Paper Info
Title
D-Band Surface-Wave Modulator and Signal Source with 40 dB Extinction Ratio and 3.7mW Output Power in 65 nm CMOS.
Abstract
High extinction ratio (ER) modulator and high output power source are demonstrated in 65 nm CMOS by generating the surface-wave at D-band. By introducing sub-wavelength periodic corrugation structure, surface plasmon polariton (SPP) is established to propagate TM-mode signal with strongly localized surface-wave, significantly reducing the radiation loss at sub-THz. A high-Q surface-wave resonator is formed by periodically drilling grooves onto split ring resonator (SRR) unit-cells with interleaving placement. Modulation is realized by tuning the inner ring of the stacked SRR. A four-ways power combined fundamental 80 GHz coupled-oscillator-network (CON) is realized by incorporating the surface-wave resonator unit-cell, which is frequency doubled to 160 GHz. Measured results show that modulator achieves the best isolation and ER under the smallest area, and the proposed CON achieves high power efficiency and power density.
Year
Venue
Keywords
2018
Proceedings of the European Solid-State Circuits Conference
CMOS oscillator,resonator,surface plasmon polariton,metamaterial,modulator,coupled oscillator network
Field
DocType
ISSN
Electrical efficiency,D band,Extinction ratio,Computer science,Resonator,Power density,Electronic engineering,Modulation,Surface plasmon polariton,Split-ring resonator,Optoelectronics
Conference
1930-8833
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
Yuan Liang11715.27
Hao Yu239555.62
Chirn Chye Boon313626.81
Li Chenyang4148.48
Dietmar Kissinger54018.10
Yong Wang627592.19