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Non-Foster Circuits for High Perform...

Jacob, Minu Mariam.

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Non-Foster Circuits for High Performance Antennas: Advantages and Practical Limitations.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Non-Foster Circuits for High Performance Antennas: Advantages and Practical Limitations./
作者:	Jacob, Minu Mariam.
面頁冊數:	113 p.
附註:	Source: Dissertation Abstracts International, Volume: 77-08(E), Section: B.
Contained By:	Dissertation Abstracts International77-08B(E).
標題:	Electromagnetics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10062346
ISBN:	9781339577203

Non-Foster Circuits for High Performance Antennas: Advantages and Practical Limitations.
Jacob, Minu Mariam.

Non-Foster Circuits for High Performance Antennas: Advantages and Practical Limitations. - 113 p.

Source: Dissertation Abstracts International, Volume: 77-08(E), Section: B.

Thesis (Ph.D.)--University of California, San Diego, 2016.

The demand for miniaturized, broadband communication systems has created a need for electrically small, broadband antennas. However, all passive electrically small antennas have a fundamental gain-bandwidth limitation related to their electrical size, as first described by Wheeler and Chu. This limitation can be overcome using active non-Foster circuits (negative inductors and/or negative capacitors), which can deliver a broadband input match with active matching techniques, or can help reduce phase dispersion using negative delay effects. This thesis will illustrate the advantages of non-Foster circuits in obtaining broadband small antennas, in addition to examining their practical limitations due to noise in receive applications, and nonlinearity in transmit applications.

ISBN: 9781339577203Subjects--Topical Terms:

3173223
Electromagnetics.

Non-Foster Circuits for High Performance Antennas: Advantages and Practical Limitations.
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