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Introducing the Active Multiplexer Unit (AMU): Revolutionizing Communication Systems
Of communication with the Active Multiplexer Unit (AMU), a groundbreaking innovation designed to transform both military and civilian communication infrastructures. By enhancing the range and quality of communication systems, the AMU significantly reduces transmission and reception losses while simplifying system architecture. Most notably, it dramatically lowers the number of antennas required, maintaining the same high performance and channel capacity while minimizing the need for additional subsystems like antenna bases and cables.
We are actively seeking investment or strategic partnerships to bring this revolutionary technology to life and drive its widespread adoption across industries
Nimrod Rospsha holds a B.Sc. and M.Sc. with honors in Physical Electronics Engineering and is pursuing a Ph.D. in super-radiance emission for Free Electron Lasers. With over 25 years of expertise in RF, Microwave, and Optics, he’s led innovative development in military, civilian, and medical systems at top international tech companies. Nimrod has spearheaded numerous RF circuits, embedded software projects, and NMS systems. His leadership roles include RF Development Team Manager at Mobile Access (Corning), VP of R&D at OPTIWAY (CELLO Wireless), Product Line Manager at Huber+Suhner, CEO of Flamingo Electronics (developing a groundbreaking printhead), and CEO of NerlOs, focused on military transceiver systems, RFoF and advanced filtering technologies.
industries.
NerlOs holds patents for two pioneering technologies: RCMP, a cutting-edge
manufacturing method for cavity-based RF and microwave components, enabling the creation of filters and duplexers that are up to 50% lighter and 30% smaller, providing substantial economic advantages (granted in the USA, Israel, and China, currently under examination in Europe). Additionally, NerlOs has developed the innovative AMU (Active
Multiplexer Unit) technology, which allows for the seamless integration of multiple transceivers to a single antenna with minimal loss, significantly enhancing antenna system efficiency (National Phase).
Nimrod Rospsha holds a B.Sc. and M.Sc. with honors in Physical Electronics Engineering and is pursuing a Ph.D. in super-radiance emission for Free Electron Lasers. With over 25 years of expertise in RF, Microwave, and Optics, he’s led innovative development in military, civilian, and medical systems at top international tech companies. Nimrod has spearheaded numerous RF circuits, embedded software projects, and NMS systems. His leadership roles include RF Development Team Manager at Mobile Access (Corning), VP of R&D at OPTIWAY (CELLO Wireless), Product Line Manager at Huber+Suhner, CEO of Flamingo Electronics (developing a groundbreaking printhead), and CEO of NerlOs, focused on military transceiver systems, RFoF and advanced filtering technologies.
In other applications such as control centers or wireless networks, up to forty antennas
are often required. The standard combination loss in these setups is typically 18 dB,
which severely limits performance and makes the use of a single antenna impractical.
The AMU transforms this scenario by reducing signal loss to
just 2.8 dB. Additionally, its ability to optimize cable loss further
enhances coverage.
antenna towers or even use mobile towers, replacing the need
for large, multi-antenna structures while still meeting all
communication requirements. This innovation simplifies
infrastructure, improves space efficiency, and boosts overall
The AMU stands out with its ability to offer significantly lower transmission and reception losses compared to existing technologies. The result: Lower power consumption,
improved performance, and maintaining communication quality while using a single
antenna. Unlike traditional solutions like multiplexers and combiners that have inherent limitations (such as fixed frequencies that can’t adapt in real-time, lack of frequency-hopping support, and increased losses as more channels are added), the AMU offers true
flexibility. It allows dynamic frequency changes during both transmission and reception, providing unparalleled versatility in complex communication environments.
A Powerful New Solution: The Active Multiplexer Unit (AMU)
The AMU integrates multiple communication devices into one antenna system,
dynamically adjusting to the frequencies of connected devices. For civilian use, it
simplifies the connection of repeaters, distributed antenna systems, and base stations to
antennas, offering the ability to adjust frequency ranges throughout installation –
something only achievable with costly, complex field deployment
Benefits for Military Applications:
This cutting-edge AMU technology represents a new foundational building block in radio
system design. With applications in both military and civilian sectors, the AMU delivers
unmatched performance, efficiency, and versatility — all while reducing costs and
improving operational capabilities. This innovation will shape the future of
communication systems, ensuring enhanced performance in an increasingly complex
world.
Recently, NerlOs was awarded funding from the Israeli Innovation Authority through the
MEIMAD program, a dual-use fund supporting both military and civilian applications, for
the development of its groundbreaking AMU technology. The grant was provided
following an in-depth evaluation of the technology, emphasizing its significant potential
and the urgent need to advance its development in the communication and wireless
connection sectors.
The Market
The potential of this technology is immense. It has the capacity to make a significant
impact across military forces, security systems, and companies producing
communication devices for both military and civilian sectors. The global military
communication market alone is valued at approximately $30 billion; this technology is
already attracting interest from numerous key players in the field