Design of Self-Coupling Enhanced Resonator in 0.13-μm (Bi)-CMOS Technology

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings, 2020, pp. 1-27
Issue Date:
2020
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© 2019 IEEE. Design of a compact on-chip resonator operating at mm-wave region is presented in this paper. Unlike the previously published ones in the literature, this work is implemented using a planar structure, which requires no broadside coupling. Instead, the resonance is generated through enhanced self-coupling. To further demonstrate the feasibility of using this approach in practice, the designed resonator is fabricated in a standard 0.13- mumathrm{m} (Bi)-CMOS technology. The measured results show that it can generate a notch at 47 GHz with the attenuation better than 28 dB due to the enhanced self-resonant frequency. The chip size, excluding the pads, is only 0.096times 0.294 text{mm}{2}.
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