Anuj Baskota- Bachelor of Science
- PhD Student at Cornell University
Anuj Baskota
- Bachelor of Science
- PhD Student at Cornell University
Research Engineer at Geegah Inc.
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15
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Publications (15)
Water stuck in the ear is a common problem during showering, swimming or other water activities. Having water trapped in the ear canal for a long time can lead to ear infections and possibly result in hearing loss. A common strategy for emptying water from the ear canal is to shake the head, where high acceleration helps remove the water. In this p...
Oblique collision of solid particles with surfaces has been a topic of extensive study in Newtonian mechanics, which also explains the motion of bubbles and droplets to some extent. Here, we observe that air bubbles exhibit a backflipping behavior when they collide with a tilted surface. Our experiments reveal that bubbles with radii 0.6-0.7 mm und...
This work reports high-frequency ultrasonic imaging to visualize and study microscopic pests such as nematodes. This imaging modality using ultrasound instead of light enables visualizing nematodes even under the soil. This GHz technology uses a compact 128 x 128-pixel array of transducers that allow imaging at a sampling rate of up to 12 fps. The...
We report the first-ever in-situ imaging of 3D-Printed Electronics (PE) ink delivery and drying during the printing using GHz ultrasonic imager. The CMOS integrated GHz ultrasonic technology consists of a 128 x 128-pixel array of Aluminum Nitride transducers that image the surface of the silicon chip with transmit/receive of short ultrasonic pulses...
This work reports a single chip GHz ultrasonic micro-imager for imaging soil temperature, morphology, moisture, and pests such as nematodes. A 128×128 pixel array of 50×50 µm piezoelectric Aluminum Nitride (AlN) transducers is integrated onto 130nm CMOS substrates. The imager-surface is segmented into three sensing regions: soil temperature, moistu...
Plant parasitic nematodes are soil-borne microscopic worms that parasitize plant roots, reducing cropy ields for economically important crops such as soybeans, sugarbeets, and strawberries, to name a few. This paper presents the concept of using a GHz ultrasonic imaging array to image nematodes, as a way to quantify nematode populations within soil...
