[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)-------------- 0@{bpc rc  
【资料名称】：Introduction to the Uniform Geometrical Theory of Diffraction Jo[&y,  
【作者】： LrO[l0#'Q  
D.A. McNamara   =pmG.>Si  
C.W.I. Pistorius Or$"f3gq  
J.A.G. Malherbe H~#$AD+H  
University of Pretoria JT<JS6vw#  
【出版社】：Artech House Publishers `2+TN  
【页数】：488/PDF <f}:YDY'  
【语言】： 英文 JP"#9f  
【发表时间】:1990-01-01 v~AshmP  
【内容摘要】: UzSDXhzObf  
CONTENTS 8VU(+%X  
CONTENTS ,ko#z}Z4r,  
Preface  xiii Q~f]?a`  
xiii $;=^|I4E  
Preface *^{j!U37s  
1 E[ -yfP~[  
Chapter 1  The Nature of High-Frequency Methods  1 Qh
Tn9S:D  
1  The Nature of High-Frequency Methods $; _{|{Yj  
Chapter 4IOqSB|  
1 uIO?4\s&G  
1.1  Introduction  1 @mu{*. &  
1.1  Introduction *uK!w(;2  
2 #+Bz$CO  
1.2  A Brief Historical Overview  2 -0;{  
1.2  A Brief Historical Overview z7?SuJ  
1.3  High-Frequency Phenomena  5 :8bq0iqsV  
5 Cz5U  
1.3  High-Frequency Phenomena xa_ IdkV  
References  6 DsxNg  
6 89 m.,  
References o@ ^^;30  
7 ]==7P;_-  
Chapter 2  Geometrical Optics Fields  7 :0%[u(  
Chapter 5G2ueRVb  
2  Geometrical Optics Fields 9i_@3OVl  
7 v;z8g^L  
2.1  Introduction  7 U3]/ NV*   
Introduction >_]Ov
:5  
2.2  Ray Optical Construction of the High-Frequency Field  8 YsCY~e&  
8 daA&!vnbH*  
Ray Optical Construction of the High-Frequency Field ;mD!8<~z.  
2.2.1  Preliminary Remarks  8 ]YZ_kc^(V;  
8 2\64~a^  
2.2.1  Preliminary Remarks {_4Hsw?s6  
8 kda*rl~c  
2.2.2  Some Conventional Electromagnetic Theory  8 t6e6v=.Pg  
2.2.2  Some Conventional Electromagnetic Theory &09~ D8f'  
10 z\, lPwB2  
2.2.3  The Luneberg-Kline Anticipated Solution (Ansatz) c"CR_  
10 t vW0 W  
The Luneberg-Kline Anticipated Solution (Ansatz) *b{Hj'HaH  
2.2.3 VFq\{@- %  
11 sT iFh"8d>  
2.2.4  The Eikonal Equation  11 >#S}J 
LZ  
2.2.4  The Eikonal Equation ODpAMt"  
15 &q-P O  
2.2.5  Transport Equations  15  %>zG;4  
2.2.5  The Transport Equations &l`_D?{<#  
17
:ba4E[@  
2.2.6  The Geometrical Optics Terms and Their Interpretation  17 T$FKn  
2.2.6    he Geometrical Optics Terms and Their Interpretation Xe`$SNM  
19 ]{|l4e4P  
2.2.7  Ray Paths, Amplitude Functions, and Phase Functions  19 \(^]R,~*!b  
Ray Paths, Amplitude Functions, and Phase Functions 2Nm{.Y  
2.2.7 t=:5?}J.Q$  
2.2.8  Sign Conventions and Caustics of the Geometrical Optics g=v'[JPd  
2.2.8  Sign Conventions and Caustics of the Geometrical Optics `T%nGVl>\  
Fields x)%"i)  
