[其它]Introduction to the Uniform Geometrical Theory of Diffraction (几何绕射)

---------本书从2楼到11楼,共9部分. 另推荐同类中文书  向大家推荐《几何绕射理论》 (附件在此贴4楼)-------------- jQ9i<-zc  
【资料名称】：Introduction to the Uniform Geometrical Theory of Diffraction ZA'Qw2fF0  
【作者】： Z,5B(Xj  
D.A. McNamara   8 J;\Z  
C.W.I. Pistorius 70yM]C^  
J.A.G. Malherbe _vr;cjMI  
University of Pretoria =;y(b~  
【出版社】：Artech House Publishers  R]"3^k*  
【页数】：488/PDF R6-Z]Hu  
【语言】： 英文 C vWt  
【发表时间】:1990-01-01 L~e{Vv8UR  
【内容摘要】: Q'Vejz/  
CONTENTS E*{_=pX  
CONTENTS i[m-&   
Preface  xiii T{zz3@2?  
xiii y~;w`5;|  
Preface dmk_xBy s|  
1 Gc{s?rB_  
Chapter 1  The Nature of High-Frequency Methods  1 s!WI:E7  
1  The Nature of High-Frequency Methods s.XLC43Rs  
Chapter )A:|8m  
1 5yQ\s[;o3  
1.1  Introduction  1 $gysy!2}.  
1.1  Introduction W,ik ;P\  
2 P%Tffsl  
1.2  A Brief Historical Overview  2 f%Vdao[  
1.2  A Brief Historical Overview b]Z>P{ j  
1.3  High-Frequency Phenomena  5 \#q|.d$u  
5 (v1~p3H  
1.3  High-Frequency Phenomena U$^$7g 3  
References  6 c<]~q1  
6 Geyj`t  
References >^zbDU1wT  
7 IHvrx:7  
Chapter 2  Geometrical Optics Fields  7 RzN9pAe  
Chapter G~KYFNHr  
2  Geometrical Optics Fields kyu PN<?  
7 IhPX/P  
2.1  Introduction  7 6;#Rd|  
Introduction 6tv-PgZ  
2.2  Ray Optical Construction of the High-Frequency Field  8 x$=""?dd  
8 to#N>VfD  
Ray Optical Construction of the High-Frequency Field *1CZRfWI  
2.2.1  Preliminary Remarks  8 x0$#8  
8 <K GYwLk  
2.2.1  Preliminary Remarks 1cY,)Z%l #  
8 Vc$y^|=  
2.2.2  Some Conventional Electromagnetic Theory  8 #Iwxt3K  
2.2.2  Some Conventional Electromagnetic Theory o6A1;e  
10 !7jVKI80  
2.2.3  The Luneberg-Kline Anticipated Solution (Ansatz) NAh^2X
 
10 |}naI_Qudv  
The Luneberg-Kline Anticipated Solution (Ansatz) ,'>O#kD  
2.2.3 &M*f4PeXb  
11 J~k'b2(p3  
2.2.4  The Eikonal Equation  11 "*Gp@  
2.2.4  The Eikonal Equation &AhkP=Yw  
15 ,BE4z2a  
2.2.5  Transport Equations  15 (I\qTfN4  
2.2.5  The Transport Equations w^8i!jCy  
17 pW1(1M)[%Z  
2.2.6  The Geometrical Optics Terms and Their Interpretation  17 $W0O
  
2.2.6    he Geometrical Optics Terms and Their Interpretation T7~Vk2o%(  
19 b?nORWjC  
2.2.7  Ray Paths, Amplitude Functions, and Phase Functions  19 ^{l$>e]  
Ray Paths, Amplitude Functions, and Phase Functions J3,m{%EtNM  
2.2.7 NH0uK  
2.2.8  Sign Conventions and Caustics of the Geometrical Optics C7xmk;c w  
2.2.8  Sign Conventions and Caustics of the Geometrical Optics vmIt!x  
Fields 0. mS^g,M-  
28 E>Lgf&R#W  
28 ?
