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Updated: Jul 9, 2025

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高收益平面面板毫米波天线阵列

Seong-Mo Moon1, Junhyuk Cho2, Han Lim Lee2

  • 1Satellite Payload Research Section, ETRI, Daejeon 34129, Republic of Korea.

Sensors (Basel, Switzerland)
|December 9, 2023
PubMed
概括

本研究介绍了一种用于毫米波 (mmWave) 通信的新型平板天线阵列,可以实现高定向性和没有额外层的增益. 开发的4x4阵列在n257频段的28.5GHz时显示了21.3dBi的峰值增益.

关键词:
平面面板天线阵列的天线阵列.高收益天线的天线.毫米波天线天线毫米波天线阵列是一个毫米波天线阵列.

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Maximum Power Transfer01:16

Maximum Power Transfer

Numerous practical applications within engineering disciplines, such as telecommunications, necessitate optimizing power delivery to a connected load. This pursuit, however, entails inherent internal losses, which can either equal or exceed the power supplied to the load. The Thevenin equivalent circuit is helpful in finding the maximum power a linear circuit can deliver to a load. It is assumed in this context that the load resistance can be adjusted.
By substituting the entire circuit with...
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