28 u@Ni *)p`  
28 XF3lS#pt  
Fields !3c+}j-j  
33 1p/_U?H:|  
2.2.9  The Geometrical Optics Field and Fermat's Principle  33 6 AY~>p  
The Geometrical Optics Field and Format's Principle eUu<q/FUMj  
2.2.9
(IHR {m  
2.3  Summary of the Properties of a High-Frequency Field and Some (yEU9R$I"  
Summary of the Properties of a High-Frequency Field and Some -zt*C&)b  
Special Cases 1z,P"?Q  
34 MfI+o<{r  
34 ?a,`{1m0\  
Special Cases 3S>rc0]6  
37 &jnBDr  
2.4  Specific Examples of Geometrical Optics Fields  37 9}K K]m6u}  
Specific Examples of Geometrical Optics Fields bFA lC  
37 \q!TI x  
2.4.1  Initial Comments and Some Definitions  37 n sN n>{  
2.4.1  Initial Comments and Some Definitions y^X]q[-?  
37 f@Ve,i  
2.4.2  Uniform Plane Wave Fields  37 ~S :8M<aB  
2.4.2  Uniform Plane Wave Fields D&N3LH  
40 Q0ezeo  
2.4.3  The Fields of Electric and Magnetic Line Sources  40 kyYU 1gfh  
2.4.3  The Fields of Electric and Magnetic Line Sources ':\bn:;  
42 VJr~h "[  
2 .. +-V4:@  
I&1.}{G>F  

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Introduction to the Uniform Geometrical Theory of Diffraction.part09.rar ioS(;2F  
共9部分, VpmD1YSn  
这是第9部分, '"Y(2grP  
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JG!@(lr  
2.4.7 #R3|nL  
Sources with Fields That Are Not Geometrical Optics or XSz)$9~hk  
Ray-Optic Fields Kh2!c+Mw  
2.4.8  Further Comment "\M^jO  
Reduction of Results to Two-Dimensional Ray Tubes x1R<oB|  
2.5 ygfUy  
2.6  Rays in Lossy Media qFYM2  
2.7  Concluding Remarks dn@_\5  
A Taste of Things to Come InR/g@n+D1  
2.8 %13V@'e9  
Problems 5j$a3nH  
References $|bdeQPr\  
Chapter q<Zza  
3  Geometrical Optics Reflected Fields  I / ,[<+7  
3.1  Introduction /%w
3(e  
3.1.1  Initial Remarks  < YA%0{Tdxz  
3.1.2 uu+)r  
A Stroll in the Sun 8P3"$2q  
3.1.3 E(G&mfhb  
A Strategy for This Chapter :f5"w+  
The Law of Reflection, Polarization Properties, and Phase _G=k^f_  
3.2 #Vi:-zyY  
Functions ,fW%Qv  
3.2.1  The Definition of Certain Geometrical Terms and ?_bzg'  
Coordinate Systems jz72~+)T  
3.2.2  The Law of Reflection uiIS4S_  
3.2.3  Trajectories of Reflected Rays L9":=  
3.2.4  Polarization of Reflected Rays _iZ_.3Ip  
3.2.5 C;NG#4;'  
Phase Continuation along Reflected Rays ,$<="kJk  
3.2.6 ?hS&OtW   
Invocation of the Locality Principle ._
IBO;*@  
3.2.7  More about Shadowing &)v}oHy,m  
3.2.8  Geometrical Optics Surface Currents Rk@xv;t;  
3.2.9 s+OXT4>+  
An Alternative Interpretation of the Form of R and the 79O'S du@  
Law of Reflection 2h5L#\H"  
3.2.10  What More Do We Need? tKKQli4Mn4  
