Current continuous integration (CI) tools, although extensible, can be limiting in terms of flexibility. In particular, artifact analysis capabilities available through plug in mechanisms are both coarse-grained and centralized. To address this limitation, this paper introduces a new paradigm, Code Aware, for distributed and fine-grained artifact analysis. Code Aware is an ecosystem inspired by sensornetworks, […]

A monolithic integrated amplified feedback laser is experimentally demonstrated as a new solution to generate dual-mode lasing with a wide frequency tuning range covering the entire 60-GHz band. This laser consists of a complex-coupled distributed feedback laser (DFB) and an integrated feedback cavity formed by a phase section and an amplifier section. Different laser sections […]

Communication over long distances in an HF channel is established through ionospheric propagation. Ionosphere continuously changes due to both the effect of the sun and also other causes such as geomagnetic storms and drift. Therefore, instantaneous knowledge of the state of ionosphere has an inevitable effect on the link quality. One of the important influences […]

This paper presents a new RFID reader antenna design with its radiation beam switchable to track the tags in in the near-zone of array aperture. The antenna is realized by using microstrip antenna array with a beam-forming network based on Butler matrix. The radiation of array is focused in the near zone to avoid interferences resulted from […]