The All-in-One Antenna
Cheshir GRIN Lens Antennas
Scanned Beam
Broadside Beam
GRIN Lens
Feed Antennas
Power-efficient
Fully passive beamforming
Cost-effective
Advanced manufacturing and materials
Pattern Agnostic
High directivity Beamscanning Omnidirectional
Multi-band = multi-capability
Staggering instantaneous bandwidth
Why Cheshir GRIN?
GRIN Lens
Beamsteering
Gain
Holographic Beamformer
Cost
Effectiveness
Phased Array
Multi-Beam/ Multi-Channel
Bandwidth
Power Efficiency
Advantages of Cheshir GRIN
Extremely wide instantaneous bandwidth with zero beam-squint
Extremely low power consumption
Wide angle beamsteering
Cost-effective
Multi-beam and multi-channel
Capable of high directivity and omnidirectional patterns
What is Cheshir GRIN?
GRIN Lens
Spatially varying index of refraction
Continuous ray-bending
Tremendous design freedom
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eff
n
eff
n
min
n
max
eff
n
- effective index of refraction
Benefits of GRIN
Arbitrary shape
Conformal antennas
Multiple/continuous focal points
Wide-angle beamscanning
High material gradient
Thin, lightweight lenses
Defense
Applications
Small platform multi-capability sensors
Frequency agile sensing, comms
Counter-counter-UAS
High resolution radar
Founding Team
Nicolas Garcia, PhD
Co-Founder + CEO
Nicholas Estes, PhD
Co-Founder + CTO
Professor Jonathan Chisum
Advisors
Prof. Monisha Ghosh
Spectrum Policy + Former CTO of the FCC
Dominic Go
Investor + Former COO
Charles Dietlein, PhD
Senior Engineer
Michael Ryan Board
Wealth Advisor, Investor
+ Former COO