The Expressions for the Geometrical Optics Field Reflected from @L
f-=9  
3.3 Tg~SGAc  
Smooth Conducting Surfaces: Two-Dimensional Problems V+&C_PyC  
3.3.1 B(h%>mT[  
When Is a Problem of a Two-Dimensional Nature? d/Y#oVI  
3.3.2 ZQY?wO: [  
Description of the Two-Dimensional Reflecting Surface L:E?tR}H  
Geometry %uy5la  
3.3.3  Simplifications for Two-Dimensional Problems QNesiV0MI  
3.3.4 j0+l-]F-  
Simplification of the Polarization Description of ]ovb!X_  
Reflected GO Fields for Two-Dimensional Problems UCVdR<<Z  
3.3.5  Amplitude Continuation along Two-Dimensional {<1 ]cP  
Reflected Ray Tubes  d| OEZx  
3.3.6 (N :vDq'  
The Classical Geometrical Optics Interpretation 7S]<?>*  
3.3.7 u</LgOP`-  
Summary of Reflected Field Expressions for Two- #cy;((zuB  
Dimensional Problems T1_>qnSz  
3.3.8 7@uhw">mX  
On the Specular Point Qr and Its Location G"|`&r@  
3.3.9  Initial Two-Dimensional Problem Examples *'jI>^o  
3.3.10  Interpretation in Terms of Fundamental Electromagnetic !{%BfZX<&  
Theory KoKd.%  
3.3.11  Relationship to Physical Optics qaZQ1<e  
3.3.12  Comments on GO Reflected Fields about Shadow K]c\3[vR  
Boundaries pDV8B/{  
3.4 'sT7t&v~  
Further Examples of Two-Dimensional Reflected Field Problems Vx*O^cM  
3.5  General Expressions for the Reflected Fields from Three- Js}1_K  
Dimensional Smooth Conducting Surfaces 5Gw B1}q  
3.5.1  Introduction N(=Z4Nk5  
3.5.2 %29lDd(<  
Principal Radii of Curvature of Reflected Ray Tube at RJk42;]  
Q,-First  Format J_rb3  
3.5.3  Principal Radii of Curvature of Reflected Ray Tube at ^(on"3sG  
Qr-Second  Format * faG0le  
3.5.4  Important Special Cases AD^Q`7K?uR  
3.5.5 "9bd;Tt:  
Principal Directions of the Reflected Wavefront >JckN4v  
3.5.6 c1aIZ  
Alternative Form for the Reflected GO Field at the ee\QK,QV  
Qr 3P2x%Gp  
Specular Point NY3.?@Z  
3.5.7 h"$)[k~  
Comments on the Expressions for the Reflected GO Jwt_d}ns  
Field ?3=y]Vb+  
Alternative Determination of Principal Radii of ^M6R l0  
3.5.8 qbD>)}:1  
Curvature of the Reflected Wavefront VBv|7S  
3.6 ;Qq<5I"y  
Examples of Three-Dimensional Reflected Field Problems ,,HoD~]rd  
3.7  Concluding Remarks @Z2^smf  
Problems L| K8  
References zW9/[Db  
Chapter 7w51UmO  
4  Two-Dimensional Wedge Diffraction f6k=ew  
4.1  Introduction R;3nL[{U  
4.2  Diffraction by Huygens' Principle IB\O[R$x  
4.3  Keller's Original GTD bAS/cuZs  
4.4 vMYL( ]e  
The Uniform Theory of Diffraction $QB/n63  
4.4.1  Shadow Boundaries 0 n}2D7  
4.4.2  Two-Dimensional UTD Diffraction Coefficients Q"F" 13  
4.4.3 8$`$24Wx  
