Concept of combined phaser-antenna - &amp;#x201C;phasenna&amp;#x201D;? - for wireless Radio Analog Signal Processing (R-ASP)

Lianfeng Zou,Christophe Caloz

doi:10.1109/aps.2014.6904739

Concept of combined phaser-antenna - &#x201C;phasenna&#x201D;? - for wireless Radio Analog Signal Processing (R-ASP)

Lianfeng Zou, Christophe Caloz

https://doi.org/10.1109/aps.2014.6904739

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Publication Date: Jul 1, 2014

Citations: 3

Affiliation: Polytechnique Montréal

#Linear Group Delay #Log-periodic Dipole Antenna + Show 8 more

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Abstract

We introduce the concept of a “phasenna,” which is a combination of a phaser (component providing a specified group delay versus frequency response) and an antenna. Such a device is intended for Radio Analog Signal Processing (RASP) applications where the processed signal is to be transmitted in a wireless fashion. A linear group delay (real-time spectrum analyzing) phasenna, obtained by altering a log-periodic dipole antenna (LPDA), is demonstrated to illustrate the concept.

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