Lightweight Stacked Patch Antenna Array with Castellated Substrate

Antenna arrays, specifically printed circuit ones, have become a major focus in wireless communication because of the increasing demands for compact and efficient signal transmission. Despite the progress, there are still trade-offs in terms of signal strength, quality, and range. Traditional antenna designs have limitations in terms of efficiency and directionality. The limited range and increased risk of signal loss or distortion poses a problem for many applications. Hence, it is necessary to develop technologies that could overcome these challenges by providing better signal integrity and directionality.

Technology Description

The technology is a unique design for a printed circuit antenna array that integrates at least one layer of castellated substrate. This configuration serves to improve signal strength, quality, and range by ensuring optimal electrical paths. The technology further includes a stacked patch antenna array, which contributes to the directional characteristics of the antenna, improving its ability to focus and transmit signals. What sets this technology apart is the use of a castellated substrate in its design, a feature that is relatively uncommon in current antenna configurations. By creating a castellated structure, the technology ensures optimal electrical paths, improving reliability and reducing signal loss or distortion. Additionally, the stacked patch antenna array can provide better directional control of the signal, improving the antenna's performance even in cluttered or difficult signal environments.