本文介绍了机载短波天线类型及其性能参数。
This article introduced the kinds and performance parameters of shortwave aircraft antenna.
现在回到短波天线。
按照这些简单的计划，以建立一个多波段短波天线，并在您的方式为世界的波段收音机兴奋！
Follow these simple plans to build a multiband shortwave antenna and be on your way to world band radio excitement!
用改进实频法设计了一个短波天线宽带匹配网络，在简化算法的基础上取得了比较好的性能。
An example, which is to design a broadband matching network for a shortwave antenna by the improved RFM, gains good performance while simplifying the calculation.
大部分短波天线只需要一导体或电线天线在“元素”的，所以当使用“线天线”的，你可以使用最便宜的类型。
Most shortwave antennas require only one conductor or wire in the "elements" of the antenna so when using "wire" for antennas, you can use the least expensive types.
给出了一种用于Y7 2 0 0A运输机的隐蔽式短波天线，该天线为位于飞机垂尾前缘的回线天线，与飞机的外形共形，不影响飞机的飞行性能。
A type of loop antenna used for Y7-200A airplane is given. The antenna is located on the front edge of the vertical stabilizer. It is conformal with the configuration of the plane.
超短波信号用圆形天线阵接收，采用MUSIC算法检测方位信息。
With circular antennas accepting the Ultrashort wave signal, by MUSIC arithmetic to measure direction information.
设于海外的美国使馆，包括驻北京的美国使馆，通常是小型特工站，装有能接收首都城市的短波通讯的天线。
S. embassy in Beijing, including the American embassy, is usually small agent stood, can receive the capital city with the shortwave communication antenna.
您可能有短波电台无论是短伸缩(拉)的天线和一个外置天线或连接点，通常为一个在后面。
Your shortwave radio probably has either a short telescoping (pull-up) antenna and or a connection point for an external antenna usually on the rear.
详细地讨论了天线研究理论和方法，结合MA60飞机的实际情况，论证了短波电台隐蔽式天线的研制方案。
The theory and the methods of study antenna were discussed in detail and combined with some conditions of the MA60 aircraft, illuminating the development plan of the shortwave antenna.
缩短天线调谐时间是短波自适应通信系统智能化、自动化的需要。
Decreasing the tuning time of the antenna is very important in intelligentized and automated short wave adaptive communication systems.
为了实现对短波频段全空域低信噪比信号的良好接收，本文提出了一种窄波束全向接收的自适应天线阵。
In order to receive omnidirectional low-SNR signal of whole HF band, we present an adaptive omni-direction & narrow-beam receiving antenna array.
用多层快速多极子算法(MLFMA)对舰载短波单极天线进行分析计算，得到其辐射特性。
The radiation characteristics of HF wire antennas mounted on ship were analyzed by using the MLFMA.
我希望这篇文章和一些小项目，使用您在天线追求完美的短波！
I hope this article and projects were of some small use to you in your quest for the perfect short wave antenna!
本文讨论了一种新型全向宽频带超短波印刷天线。
A new printed UHF antenna with omnidirectional radiation and broad band is discussed in this paper.
馈电网络是短波多模多馈天线系统的重要组成部分，因此，馈电网络的设计是多模多馈天线系统设计的关键技术，直接分析其结构非常困难。
Feed network is an important part of shortwave multimode multifeed antenna system. The design of feed network is a pivotal technique in the process of projecting antenna system.
介绍了一种新型的超短波宽带双鞭天线。
A novel VHF broadband twin-whip antenna is introduced in this paper.
提出了将波束成形技术应用于超短波电台，以提高天线增益和系统抗侦收能力。
The beam forming technique is used in the UHF radio for improving antenna gain and system anti-interception.
提出了将波束成形技术应用于超短波电台，以提高天线增益和系统抗侦收能力。
The beam forming technique is used in the UHF radio for improving antenna gain and system anti-interception.
应用推荐