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TUMA19: Techniques for Simulating Noise Power Ratio of Power Amplifiers
IMS2025
Noise Power Ratio is a measure of a power amplifier’s distortion. It is commonly used to characterize power amplifiers for space systems although not limited to this. This presentation goe...
TUMA20: Improvement of Noise Figure for LNAs with New Gate Structure
IMS2025
LNAs (Low Noise Amplifiers) are used to improve receive sensitivity and error rate, issues that are related to NF (Noise Figure). To improve NF, Nisshinbo has been working to shorten the FET gate leng...
TUMA21: Power up: The rise of GaN as an alternative to GaAs for enhanced power and efficiency
IMS2025
To meet demanding performance requirements, particularly in the defence sector, gallium nitride (GaN) has emerged as a superior alternative to GaAs due to its greater power density, efficiency, and hi...
TUMA22: RapidRF: A push-button solution to tapeout-ready RFIC designs
IMS2025
In this presentation, we will demonstrate the technology capabilities of RF circuit design automation using the RapidRF software tool. We will show how state-of-the-art RFIC amplifier designs can be a...
Tu4A: Advancing Biomedical Radar Technology
IMS2025
The biomedical radar technology has a potential to transform patient monitoring and search and rescue applications. This session explores the state-of-the-art advancements in high precision single and...
Tu4B: Advancements in Reconfigurable Surface and Antenna Technologies for Next-Generation Wireless and Sensing Systems
IMS2025
This session explores advanced antenna and surface technologies addressing key challenges in next-generation wireless communication, including energy efficiency, adaptability, and sensing-communicatio...
Tu4C: RF Power at HF, VHF and UHF
IMS2025
This session features the latest developments in the production of RF power at frequencies up to 1 GHz. The session begins with a survey of transistors for production of 1 kW or more of RF power. Ne...
Tu4D: Sub-teraherz and terahertz signal modulation
IMS2025
This session brings together four papers showcasing sub-terahertz (THz) and THz signal modulation techniques for next-generation communication systems. The first paper introduces attenuator-based vect...
Tu4E: Digital Linearization Techniques for Power Amplifiers
IMS2025
This session consists of 5 papers including the keynote paper "Efficiency Enhancements using Digital Predistortion and
Advanced Transmitters". The remaining 4 papers address the challenges o...
Tu4F: Recent Advances in Space Systems for Satcom and Remote Sensing
IMS2025
This session showcases cutting-edge innovations in satellite communication and remote sensing technologies, highlighting advancements in antennas, phased arrays, and transceivers.