Calibration of a Low-Cost 8×8 Active Phased Array Antenna

Calibration of a Low-Cost 8×8 Active Phased Array Antenna

This paper presents the calibration process involved in a planar active phased array antenna operating in the K-band (17.7–20.2 GHz). The array consists of eight columns, each containing a 1 × 8 subarray of patch antennas. To enhance the antenna bandwidth, a double-stacked patch structure is employe...

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Bibliographic Details
Main Authors: Xiaoliang Sun, Jorge Calatayud-Maeso, Alfonso-Tomás Muriel-Barrado, José-Manuel Fernández-González, Manuel Sierra-Castañer
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Applied Sciences
Subjects:
active phased array antenna
array calibration
antenna design
patch antenna
antenna measurement
Online Access:https://www.mdpi.com/2076-3417/15/7/4066
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