NOBLE
PUBLISHING

Noble Publishing Corporation
Atlanta, GA

Library of Congress Cataloging-in-Publication Data

Sevick, Jerry.
Transmission line transformers / Jerry Sevick. 4th ed.
p.cm.
Includes bibliographical references.

1. Radio transformers. 2. Radio lines. 3. Bridge circuits. I. Title.

TK6565.T7 S48 2001
621.384 ?11 dc21

2001030741

NOBLE
PUBLISHING

All rights reserved. No part of this book may be reproduced in any form or by any means without prior written permission of the publisher.

First edition 1987 copyright by ARRL
Fourth edition 2001

ISBN 1-884932-18-5

About the Author

Jerry Sevick's favorite subject is transmission line transformers. Many of his developments that are featured in this book were made in his home laboratory. He is also a licensed Amateur Radio operator and holds the call W2FMI. Jerry has authored over a dozen magazine articles on the subject of antennas. He is noted for a classic series on short vertical antennas that appeared in QST, the Amateur Radio journal of the American Radio Relay League.

Jerry earned a BS in education from Wayne State University in Michigan and a PhD in applied physics from Harvard University. Jerry's career reveals an interest in a variety of fields: He taught physics at Wayne State University, and spent two years as a weatherman at a network television station in Detroit. In 1956, Jerry joined the staff at AT&T Bell Laboratories in Murray Hill, New Jersey. He was a supervisor in groups working on high-frequency transistor and integrated-circuit...