介绍一本书 Phased Array Antennas Second Edition by R. C. Hansen 2009: Phased Array Antennas Second Edition 2009 R. C. Hansen.pdf

偶遇此新作,与诸位好学者同享,第二版篇幅更新如下:

[Preface to the Second Edition]

Several specialized types of phased arrays have attracted attention since the first edition. Connected dipole arrays offer wide bandwidth compared to a conventional array; these are discussed in detail in Chapter 12. (The old Chapter 12 is now Chapter 15). Reflectarrays provide reduced fabrication costs compared to a phased array. And retrodirective arrays offer interesting capabilities for data links. Both of these technologies are the subject of Chapter 13. The combination of reflectors and arrays is addressed in Chapter 14, both for focal plane arrays, including coma correction, and near-field Cassegrainian and Gregorian antennas.

Updates and additions have been made to existing sections: time delay deployment options for corporate fed arrays; fundamental limitations on Artificial Magnetic Conductors; Substrate Integrated Waveguide to replace rectangular waveguide; antennas for 60 GHz and beyond; impedances matching capabilities and limitations including Bode criterion limitations; elaboration of Scan Impedance and Scan Element Pattern calculations and measurements; and finally comments on completely overlapped sub-arrays.

不错啊！顶一个。

这个正需要呢

以前只有第一版的，不错不错

终于又认识到金币太少了

thank you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

本帖最后由 calabazas 于 2010-3-28 15:57 编辑

回复 5# dysprosium

该感谢微网这么好的地方
参与社区帖子,每天签到个人中心领红包,结交朋友赚点数,评估资源或回帖得金币,又可下经典作品,真划算!(这也有OCR版本,若分成十小件,赚个双倍好像也是常见...)

多谢了，5金币很值得

十分感谢楼主的分享！！！！！！！！！！！！！！

感谢楼主的分享{:6_912:}

附件下不来？{:6_935:}

回复 11# hguang77

噢...我刚试了,可以啊

11楼的，我是说，收费附件！

我试下的是收费附件啊

感谢楼主的分享！！！

thanks 4 sharing

谢谢楼主分享

为啥下载不了呢，点下载时一部分一部分下，part1 3.4M Part2 2.2M 整个下不完，请楼主再传一下吧。

急需此书，请楼主帮忙发一份，感激不尽。 我的邮箱是 hankszeng@163.com.

谢谢楼主分享

听说是讨论最全面的相控阵天线书

顶一下，留着学习

thanks for sharing , it's a good book, thanks a lot.