<6yKxn  
Fields :C9vs  
33 ^@OdY&5^  
2.2.9  The Geometrical Optics Field and Fermat's Principle  33 ^~K[bFbW  
The Geometrical Optics Field and Format's Principle F7IZ;4cp  
2.2.9 go B'C  
2.3  Summary of the Properties of a High-Frequency Field and Some RGy+W-  
Summary of the Properties of a High-Frequency Field and Some se&Q\!&M  
Special Cases <zt12
4y-6  
34 t(:w):zE  
34 tl+ 9SBl  
Special Cases L{Kl!  
37 k`h#.B J  
2.4  Specific Examples of Geometrical Optics Fields  37 W+u-M>Cj6  
Specific Examples of Geometrical Optics Fields 0=Mu|G|Z  
37 !i5~>p|4@  
2.4.1  Initial Comments and Some Definitions  37 YK%rTbB(  
2.4.1  Initial Comments and Some Definitions >m#bj^F\  
37 1AAOg+Y@U"  
2.4.2  Uniform Plane Wave Fields  37 OS sYmF  
2.4.2  Uniform Plane Wave Fields W?X3 :1c9:  
40 dBEm7.nh  
2.4.3  The Fields of Electric and Magnetic Line Sources  40 _q=ua;I&  
2.4.3  The Fields of Electric and Magnetic Line Sources vk.P| Y-;  
42 {W$K@vuV;?  
2 .. Am"e%|:  
#8@o%%Fd  

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Introduction to the Uniform Geometrical Theory of Diffraction.part09.rar @6yc^DAA  
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9=ygkPY  
2.4.7 O*l,&5  
Sources with Fields That Are Not Geometrical Optics or AJ7^'p9Y  
Ray-Optic Fields F1stRZ1ZI  
2.4.8  Further Comment v#qdq!64  
Reduction of Results to Two-Dimensional Ray Tubes )1 T2u  
2.5 8F8?1  
2.6  Rays in Lossy Media |qn2b=  
2.7  Concluding Remarks /
RJ  
A Taste of Things to Come /S"jO[n9b  
2.8 _x<NGIz  
Problems "u7[[.P)  
References !2KQi=Ng  
Chapter 'c7nh{F  
3  Geometrical Optics Reflected Fields  I / y|ZL<L  
3.1  Introduction 6]b"n'G  
3.1.1  Initial Remarks  < XeI2<=@%  
3.1.2 
sh_;98^  
A Stroll in the Sun " _2k3  
3.1.3 lf7bx}P*  
A Strategy for This Chapter hU""YP~y  
The Law of Reflection, Polarization Properties, and Phase bwXeEA@{  
3.2 q k^FyZ<  
Functions RH;ulAD6(~  
3.2.1  The Definition of Certain Geometrical Terms and 6X
WNJb  
Coordinate Systems X?'cl]1?  
3.2.2  The Law of Reflection t|>zke!'  
3.2.3  Trajectories of Reflected Rays CVa>5vt  
3.2.4  Polarization of Reflected Rays _J!^iJ  
3.2.5 HXa[0VOx  
Phase Continuation along Reflected Rays 4tZ*%!I'  
3.2.6 !l0]IX` F  
Invocation of the Locality Principle kP%hgZ  
3.2.7  More about Shadowing Lmte ~oBi  
3.2.8  Geometrical Optics Surface Currents gU
ru=p  
3.2.9 Mqd'XU0L  
An Alternative Interpretation of the Form of R and the nU>P%|loXx  
Law of Reflection pz /[${X  
3.2.10  What More Do We Need? ,XO@ZBOM  
The Expressions for the Geometrical Optics Field Reflected from ^<OYW|q?\r  
3.3 xUdGSr50  
Smooth Conducting Surfaces: Two-Dimensional Problems V+"%B
rM  
3.3.1 N x&/p$d  
When Is a Problem of a Two-Dimensional Nature? Jr
!BDg  
3.3.2 5U~KYy^v  
Description of the Two-Dimensional Reflecting Surface US ALoe  
Geometry M9W zsWM  
3.3.3  Simplifications for Two-Dimensional Problems %LMpErZO  
3.3.4 Pz2 b  
Simplification of the Polarization Description of |&=-Nm  
Reflected GO Fields for Two-Dimensional Problems w.
k9{f  
3.3.5  Amplitude Continuation along Two-Dimensional |X8?B=  
Reflected Ray Tubes `HRL .uX  
3.3.6 T ?[28|  
The Classical Geometrical Optics Interpretation v]V N'Hs?  
