大葉大學圖書館 |

Basic NEC with broadcast applications[electronic resource] /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
杜威分類號:	621.384/135
書名/作者:	Basic NEC with broadcast applications/ J.L. Smith.
作者:	Smith, Julius Lawrence.
出版者:	Amsterdam ; : Focal Press/Elsevier,, c2008.
面頁冊數:	1 online resource (xxi, 277 p.) : : ill.
附註:	Includes index.
標題:	Antenna arrays.
標題:	Radio - Transmitters and transmission.
標題:	Television - Transmitters and transmission.
ISBN:	9780240810737
ISBN:	0240810732
摘要、提要註:	Basic NEC with Broadcast Applications addresses computer modeling of MF directional broadcast antennas and illustrates the assets and liabilities of the Numerical Electromagnetic Code (NEC). The book's "how to" approach reveals the fundamentals of NEC operation, teaches broadcast applications and shows the reader how to use NEC-2 to: model non-radiating networks, verify calculations, detune unused towers, design top-loaded and skirted antennas, minimize coding by moving and duplicating structures, and much more! Complete with CD, the book is an invaluable toolkit with software necessary for the design and analysis of broadcast antenna arrays. Learn to use the method of moments computer programs to design and analyze MF directional antennas CD includes a modified version of NEC-2, programs for geometry viewing and pattern plotting, as well as author-written post processing programs to convert target field ratios to base drive voltages and to verify the integrity of the NEC-2 analysis *Concepts taught in this book apply to analysis generated by NEC-2, NEC-4, MININEC and other method of moments computer programs.
電子資源:	http://www.sciencedirect.com/science/book/9780240810737

Basic NEC with broadcast applications[electronic resource] /
Smith, Julius Lawrence.

Basic NEC with broadcast applications[electronic resource] /J.L. Smith. - Amsterdam ;Focal Press/Elsevier,c2008. - 1 online resource (xxi, 277 p.) :ill.

Includes index.

Basic NEC with Broadcast Applications addresses computer modeling of MF directional broadcast antennas and illustrates the assets and liabilities of the Numerical Electromagnetic Code (NEC). The book's "how to" approach reveals the fundamentals of NEC operation, teaches broadcast applications and shows the reader how to use NEC-2 to: model non-radiating networks, verify calculations, detune unused towers, design top-loaded and skirted antennas, minimize coding by moving and duplicating structures, and much more! Complete with CD, the book is an invaluable toolkit with software necessary for the design and analysis of broadcast antenna arrays. *Learn to use the method of moments computer programs to design and analyze MF directional antennas *CD includes a modified version of NEC-2, programs for geometry viewing and pattern plotting, as well as author-written post processing programs to convert target field ratios to base drive voltages and to verify the integrity of the NEC-2 analysis *Concepts taught in this book apply to analysis generated by NEC-2, NEC-4, MININEC and other method of moments computer programs.

ISBN: 9780240810737

Source: 154350:154512Elsevier Science & Technologyhttp://www.sciencedirect.comSubjects--Topical Terms:

386936
Antenna arrays.
Index Terms--Genre/Form:

336502
Electronic books.

LC Class. No.: TK7871.6 / .S566 2008

Dewey Class. No.: 621.384/135

Basic NEC with broadcast applications[electronic resource] /
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300 $a 1 online resource (xxi, 277 p.) : $b ill.
500 $a Includes index.
520 $a Basic NEC with Broadcast Applications addresses computer modeling of MF directional broadcast antennas and illustrates the assets and liabilities of the Numerical Electromagnetic Code (NEC). The book's "how to" approach reveals the fundamentals of NEC operation, teaches broadcast applications and shows the reader how to use NEC-2 to: model non-radiating networks, verify calculations, detune unused towers, design top-loaded and skirted antennas, minimize coding by moving and duplicating structures, and much more! Complete with CD, the book is an invaluable toolkit with software necessary for the design and analysis of broadcast antenna arrays. *Learn to use the method of moments computer programs to design and analyze MF directional antennas *CD includes a modified version of NEC-2, programs for geometry viewing and pattern plotting, as well as author-written post processing programs to convert target field ratios to base drive voltages and to verify the integrity of the NEC-2 analysis *Concepts taught in this book apply to analysis generated by NEC-2, NEC-4, MININEC and other method of moments computer programs.
588 $a Description based on print version record.
650 0 $a Antenna arrays. $3 386936
650 0 $a Radio $x Transmitters and transmission. $3 443340
650 0 $a Television $x Transmitters and transmission. $3 443174
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