TY - GEN
T1 - A 100GHz Bandpass Filter Employing Shielded Folded Ridged Quarter-Mode SIW Resonator in CMOS Technology
AU - Chen, Baichuan
AU - Thapa, Samundra K.
AU - Barakat Adel Tawfik, Mohamed Mohamed
AU - Pokharel, Ramesh K.
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported in part by Casio Science Foundation, in part by The Murata Science Foundation, in part by the Telecommunication Advancement Foundation, in part by the VLSI Design and Education Center (VDEC), The University of Tokyo in collaboration with Cadence and Keysight Corporations.
Publisher Copyright:
© 2022 European Microwave Association.
PY - 2021
Y1 - 2021
N2 - A miniaturized shielded folded ridged quarter-mode Substrate Integrated Waveguide (FRQMSIW) resonator in 1P6M CMOS technology is presented for millimetre wave applications. By adding a capacitive ridge and folded it inside the resonator, a significant miniaturization is realized. An additional shielded structure is employed to mitigate the leakage from the effective perfect conductor of the conventional quarter-mode SIW cavity. The characteristics of the proposed resonator are investigated first and then employed to design a 100GHz bandpass filter (BPF) with two transmission zeros. Finally, the proposed filter is implemented in 1P6M CMOS technology and measured. The active size of the proposed BPF without pads is 309 mumathrm{m}times 275 mu mathrm{m}(sim 0.1 lambdatimessim 0.09 lambda), and the measured insertion loss (S21) is 2.06dB.
AB - A miniaturized shielded folded ridged quarter-mode Substrate Integrated Waveguide (FRQMSIW) resonator in 1P6M CMOS technology is presented for millimetre wave applications. By adding a capacitive ridge and folded it inside the resonator, a significant miniaturization is realized. An additional shielded structure is employed to mitigate the leakage from the effective perfect conductor of the conventional quarter-mode SIW cavity. The characteristics of the proposed resonator are investigated first and then employed to design a 100GHz bandpass filter (BPF) with two transmission zeros. Finally, the proposed filter is implemented in 1P6M CMOS technology and measured. The active size of the proposed BPF without pads is 309 mumathrm{m}times 275 mu mathrm{m}(sim 0.1 lambdatimessim 0.09 lambda), and the measured insertion loss (S21) is 2.06dB.
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U2 - 10.23919/EuMC50147.2022.9784336
DO - 10.23919/EuMC50147.2022.9784336
M3 - Conference contribution
AN - SCOPUS:85132989873
T3 - 2021 51st European Microwave Conference, EuMC 2021
SP - 853
EP - 856
BT - 2021 51st European Microwave Conference, EuMC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 51st European Microwave Conference, EuMC 2021
Y2 - 4 April 2022 through 6 April 2022
ER -