3.3.7 }:IIk-JoC  
Summary of Reflected Field Expressions for Two- "sN%S's  
Dimensional Problems `MSig)V  
3.3.8 cuQ!"iH  
On the Specular Point Qr and Its Location N@c GjpQ  
3.3.9  Initial Two-Dimensional Problem Examples 
(lM
,'  
3.3.10  Interpretation in Terms of Fundamental Electromagnetic t`H1]`c?  
Theory T o["o!(;z  
3.3.11  Relationship to Physical Optics n>ui'}L  
3.3.12  Comments on GO Reflected Fields about Shadow \ZLi Y  
Boundaries l)[|wPf
 
3.4 O%T?+1E  
Further Examples of Two-Dimensional Reflected Field Problems 7{F\b  
3.5  General Expressions for the Reflected Fields from Three- &|k=mxox\  
Dimensional Smooth Conducting Surfaces w[-)c6JyE  
3.5.1  Introduction UN.;w3`Oc  
3.5.2 *lSu=dk+  
Principal Radii of Curvature of Reflected Ray Tube at V6][*.i!9  
Q,-First  Format GGuU(sL*  
3.5.3  Principal Radii of Curvature of Reflected Ray Tube at 5I2,za&e  
Qr-Second  Format /^.S nqk  
3.5.4  Important Special Cases \l:R]:w;ZI  
3.5.5 ^Lgvey%  
Principal Directions of the Reflected Wavefront f#!+l1GV  
3.5.6 TWpw/osW  
Alternative Form for the Reflected GO Field at the f=l/Fp}4UH  
Qr dxs5woP  
Specular Point L\2"1%8Wj  
3.5.7 )*BZo>"  
Comments on the Expressions for the Reflected GO S1|u@d'  
Field Z`tmuu  
Alternative Determination of Principal Radii of ?wB_fDb}  
3.5.8 $NVVurXa  
Curvature of the Reflected Wavefront ,j*9)  
3.6 ^+P.f[  
Examples of Three-Dimensional Reflected Field Problems Km(i}:6"  
3.7  Concluding Remarks wb.yGfJ  
Problems |_TiF;^  
References xQFY/Z  
Chapter r W`7<3  
4  Two-Dimensional Wedge Diffraction M~2Us{
`  
4.1  Introduction h=A  
4.2  Diffraction by Huygens' Principle S oeoUI]m  
4.3  Keller's Original GTD >.Gmu  
4.4 RTc@`m3 M  
The Uniform Theory of Diffraction 4^W!,@W  
4.4.1  Shadow Boundaries Fe0M2%e;|  
4.4.2  Two-Dimensional UTD Diffraction Coefficients 0/)2RmF  
4.4.3 :01d9|#  
Enforcing Continuity across the Shadow Boundaries C.S BJ  
4.4.4  Transition Regions J 8%gC  
4.4.5  Grazing Incidence '
4FH9J  
4.4.6  Half-Plane and Curved Screen h< r(:.%!}  
4.4.7  Continuity across the Shadow Boundary: Grazing `}?;Ow&2CY  
Incidence sv=U^xI  
4.4.8  Full-Plane OeqKKVuQ  
4.5  Slope Diffraction hQ@k|3=Re  
4.5  Slope Diffraction \AwkK3  
220 (.:*GUg  
4.6  General Two-Dimensional Edge Diffracted Fields =VD],R)  
4.6  General Two-Dimensional Edge Diffracted Fields '.bf88D  
225 }%u#TwZ  
4.7  Dielectric and Impedance Wedges (fF8)4l  
4.7  Dielectric and Impedance Wedges Z<.&fZ^jS  
227 +c~&o83[  
Problems EQ$k^Y8
"  
Problems \t!~s^Oox  
228 sQ}|Lu9hZ  
