The first free & monthly E­magazine for amateur­radio, SWL... HAM­MAG The Tsunamii Amplliiffiier T he T s una m A m p e r The 4x4 slliimttenna T h e x4 s m e n P o…

4.14 Determine the smallest height that an infinitesimal vertical electric dipole of l = λ/ 50 must be placed above an electric ground plane so that its pattern has only…

P1: IML/FFX P2: IML/FFX QC: IML/FFX T1: IML MOBK060-FM MOBK060-Aberle.cls January 19, 2007 17:22 Antennas with Non-Foster Matching Networks i P1: IML/FFX P2: IML/FFX QC:…

www.eeeexclusive.blogspot.com EC2353 -Antenna and wave propagation Introduction  An antenna is an electrical conductor or system of conductors  Transmission - radiates…

FOR SERVICE, PLEASE CALL 1-800-877-HIPCO TABLE OF CONTENTS Material Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .…

1. RADIATION & PROPOGATION -Fundamental Parameters of Antennas AJAL.A.JAssistant Professor –Dept of ECE, UNIVERSAL ENGINEERING COLLEGE Mob: 8907305642 MAIL: [email protected]…

Prepared by MOHD TAUFIK BIN JUSOH @ TAJUDIN Antenna & Waveguides Basic Antenna Operation y Size of antenna is inversely proportional to frequency y Relatively small antenna…

SWR - the persistent myth What you always wanted to know about SWR, but were too scared to ask! John Fielding ZS5JF True or False ? • An antenna must have a SWR of 1:1…

FOR SERVICE, PLEASE CALL 1-800-877-HIPCO TABLE OF CONTENTS Material Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .…

ABSTRACT In this paper, there is an introduction in chapter one, there are motivation, modes of operation, analysis of helix and modified helices in chapter two, there are…