MIGLIACCIO , Claire

The new Diversity, Equity, and Inclusion Committee (DEI) of the IEEE Antennas and Propagation Society (AP-S) is presented here by the its chair, Claire Migliaccio, full professor at Université Côte d'Azur (France). The main aim of the DEI Committee is to obtain equality and parity in all of the IEEE Regions, starting with gender parity. In this...

International audience

The following manuscript describes the 5 years work dedicated to the developments of mm-Wave antennas, more specifically in the W-band. The basic motivation is the increasing interest for using millimetre waves in civil applications, specially in the radar field. Reflecatarrays are good candidates for these applications. Nevertheless, specific...

International audience

This letter describes the design of a uniplanar parallel‐series‐fed linear array of Vivaldi antennas. Matching conditions have been optimized with an equivalent‐circuit model. The array exhibits 12dBi gain in the substrate plane, 80% radiation efficiency, and low cross polarization over 5% bandwidth centered at 4.2GHz.

The response of a twin Vivaldi antenna to even and odd excitations is used to achieve pattern diversity at a single frequency (4.4 GHz). In the even mode, the antenna radiates at boresight with a 6.5 dBi gain. The odd mode radiates symmetrically with a 6 dBi gain.

This letter describes the design of a uniplanar parallel‐series‐fed linear array of Vivaldi antennas. Matching conditions have been optimized with an equivalent‐circuit model. The array exhibits 12dBi gain in the substrate plane, 80% radiation efficiency, and low cross polarization over 5% bandwidth centered at 4.2GHz.

International audience

National audience

We investigate the performance of a fast reconstruction algorithm based a Backpropagation algorithm for 3D Microwave Imaging of Body Part Anomalies.

The response of a twin Vivaldi antenna to even and odd excitations is used to achieve pattern diversity at a single frequency (4.4 GHz). In the even mode, the antenna radiates at boresight with a 6.5 dBi gain. The odd mode radiates symmetrically with a 6 dBi gain.

International audience

We present an efficient approch for reconstructing images of small objects and Foreign Objects Debris (FODs) from scattered field synthetic data and measurements in W-band (75-110 GHZ), taking advantages of spatial and polarization diversities, and process them with either qualitative or quantitative inverse methods. The target application is...

This paper presents the radiation pattern measurement of a monopole installed on a large structure (carrier) in non anechoic environment. Proposed method is based on Cylindrical Modes Coefficients (CMC) decomposition and modal filtering to suppress reflections. First Cylindrical Near to Far Field Transformation and CMCs computing are described....

A single-layer reflector antenna combining eight and four correcting Fresnel zones is presented. The progressive phase shift is achieved by circular and annular patches. The choice of a quarter-wavelength thickness substrate provides naturally 0 and 180° correcting zones that simplify the reflector design. A prototype of reflector antenna...