References w#b@6d  
References Ah2 {kK  
231 _2jL]mB  
Chapter 5  Applications of Two-Dimensional Wedge Diffraction QR&e~rks  
5  Applications of Two-Dimensional Wedge Diffraction v?VDASR2`  
Chapter gE6'A  
235 L/ 7AGR|;C  
5.1  Radiation from a Parallel Plate Waveguide with TEM Mode "/zgh  
Radiation from a Parallel Plate Waveguide with TEM Mode 'SFAJ  
5.1 kGV:=h  
Propagation, Terminated in an Infinite Ground Plane w,p'$WC*  
Propagation, Terminated SI!A?34  
in an Infinite Ground Plane qLCNANWnd  
235 c~vhkRA  
5.2  Antenna Gain QJ XP-  
5.2  Antenna Gain |cU75 S1  
238 4QA~@pBX^{  
Radiation from ah E-Plane Horn Antenna "TA0--6  
5.3  Radiation from ah E-Plane $+Ze"E  
Hom Antenna l5T[
6C  
240 G<7M;vRvP  
5.3 3>h2W  
/ V?M(exN  
I I}_}VSG(  
, R/oi6EKv  
5.4  Radiation from an H-Plane 60~;UBm5O  
5.4  Radiation from an H-Plane Horn Antenna  r X84T F~2Y  
Hom Antenna Ey:68yU  
244 2=_$&oT**  
Radar Width of a Two-Dimensional Structure 'f<N7%eZ  
5.5  Radar Width of a Two-Dimensional Structure %V>%AP  
5.5 }nlS&gew^  
248 -0^]:  
1' $2a
"Ec!7  
Problems  { rel
t7sK  
Problems INA3^p'w  
257 )h}IZSm  
References X
kA] 9,@  
References i#la'ICwJ  
260 6M >@DRZ'|  
Chapter 6  Three-Dimensional Wedge Diffraction and Comer Diffraction LI%dJ*-V  
263 u!K1K3T6k  
6  Three-Dimensional Wedge Diffraction and Corner Diffraction Nm"P8/-09  
Chapter CGi;M=xr  
6.1  Introduction X)KCk2Ax  
263 MDlH[PJ@i  
6.1  Introduction `6~0W5  
6.2  Edge-Fixed Coordinate System Rn?JMM]  
265 >:-e  
6.2  Edge-Fixed Coordinate System ,m{R m0  
6.3  Three-Dimensional R;!,(l  
UID Diffraction Coefficients \\R}3 >Wc  
268 w^0hVrws=,  
6.3  Three-Dimensional UTD Diffraction Coefficients bG]0|  
Examples of Three-Dimensional Wedge Diffraction _
f^6F<!  
6.4  Examples of Three-Dimensional Wedge Diffraction qnp}#BZ  
274 Rf!v{\  
6.4
Z<;W*6J  
6.5  Comer Diffraction H7Q$k4\l  
288 ?0; 2ct  
6.5  Corner Diffraction 8._uwA<[  
6.5.1  Comer Diffraction from a Flat Plate %+l95Dv1  
Corner Diffraction from a Flat plate {'M<dI$  
288 tczJ
k1g}  
6.5.1  WwB_L.{  
6.5.2  Corner Diffraction from a Vertex LFax$CZ
c  
in Which Wedges with x@OBGKV  
Corner Diffraction from a Vertex in Which Wedges with ]Kt@F0U<o  
6.5.2 ;].X;Ky<  
Arbitrary Wedge Angles Are Terminated nB`|VYmOP1  
Arbitrary Wedge Angles Are Terminated pT|
s#-}  
298 i%FC lMF  
6.6  Alternative Forms of the Diffraction Coefficients @:?[R&`  
Alternative Forms of the Diffraction Coefficients |*c1S -#  
300 t$$YiO  
6.6 xE8?%N U  
Problems m54>}  
Problems _Q1p_sdg  
301 I;w!  
References *:n7B\.  
