| 引用本文: | 张贤铎.矩形微带天线用于飞机测高.[J].国防科技大学学报,1982,(3):27-42.[点击复制] |
| Zhang Xianduo.A Rectangular Microstrip Antenna for Aircraft Altimeter[J].Journal of National University of Defense Technology,1982,(3):27-42[点击复制] |
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| 矩形微带天线用于飞机测高 |
| 张贤铎 |
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| 摘要: |
| 本文根据使用部门提出的如下要求：①改善低空无线电高度表在飞行中的摆动；①将外露的飞机无线电高度表天线改成与安装面共形的或低剖面的天线以改善高速飞机的空气动力性能并减少地面碰坏的可能性。对矩形微带天线用于飞机测高作了初步的理论和实验研究，经飞行试验表明在平飞时无线电高度表摆动情况明显改善。 |
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| 投稿日期：1982-05-10 |
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| A Rectangular Microstrip Antenna for Aircraft Altimeter |
| Zhang Xianduo |
| Abstract: |
| Using the radio altimeter for altitude measurement，some departments have put forward two quality requirements for the altimeter: ① to reduce the flickering movement of the altimeter pointer during the flight. ② to replace the upright beavertail antenna of aircraft altimeter with a conformal or low-profile antenna so as to improve the aerodynamic characteristics of high speed aircraft and make it less liable to damage on the ground. Based on the above-mentioned requirements，We make preliminary theoretical and
experimental investigafions about the rectangular microstrip antennas for aircraft altimeter. The main results are presented in this paper. Test f1ights have shown that the pointer f1icker of altimeter is distinctly reduced during level f1ights. |
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