A Planar Single-Polarized Ultra-Wideband Antenna Element for Millimeter-Wave Phased Array
Paper i proceeding, 2018

We propose a single-polarized ultra-wideband element for mm-wave phased arrays. The element is comprised of tightly-coupled bowties fed by a specific configuration of plated via holes. The corresponding feeding network is implemented in such a way to eliminate the use of an external balun. In addition, it provides the possibility to be manufactured by PCB technology. The simulated element has a relative bandwidth of 2.56:1 at a reflection coefficient better than 8 dB while scanning up to 45 degrees. The reflection coefficient remains below 6 dB for a maximum scanning angle of 60 degrees.

Phased array antenna

Millimeter-wave

UWB antenna

Författare

Sadegh Mansouri Moghaddam

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Jian Yang

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Andres Alayon Glazunov

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

Ashraf Uz Zaman

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Antennsystem

2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)

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Ämneskategorier

Datorteknik

Rymd- och flygteknik

Kommunikationssystem

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Senast uppdaterat

2019-08-20