References -FJ3;fP
&  
304 u ]"fwkL  
Chapter 7  Equivalent Currents y^C5_w(^jZ  
305 Z^>4qf,k  
Chapter xqX3uq  
7  Equivalent Currents ~LS</_N  
7.1  Introduction )h,yQ`.  
7.1  Introduction 5REFz  
305 fB+h( 2N~  
Equivalent Currents for Edge Diffraction 9295:Y| w1  
7.2  Equivalent Currents for Edge Diffraction +;~N; BT  
306 G?}?>O  
7.2 1b3 a(^^E  
7.3  Radiation From Equivalent Currents ZPH_s^  
7.3  Radiation From Equivalent Currents ye.6tlW  
312 'JOCL0FP  
Reflected Fields Using Equivalent Currents 5!?5S$>  
7.4  Reflected Fields Using Equivalent Currents =6~  
322 W4
o8]&A  
7.4 qTJ0}F  
Problems :GIBB=D9  
Problems D\THe-Vtr  
327 |<u+Xi ~  
References 4H6Fq*W{k
 
References oMEW5.VX  
328 tY;<S}[@7w  
Chapter 8  Diffraction at a Smooth Convex Conducting Surface A^,E~Z!x  
Chapter gHPJiiCv  
8  Diffraction at a Smooth Convex Conducting Surface Ca0s
m  
331 66&uK|  
8.1  The Phenomenon of Creeping Waves, or Curved Surface 3
Z";a  
8.1  The Phenomenon of Creeping Waves, or Curved Surface J3mLjYy  
Diffraction &b|Ro
PV  
Diffraction <mFDC?j  
331 r,JQR)l0@V  
8.1.1  Introduction 56)!&MF  
331 j1;[6XG  
8.1.1  Introduction 7GO9z<m)  
8.1.2  Asymptotic Evaluation of Eigenfunction Solutions for :Dty([  
Asymptotic Evaluation of Eigenfunction Solutions for M*0^<e~]F  
8.1.2 ~s+vJvWz  
Line Source Illumination of a Conducting Circular U\P4ts  
Line Source Illumination of a Conducting Circular Ro]Z9C>1o  
Cylinder |N`0
G.#  
Cylinder I#2$CSJ  
332 i9L]h69r  
8.1.3  Interpretation of the Asymptotic Solution in Terms of s>/Xb2\  
8.1.3  Interpretation of the Asymptotic Solution in Terms of %4LoEm=U  
Surface Rays 1\fx57a\  
Surface Rays /F;2wT;  
335 g)#?$OhP"  
8.1.4  Invocation of Locality and the Generalized Fermat TX=894{nGh  
8.1.4 'd~(=
6J  
Invocation of Locality and the Generalized Fermat VFf;|PHS  
Principle AAQ!8!  
336 !An?<Sv$  
Principle S=,czs3N  
8.1.5  The Significance of the UTD Results for Diffraction by ZR\N~.  
8.1.5  The Significance of the UTD Results for Diffraction by ms0V1`  
Smooth Convex Surfaces  341 >pp/4Ia!  
