The following publications are possibly variants of this publication:
- A 5 GHz sub-harmonic direct down-conversion mixer for dual-band system in 0.35µm SiGe BiCMOSH. Feng, Q. Wu, X. Guan, R. Zhan, A. Wang, L.-W. Yang. iscas 2005: 4807-4810 [doi]
- A 124 to 132.5 GHz frequency quadrupler with 4.4 dBm output power in 0.13μm SiGe BiCMOSYihu Li, Wang Ling Goh, Yong-Zhong Xiong. esscirc 2015: 132-135 [doi]
- W-band Scalable 2×2 Phased-Array Transmitter and Receiver Chipsets in SiGe BiCMOS for High Data-Rate CommunicationHuanbo Li, Jixin Chen, Debin Hou, Zekun Li, Rui Zhou, Zhe Chen, Pinpin Yan, Wei Hong 0002. jssc, 57(9):2685-2701, 2022. [doi]