51 citations · 116 across the 4 of their papers we have counts for
4 papers
Coupling-independent, Real-time Wireless Resistive Sensing through Nonlinear PT-symmetry
Siavash Kananian, George Alexopoulos, Ada S. Y. Poon
We report the realization of coupling-independent, robust wireless sensing of fully-passive resistive sensors. PT-symmetric operation obviates sweeping, permitting real-time, singl…
Planar immersion lens with metasurfaces
John S. Ho, Brynan Qiu, Yuji Tanabe +3
The solid immersion lens is a powerful optical tool that allows light entering material from air or vacuum to focus to a spot much smaller than the free-space wavelength. Conventio…
Self-tracking Energy Transfer for Neural Stimulation in Untethered Mice
John S. Ho, Yuji Tanabe, Shrivats Mohan Iyer +5
Optical or electrical stimulation of neural circuits in mice during natural behavior is an important paradigm for studying brain function. Conventional systems for optogenetics and…
Coding the Beams: Improving Beamforming Training in mmWave Communication System
Y. Ming Tsang, Ada S. Y. Poon, Sateesh Addepalli
The mmWave communication system is operating at a regime with high number of antennas and very limited number of RF analog chains. Large number of antennas are used to extend the c…