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A new concept for photonic transmitter (PT) is presented for radio-over-fiber (RoF) wireless communication in E-band frequencies. The device features a high power and high frequency photodiode (PD) integrated with a wideband and high gain tapered slot antenna with a built-in biasing network on an RF laminate. Presented approach allows for simpler and low loss optoelectronic integration. The full-wave...
In this paper we present 1Gb/s wireless data reception at different sub-THz carrier wave frequencies, using a single quasi-optic Schottky receiver module. The module employs a Log-Spiral broadband antenna patterned on silicon. In this paper we present the performances at carrier wave frequencies ranging from 90 GHz to 330 GHz, demonstrating for the first time the flexibility of the module as versatile...
Smartphone capabilities can significantly enhance mobile and context-aware applications that depend on location information. Whereas outdoor Location Based Services (LBS) are highly developed thanks to GPS, indoor LBS still demand a positioning technology that provides accurate location data. In this paper, an ultrasonic signal acquisition module for fine-grained indoor positioning of portable devices,...
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