Enforcing Continuity across the Shadow Boundaries <`'T#e$  
4.4.4  Transition Regions #bCQEhCy  
4.4.5  Grazing Incidence HP2J`>oo  
4.4.6  Half-Plane and Curved Screen {u)>W@Lr  
4.4.7  Continuity across the Shadow Boundary: Grazing [D_s`'tg  
Incidence 51-@4E2:l:  
4.4.8  Full-Plane l
#bE_PD;  
4.5  Slope Diffraction (j?ckah%V  
4.5  Slope Diffraction u1;sH{YK>  
220 0"J0JcFX  
4.6  General Two-Dimensional Edge Diffracted Fields 8@A}.:  
4.6  General Two-Dimensional Edge Diffracted Fields i#bcjH  
225 ,4--3 MU  
4.7  Dielectric and Impedance Wedges E)F#Z=)  
4.7  Dielectric and Impedance Wedges ^ DCBL&I  
227 '@dk3:3t  
Problems "el}9OitC  
Problems nAaY5s0D  
228 PT39VI =  
References g$h`.Fk,  
References Tnoy#w}Ve  
231 Q4Z
KgcC  
Chapter 5  Applications of Two-Dimensional Wedge Diffraction &t:~e" 5<  
5  Applications of Two-Dimensional Wedge Diffraction Kw=][}d`D  
Chapter >["X(%&w  
235 IN7Cpg~9%  
5.1  Radiation from a Parallel Plate Waveguide with TEM Mode d}Xb8SaE%c  
Radiation from a Parallel Plate Waveguide with TEM Mode H7%q[O  
5.1 .s-*aoj  
Propagation, Terminated in an Infinite Ground Plane 4t,f$zk  
Propagation, Terminated sWv!ig_  
in an Infinite Ground Plane OEnCN  
235 10IX84  
5.2  Antenna Gain = P$Q;d  
5.2  Antenna Gain W$xW9u8@+(  
238 F4PWL|1  
Radiation from ah E-Plane Horn Antenna #Q` TH<  
5.3  Radiation from ah E-Plane )|wC 1J!L  
Hom Antenna =*{Ii]D  
240 N$N7aE$  
5.3 Zk~~`h  
/ Ruv`yfQ  
I Qo\?(EM  
, Q8D#kAYw  
5.4  Radiation from an H-Plane 8_/,`}9   
5.4  Radiation from an H-Plane Horn Antenna  r %f5c,}  
Hom Antenna # 11<=3Yj  
244 Qz4Do6#y  
Radar Width of a Two-Dimensional Structure =z zmz7op  
5.5  Radar Width of a Two-Dimensional Structure Q6;bORN  
5.5 hip't@.uE  
248 @%BsQm  
1' P
&IS$FC.\  
Problems  { c2Wp 8l  
Problems W:>XXUU  
257 ~JHEr48  
References XaF;IS@A  
References S SfNI>  
260 r;_*.|AH  
Chapter 6  Three-Dimensional Wedge Diffraction and Comer Diffraction ^h!}jvqE  
263 x%W%  
6  Three-Dimensional Wedge Diffraction and Corner Diffraction 9AJ"C7  
Chapter |[!7^tU*  
6.1  Introduction mO2u9?N  
263 `Wd4d2aLG  
6.1  Introduction i}5M'~F  
6.2  Edge-Fixed Coordinate System q.VZP  
265 5a&BgBO1M  
6.2  Edge-Fixed Coordinate System W.BX6  
6.3  Three-Dimensional zZ94_8b  
UID Diffraction Coefficients B?l0u  
268 SZvp%hS0  
6.3  Three-Dimensional UTD Diffraction Coefficients d
kg| kw'  
Examples of Three-Dimensional Wedge Diffraction ~S\,  
6.4  Examples of Three-Dimensional Wedge Diffraction M|fC2[]v B  
274 Rxlz`&  
6.4 EY^?@D_<  
6.5  Comer Diffraction Je4hQJ<h  
288 gg/2R?O]  
