TY - GEN
T1 - Tunable Delay Line Using Distributed Inductive/Capacitive Miller Effect
AU - Lee, Wooram
AU - Valdes-Garcia, Alberto
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/8/17
Y1 - 2018/8/17
N2 - The Miller effect of capacitance amplification is extended to coupled transmission lines to design a new type of tunable delay line. Simultaneous variable amplification of inductance and capacitance provides a wide tuning range with constant input characteristic impedance and constant insertion loss. As a proof-of-concept, an integrated four-stage tunable delay line with a high speed phase modulation capability is implemented. The measurement shows 180° tuning range at 30 GHz with the average insertion loss of -11.6 dB and the DC power consumption of 22 mW in a 45-nm SOI CMOS technology.
AB - The Miller effect of capacitance amplification is extended to coupled transmission lines to design a new type of tunable delay line. Simultaneous variable amplification of inductance and capacitance provides a wide tuning range with constant input characteristic impedance and constant insertion loss. As a proof-of-concept, an integrated four-stage tunable delay line with a high speed phase modulation capability is implemented. The measurement shows 180° tuning range at 30 GHz with the average insertion loss of -11.6 dB and the DC power consumption of 22 mW in a 45-nm SOI CMOS technology.
UR - https://www.scopus.com/pages/publications/85053036296
UR - https://www.scopus.com/pages/publications/85053036296#tab=citedBy
U2 - 10.1109/MWSYM.2018.8439492
DO - 10.1109/MWSYM.2018.8439492
M3 - Conference contribution
AN - SCOPUS:85053036296
SN - 9781538650677
T3 - IEEE MTT-S International Microwave Symposium Digest
SP - 1445
EP - 1448
BT - Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018
Y2 - 10 June 2018 through 15 June 2018
ER -