Tiami Networks

提亚米网络

Tiami Networks is a Sacramento, California-based deep-tech startup founded in 2022 by Amitav Mukherjee (Founder & CEO). The company specializes in Integrated Sensing and Communications (ISAC), transforming existing 4G and 5G cellular infrastructure into real-time sensing platforms without requiring additional dedicated radar hardware. Its flagship product, the PolyEdge Multifunction Sensor, leverages ambient radio signals from high-power cellular transmitters and evaluates reflected echoes from aerial targets to enable passive, non-intrusive drone detection and environmental awareness.

PolyEdge achieves greater than 90% detection accuracy at a typical range of one kilometer, supporting 5G SA, NSA, and FR1 frequency bands (600-6000 MHz). The device has dimensions of 475 x 305 x 239 mm, an IP65 weatherproof rating, and consumes a maximum of 65W. Beyond drone detection, the platform enables perimeter awareness, occupancy monitoring, smart infrastructure intelligence, and predictive cybersecurity applications.

Tiami's High Dimension Diffusion (HDD) technology applies machine learning to high-dimensional 5G signal data for anomaly prediction and network resilience. In 2026, the company demonstrated PolyEdge integration with Northrop Grumman's AiON C2 system during the Courage Lethality exercise, and has partnered with SEMPRE for real-time AI sensing for drone defense missions. The company holds SBIR awards and primarily serves defense, government, telecom, and enterprise customers requiring mission-critical situational awareness.

Tiami Networks currently employs 2-10 people and has received over $500,000 in funding.