd, 3rd, and 4th harmonics. In addition, these devices are compact, with a size of just 0.21 λ0 × 0.39 λ0, where λ0 is the wavelength in free space at the C-band.
KW - harmonic absorption filter
KW - quasi-multilayered striplines
KW - substrate-stacked structure
UR - http://www.scopus.com/inward/record.url?scp=84905046202&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84905046202&partnerID=8YFLogxK
U2 - 10.1109/MWSYM.2014.6848313
DO - 10.1109/MWSYM.2014.6848313
M3 - Conference contribution
AN - SCOPUS:84905046202
SN - 9781479938698
T3 - IEEE MTT-S International Microwave Symposium Digest
BT - 2014 IEEE MTT-S International Microwave Symposium, IMS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE MTT-S International Microwave Symposium, IMS 2014
Y2 - 1 June 2014 through 6 June 2014
ER -