Smooth Convex Surfaces HXU#Ux  
8.1.6  Problem Classes for Curved-Surface Diffraction  343 \1Y|$:T/  
8.1.6  Problem Classes for Curved-Surface Diffraction ,cNe-K
Jk  
8.1.7  Differential Geometry for 2D Curved-Surface Diffraction  344 h}a}HabA  
8.1.7  Differential Geometry for 2D Curved-Surface Diffraction v;\cM/&5  
8.2  The Two-Dimensional Scattering Formulation  344 @/^<9  
The Two-Dimensional Scattering Formulation svmb~n&x6  
8.2.1  The Scattering Problem Geometry  344 59zWB,y(P  
8.2.1  The Scattering Problem Geometry !+eU  
8.2.2  UID Scattering Solution in the Lit Region  345
W^8  
8.2.2  UTD Scattering Solution in the Lit Region \ UrD%;sq  
8.2.3  UTD Scattering Solution in the Shadow Region  350 ~-k,$J?7  
8.2.3  UTD Scattering Solution in the Shadow Region n$C-^3c  
8.2.4  Field Continuity at the SSB  356 :%h1Q>F  
Field Continuity at the SSB HDV-qYD|O~  
8.2.4 |yk/iO(  
8.2.5  UID Scattering Solution in the Surface-Based Ray JH\:9B+:L  
8.2.5  UTD Scattering Solution in the Surface-Based Ray x6,ozun  
370 IVPN=jg?  
Coordinate System b,+Sa
\j)(  
Coordinate System oT\K P  
8.3  The Radiation Problem for a Source Mounted on a Smooth > '=QBW  
The Radiation Problem for a Source Mounted on a Smooth 2"G9?)d9  
Convex Conducting Surface @ ;!IPiU  
374 %nkP" Z#  
Convex Conducting Surface B2kZ_4rB  
8.3.1  The Radiation Problem Geometry  374 MAYb.>X#>  
8.3.1  The Radiation Problem Geometry 2VY7?1Ab(@  
8.3.2  Sources of the Radiated Fields  375 :2KHiT5  
8.3.2  Sources of the Radiated Fields %Lh%bqGz  
8.3.3  UTD Solution for the Radiation Problem: Observation )G)6D"5,+G  
8.3.3  UTD Solution for the Radiation Problem: Observation W+a/>U  
Point uaO.7QSwN  
in the Lit Zone  377 #A5X,-4G  
Point in the Lit Zone ]_(hUj._  
8.3.4  UTD Solution for the Radiation Problem: Observation +A?P4}  
UTD Solution for the Radiation Problem: Observation 4,;*sc6*  
8.3.4 q7lC}'2fu  
in the Shadow Zone  381 k( Sda>-  
Point a[nSUlT&  
Point in the Shadow Zone 9>4#I3  
8.3.5  Noninfinitesimal Sources  385
Gl>\p  
8.3.5  Noninfinitesimal Sources rx9*/Q0F  
8.3.6  Deep Shadow Zone Field Expressions and Their EK4%4<"  
Deep Shadow Zone Field Expressions and Their _$R=F/88  
8.3.6 F9eEQ{L  
387 7nT|yL?  
Interpretation Xr K29a  
Interpretation H/{@eaV  
8.4  The Two-Dimensional Convex Conducting Surface Coupling u~OlJ1V  
The Two-Dimensional Convex Conducting Surface Coupling ?L0;, \-t  
Problem Pp }Z"  
401 ,mz;$z6i  
Problem }OEL] 5  
8.4.1  Detailed Geometry for the Coupling Problem  401 =W7-;&  
8.4.1  Detailed Geometry for the Coupling Problem Cdz?+hb  
8.4.2  Preliminaries  401 I-^sJ@V;  
8.4.2  Preliminaries  b+a+OI D  
8.4.3  UID Coupling Solution for Magnetic Current Sources  402 e$s&B!qJ  
8.4.3  UTD Coupling Solution for Magnetic Current Sources
KfjWZ4{v  
8.4.4  UTD Coupling Solution for Electric Current Sources  403 _{`Z?lt  
8.4.4  UTD Coupling Solution for Electric Current Sources tF),Sn|*  
8.4.5  Special Geometries  403 5)< Y3nU~  
8.4.5  Special Geometries 1*p6UR&  
8.4.6  A Form of the Coupling Solution in the Deep Shadow /V*SI!C<f  
8.4.6  A Form of the Coupling Solution in the Deep Shadow z@VL?A(3  
Regiop. and Its Interpretation  405 KNmU2-%l  
Region and Its Interpretation eOb--@~8  
8.5  Bibliographic Remarks  408 z6U'"T"a  
Bibliographic Remarks ;<0vvP|  
Problems  409
lOcFF0'
 
Problems PR"x&JG@  
References  410 sAc1t`  
References lPR^~&
/  
Appendix A  Unit Vectors  413 MtL<)?HQ  
Appendix A Unit Vectors  +#,J`fV%  
A.1  Cartesian Coordinate System  413 Kyr
Z&E.`  
I  Cartesian Coordinate System -ZE YzZqY  
A. _p8u &TZ  
A.2  Spherical Coordinate System  413  7V5c`:"  
A.2  Spherical Coordinate System b4L7]&  
A.3  Cylindrical Coordinate System  414 t|'%0 W  
A.3  Cylindrical Coordinate System

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