

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

n
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