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Creators/Authors contains: "Tentzeris, Manos M"

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  1. ; ; ; ; (, IEEE)
    For the first time, a 28 GHz additively manufactured multilayer flexible transmitarray (TA) system is introduced, utilizing inkjet printing on thin, flexible Polyethylene Terephthalate (PET) substrates.The 5.4 x 5.4 cm TA achieves ±28° 3 dB angular coverage in two axes, a solid angular coverage of 0.45 sr, and a peak gain of 15.3 dBi, all within a compact 2.6 cm thickness. Flexibility tests under varying bend radii demonstrate robust performance for conformal applications. This scalable, low-cost design sets the stage for large-area, inkjet printed flexible RF/mmWave modules. By leveraging additive manufacturing, this lightweight, ultra-low form factor TA system represents a crucial innovation in integration of TAs with space-based 5G communication architectures. 
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    Free, publicly-accessible full text available June 15, 2026
  2. ; ; (, IEEE)
    As the recent advances in mmWave/5G technologies become increasingly available, the potential for wireless Internet of Things (IoT) devices for precise localization, and high datarate communication systems become highly feasible for AR/VR applications. At the same time, it is essential that the new generation of mmWave systems for IoT applications are lowcost, energy-efficient, easily-scalable, reliable and compact. This work presents some of the recent efforts in mmWave/5G RFID systems that combine novel designs for overcoming the challenges in long-range interrogation, wide-angular coverage, and power consumption. This work describes the state of the evolving field of mmIDs through paradigm examples in literature that enhance mmID localization and orientation, making mmID-based AR/VR applications more feasible. Index Terms—millimeter 
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    Free, publicly-accessible full text available December 18, 2025
  3. ; ; ; ; ; (, IEEE Transactions on Microwave Theory and Techniques)
    Free, publicly-accessible full text available January 1, 2026