TY - GEN
T1 - Accurate ac transistor characterization to 110 GHz using a new four-port self-calibrated extraction technique
AU - Liang, Qingqing
AU - Kuo, Wei Min
AU - Cressler, John D.
AU - Niu, Guofu
AU - Joseph, Alvin J.
AU - Harame, David L.
PY - 2004
Y1 - 2004
N2 - A new self-calibrated extraction technique for transistor characterization to 110 GHz is presented. This technique offers an on-wafer, four-port extraction approach which greatly improves the measurement accuracy at high frequencies (e.g., f > 30 GHz). In contrast to conventional parasitics-deembedding methodologies (i.e., "open-short"), the present technique requires no additional calibration (e.g., SOLT, LRRM, or TRL) before measurements. The proposed method is first simulated, and then applied to 110 GHz S-paramcter measurements of state-of-the-art SiGe HBTs to demonstrate its utility. The results both theoretically and experimentally show that the proposed method represents a robust, self-calibrated approach for obtaining better accuracy in mm-wave transistor characterization.
AB - A new self-calibrated extraction technique for transistor characterization to 110 GHz is presented. This technique offers an on-wafer, four-port extraction approach which greatly improves the measurement accuracy at high frequencies (e.g., f > 30 GHz). In contrast to conventional parasitics-deembedding methodologies (i.e., "open-short"), the present technique requires no additional calibration (e.g., SOLT, LRRM, or TRL) before measurements. The proposed method is first simulated, and then applied to 110 GHz S-paramcter measurements of state-of-the-art SiGe HBTs to demonstrate its utility. The results both theoretically and experimentally show that the proposed method represents a robust, self-calibrated approach for obtaining better accuracy in mm-wave transistor characterization.
UR - https://www.scopus.com/pages/publications/20344389075
M3 - Conference contribution
SN - 0780387031
T3 - 2004 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems: Digest of Papers
SP - 282
EP - 285
BT - 2004 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems
A2 - Cressler, J.D.
A2 - Papapolymerou, J.
T2 - 2004 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems: Digest of Papers
Y2 - 8 September 2004 through 10 September 2004
ER -