PCB antenna impaired by copper fill and other attenuation sources. We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi ...

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This article presents a high-performance fully metallic dual-polarized wideband Vivaldi array for the Ka-band (26-40 GHz), which is going to be used, for example, in 5G millimeter-wave (mmWave) ...

The antenna RSIW is designed for a resonant frequency of 4 GHz and was fabricated on FR4 (ɛr=4.4 and tanδ=0.02). The structure is compared to an antipodal Vivaldi antenna (AVA) fed by a SIW. The ...

Another term for the Vivaldi antenna (sometimes called the Vivaldi notch antenna) is the tapered slot antenna. The planar antenna, constructed out of thin metal sheet or printed circuit board (PCB), ...

In order to realize the function of angle measurement for passive radar seeker, a novel Vivaldi antenna fed by CPW is designed. The novel structure can be more suitable for conformal because of its ...

Antennas are sensitive to their surroundings. Thus, when there’s an antenna on the PCB, the layout for the design should take the requirements of the antenna into account, as this can make a ...