Antenna_Toolkit_2E.pdf

Antenna Toolkit

Antenna Toolkit 2nd Edition

Joseph J. Carr, K4IPV

Newnes

O XFORD A UCKLAND B OSTON J OHANNESBURG M ELBOURNE N EW D ELHI

Newnes

An imprint ofButterworth-Heinemann

Linacre House, Jordan Hill, Oxford OX2 8DP

225 Wildwood Avenue, Woburn, MA 01801-2041

A division ofReed Educational and Professional Publishing Ltd

A member ofthe Reed Elsevier plc group

First published 1997

Reprinted 1998

Second edition 2001

Joseph J. Carr 1997, 2001

may be reproduced in any material form (including

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to some other use ofthis publication) without the

written permission ofthe copyright holder except

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Designs and Patents Act 1988 or under the terms ofa

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Applications for the copyright holder’s written permission

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British Library Cataloguing in Publication Data

A catalogue record for this book is available from the British Library

ISBN 0 7506 4947 X

Typeset by Keyword Typesetting Services Ltd

Printed in Great Britain by

Contents

Preface vii

1. Radio signals on the move 1

2. Antenna basics 19

3. Wire, connection, grounds, and all that 49

4. Marconi and other unbalanced antennas 69

5. Doublets, dipoles, and other Hertzian antennas 87

6. Limited space antennas 118

7. Large loop antennas 129

8. Wire array antennas 153

9. Small loop antennas 176

10. Yagi beam antennas 195

11. Impedance matching 203

12. Simple antenna instrumentation and measurements 221

13. Getting a ‘good ground’ 237

Index 249

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