[天线]8 TEM HORN ANTENNA FOR PULSE RADIATION: AN IMPROVED DESIGN

TEM HORN ANTENNA FOR PULSE RADIATION: AN IMPROVED DESIGN ,S'p%g  
Kurt L. Shlager m-H-6`]  
Antenna Systems Department 4Fp0ZVT  
TRW Electronics Systems and Technology Division `VKf3&|<A  
Space & Electronics Group ._8KsuJG  
Redondo Beach California 90278 AgV G`q  
Glenn S. Smith qtiz a~u  
School of Electrical and Computer Engineering Yu?95qktP  
Georgia Institute of Technology A$#p%yb  
Atlanta Georgia 30332 D|rFu  
James G. Maloney `kbSu}  
Signature Technology Laboratory v3}L`dyh3  
Georgia Tech Research Institute fQL"O}Z  
Atlanta Georgia 30332 jov:]Bic  
KEY TERMS /rq VB|M  
Horn untenrru, Jiriite-difference~tinie-doniainm etliod, pulse radi 70f Klp  
ABSTRACT +x_Rfk$fb  
l%iJfi nitc~-di~~rencr~rime-dom(FaDInT D)m ethod is used in an inreractiiv N-I5X2  
mode to iirrproiv /Ire performance of a TEM hum antenna for pulse >tO`r.5u9  
iaiiiutiorr. 7hi. new design i~ sliown io yield a small reflecied r,oltage in T%6&PrQ7  
/lie feeding trirrrmrissiotz line, io radiate a jar-zotie field in the axial
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direction that is .pro.por /iona/t o the deriixitii,e of the incident i,oItage, and Lg~B'd8m  
to he fuirh directiw. E.uperimiw/a .. Eq$&qV-?(  
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