6.5  Corner Diffraction {q! :t0X.Y  
6.5.1  Comer Diffraction from a Flat Plate F^.~37=@  
Corner Diffraction from a Flat plate _+,>N
J  
288 4%#q.qI  
6.5.1 KAgxIz!^-1  
6.5.2  Corner Diffraction from a Vertex 1`GW>ZKv  
in Which Wedges with t;V^OGflv  
Corner Diffraction from a Vertex in Which Wedges with XT?wCb41R  
6.5.2 OwPXQ 3S  
Arbitrary Wedge Angles Are Terminated liMw(F2  
Arbitrary Wedge Angles Are Terminated m-
bu{  
298 ,P%i%YPj  
6.6  Alternative Forms of the Diffraction Coefficients '<$*N  
Alternative Forms of the Diffraction Coefficients 0#CmB4!<O  
300 ZCuoYE$g  
6.6 Z7>Nd$E{  
Problems Qb|@DMq%  
Problems m48Ab`  
301 2!R+5^Iy  
References 6O_l;A[=1  
References "B>8on8O  
304 wjXv{EsMq  
Chapter 7  Equivalent Currents oqo7Ge2  
305 iJ`zWpj+{Q  
Chapter KL./  
7  Equivalent Currents gC(@]%  
7.1  Introduction 2f
g P  
7.1  Introduction Z*Rg
ik  
305 N:;z~`  
Equivalent Currents for Edge Diffraction .03Rp5+v  
7.2  Equivalent Currents for Edge Diffraction qh+&Zx~  
306 q4v:s   
7.2 ~C>clkZ  
7.3  Radiation From Equivalent Currents iBwM]Eyv.  
7.3  Radiation From Equivalent Currents my0
iE:  
312
PS8^=  
Reflected Fields Using Equivalent Currents OF2W UcQ  
7.4  Reflected Fields Using Equivalent Currents "'C5B>qO  
322 ICiGZ'k  
7.4 >pp#>{}  
Problems NFF!g]QN  
Problems !hjF"Pa  
327 OZA^L;#>  
References ?aI.Z+#  
References djqw5kO:R  
328 |*^}e54  
Chapter 8  Diffraction at a Smooth Convex Conducting Surface `{m,&[n  
Chapter %|j8#09  
8  Diffraction at a Smooth Convex Conducting Surface T;]Ob3(BpW  
331 > `mV^QD  
8.1  The Phenomenon of Creeping Waves, or Curved Surface X]o"4#CQIX  
8.1  The Phenomenon of Creeping Waves, or Curved Surface b +Z/nfS  
Diffraction D8{
,}@  
Diffraction M2\c0^R  
331 zI\+]U'  
8.1.1  Introduction z,bK.KFSs  
331 lF t^dl^  
8.1.1  Introduction upZtVdd  
8.1.2  Asymptotic Evaluation of Eigenfunction Solutions for DIfQ~O+u  
Asymptotic Evaluation of Eigenfunction Solutions for $ w+.-Tr  
8.1.2 ZtmaV27s/  
Line Source Illumination of a Conducting Circular Z;,G:@
,  
Line Source Illumination of a Conducting Circular 0 vYG#S  
Cylinder &;~?\>?I  
Cylinder e^,IZ{  
332 TV#>x!5!d  
8.1.3  Interpretation of the Asymptotic Solution in Terms of *(qj!U43  
8.1.3  Interpretation of the Asymptotic Solution in Terms of 2j#Dwa(lZQ  
Surface Rays y` {|D*  
Surface Rays $N Mu  
335 pRzL}-
[/v  
8.1.4  Invocation of Locality and the Generalized Fermat s4QCun~m  
8.1.4 *tv\5KW G  
Invocation of Locality and the Generalized Fermat :K5?&kT  
Principle @|5B}%!  
336 mi.,Z`]o  
Principle ns*:mGh  
8.1.5  The Significance of the UTD Results for Diffraction by ]s!id[j
 
8.1.5  The Significance of the UTD Results for Diffraction by /='Q-`?9  
Smooth Convex Surfaces  341 xkU8(=  
Smooth Convex Surfaces -2(?O`tZ  
8.1.6  Problem Classes for Curved-Surface Diffraction  343 slhMvHOk-  
8.1.6  Problem Classes for Curved-Surface Diffraction '1(6@5tyWk  
8.1.7  Differential Geometry for 2D Curved-Surface Diffraction  344 7t1as.  
8.1.7  Differential Geometry for 2D Curved-Surface Diffraction JPHM+3v  
8.2  The Two-Dimensional Scattering Formulation  344 i"xV=.  
The Two-Dimensional Scattering Formulation Zd88+GS,#  
8.2.1  The Scattering Problem Geometry  344 Nukyvse  
8.2.1  The Scattering Problem Geometry |sY  
8.2.2  UID Scattering Solution in the Lit Region  345 ens]?,`0  
8.2.2  UTD Scattering Solution in the Lit Region ve:Oe{Ie{  
8.2.3  UTD Scattering Solution in the Shadow Region  350 SUv'cld  
8.2.3  UTD Scattering Solution in the Shadow Region b^&azUkMN  
8.2.4  Field Continuity at the SSB  356 z;y{QO  
Field Continuity at the SSB A7,%'.k  
8.2.4 dPbn[*:  
8.2.5  UID Scattering Solution in the Surface-Based Ray |28
'<BL  
8.2.5  UTD Scattering Solution in the Surface-Based Ray $7W5smW/  
370 ,LlYRj 5  
Coordinate System |rG)Q0H,  
Coordinate System Zw _aeJ  
8.3  The Radiation Problem for a Source Mounted on a Smooth \<\H1;=.@'  
The Radiation Problem for a Source Mounted on a Smooth q]?)c  
Convex Conducting Surface B:Ft(,  
374 KVh#"]<WV  
Convex Conducting Surface X6T[+]Gc  
8.3.1  The Radiation Problem Geometry  374 8};kNW^2m  
8.3.1  The Radiation Problem Geometry IUDH"~f  
8.3.2  Sources of the Radiated Fields  375 _RUL$Ds  
8.3.2  Sources of the Radiated Fields |a a\t  
8.3.3  UTD Solution for the Radiation Problem: Observation ,k=8|=aF  
8.3.3  UTD Solution for the Radiation Problem: Observation tTF<DD}8  
Point k5J18S  
in the Lit Zone  377 6yO5{._M  
Point in the Lit Zone ^#Mp@HK  
8.3.4  UTD Solution for the Radiation Problem: Observation o"FR%%  
UTD Solution for the Radiation Problem: Observation 1X7GM65#  
8.3.4 '2hy%  
in the Shadow Zone  381 >MSK.SNh  
Point N{~P}Sw  
Point in the Shadow Zone )<{u oH  
8.3.5  Noninfinitesimal Sources  385 ij!
],  
8.3.5  Noninfinitesimal Sources REYvFx?i  
8.3.6  Deep Shadow Zone Field Expressions and Their NbTaI{r  
Deep Shadow Zone Field Expressions and Their =mF"D:s*  
8.3.6 O!^ >YvOh  
387 }2;iIw`  
Interpretation 4<Nd5T  
Interpretation {Z7ixc523  
8.4  The Two-Dimensional Convex Conducting Surface Coupling LnKgT1  
The Two-Dimensional Convex Conducting Surface Coupling S3i p?9  
Problem v+[S${  
401 [ZC\8tP`V  
Problem ,Q3OQ[Nmh  
8.4.1  Detailed Geometry for the Coupling Problem  401 H(tC4'tA  
8.4.1  Detailed Geometry for the Coupling Problem \uZ|2WG`  
8.4.2  Preliminaries  401 KO%$  
8.4.2  Preliminaries *W2)!C|  
8.4.3  UID Coupling Solution for Magnetic Current Sources  402 w-2#CX8jY  
8.4.3  UTD Coupling Solution for Magnetic Current Sources 6)*B%$?x  
8.4.4  UTD Coupling Solution for Electric Current Sources  403 /H"fycZ  
8.4.4  UTD Coupling Solution for Electric Current Sources F\^8k/0  
8.4.5  Special Geometries  403 \HkBp&bqK  
8.4.5  Special Geometries 2~l7WW+lx,  
8.4.6  A Form of the Coupling Solution in the Deep Shadow [f! { -T  
8.4.6  A Form of the Coupling Solution in the Deep Shadow dP+wcl4  
Regiop. and Its Interpretation  405 3;VH'hh_  
Region and Its Interpretation lS#:u-k  
8.5  Bibliographic Remarks  408 #ACT&J  
Bibliographic Remarks de)4)EzUP  
Problems  409 WJu(,zM?G  
Problems Jwfb%Xge~  
References  410 dQZdL4  
References M:/(~X{?  
Appendix A  Unit Vectors  413 Kw$@_~BJ6  
Appendix A Unit Vectors ('Qq"cn#
 
A.1  Cartesian Coordinate System  413 d(TN(6g@  
I  Cartesian Coordinate System iETUBZ  
A. E?czolNl  
A.2  Spherical Coordinate System  413 cm_5,wB(w  
A.2  Spherical Coordinate System 0nL #-`S  
A.3  Cylindrical Coordinate System  414 71Za!3+  
A.3  Cylindrical Coordinate System

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