Top Banner
ISRAMT'97 1997 6th International Symposium on Recent Advances in Microwave Technology Proceedings Edited by Banmali S. Rawat Zhou Siyong c t E 1997, Beijing ,China f * X PUBISHING HOUSE OF ELECTRONCS INDUSTRY UB/TIB Hannover 89 120 030 349
13

Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

May 19, 2020

Download

Documents

dariahiddleston
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

ISRAMT'97

1997 6th International Symposium on

Recent Advances inMicrowave TechnologyProceedings

Edited byBanmali S. RawatZhou Siyong c t E

1997, Beijing ,China

f * XPUBISHING HOUSE OF ELECTRONCS INDUSTRY

UB/TIB Hannover 89120 030 349

Page 2: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

CONTENTS

SESSION PL Plenary SessionAug.5 Morning (9:20-12:00)Co-Chaira; Prof. Banmali S. Rawart

Prof. WANG Yue

PL-1 Electronic Packaging and Integration: the Last Barrier (Invited Paper)Vijai K. Tripathi 1

PL-2 Elliptic Curves as Bocendaries of Static Fields and EM Waves(Invited Paper)LIN Weigan 2

PL-3 The Solar Submillimeter Telescope SST: A New Instrument for theInvestigation of the Atmospheres of the Sun and the Earth(Invited Paper)Niklaus Kimpfer, Andreas Magun, Dietrich Feist, Kaspar Arzner, PierreKauftnann,Joaquim Costa, Marta Rovira and Hugo Levato 3

PL-4 60 GHz Millimeter Wave Dual Mode Radar for IVHS ( Invited Paper)kenichi Konno and Shoichi Koshikawa 7

PL-5 Characteristics of Wave Propagating along Mesh in FDTD Technique(Invited Paper)Gao Benqing, 11

PL-6 Numerical and Experimental Methods for Determination of SAR andRadiation Patterns of Cellular Telephones (Invited Paper)Om P. Gandhi, Ding Wu, Gianluca Lazzi, Shyam S. Pattnaik, Qishan Yu,

Adam Tinniswood and Cynthia M. Furse 15

SESSION A1—Antennas IAug.5 Afternoon (14:00-17:30)

Co-Chairs: N.KaempferLI Shizhi

Al-1 A Design Method for BroadBand Microstrip AntennasLiu Maoheng, Li Guodong, Liu Wen and Zhang Shanli 19

A1-2 Frequency Scanning With an Array of Multilayer Microstrip AntennasAkkaya,I. and Aslan,B 23

Al-3 Analysis and Design of Broadband Stacked Microstrip Patch Antennas(Invited Paper)

Xu Xiaowen, Xu Jian, Liu Zhangfa, Zhu Bocheng and Li Shizhi 27

Page 3: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

Cl-9 Wavelet Analysis of Scattering from Open-ended Waveguide CavitiesZhou Junwei and Xia Jun 124

SESSION A2 Biological Effects and CommunicationsAug.6 Morning (8:30-12:00)Co-Chaiis: Om P. Gandhi

WANG Changqing

A2-1 Biological Effects of Microwave Radiation -A Brief ReviewSamarketu, S. P. Singh and R. K. Jha 128

A2-2 Interaction of Modulated RF Radiations with Ca2+-Binding inthe Brain Membrane (Invited Paper)

J.Behari and K.K.Kunjilwar 132

A2-3 Elliptic Microstrip Ring Applicator for Medical Treatments and itsClinical Therapeutic EffectsSha Xiangyue, Jin Lechun, Sun Xiaoyong, Xi Qin, Zhu Zhenguo, Wang Yintang,Ding Ping and Yao Aixiu 136

A2-4 Increased Ornithine Decarboxylase Activity in Response to AmplitudeModulated Radio Frequency Radiation in Rat BrainR.Paulraj, J.Behari and A.R Rao 140

A2-5 A Millimeter Wave Point-to-Multipoint Data Communication SystemZhou Sining, Wang Dongjin and Xu Haiyong 144

A2-6 Flex-TD Paging Receiver with a New Demodulator for Direct ConversionConfiguration

Masahiro Mimura, Katsuaki ABE, Makoto Hasegawa and Hiroshi Arakawa 148

A2-7 Beam Powered Programmable Tag Based RF Identification SystemR. K. Prasad, K P. Ray, Suvarna Bhat, I. A. Sawant, K. Raghunath and A. K. Basu

152A2-8 Earth's Receiving Station Working as the Part of the Ukrainian Space

Data Processing Center (Chernigov) (Invited Paper)Sunduchkov K , Kazimirenko V., Komarov V. and Ilchenko M. 156

A2-9 Acquisition of GPS Signal Using Adaptive Search AlgorithmWang Xiaoxiong, Xu Chaolun and Ke Youan 159

SESSION B2 MMICs and Microstrip LinesAug.6 Morning (8:30-12:00)Co-('hairs:C.C.Penalosa

DONG Weiren

B2-1 Some Recent Developments of Planar Microwave and Millimeter-Wave

Page 4: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

Transmission Lines and Integrated CircuitsCam Nguyen 163

B2-2 Performance Evalvation of a Broadband Technique to Determine thePropagation Constant of Planar Transmission Lines

E.Marquez-Segura and C.Camacho-PeBalosa 167

B2-3 The Design of Novel Type MMIC Dual-gate MESFET Balance MixerWang Tianhan and Wu Yongshi 171

B2-4 The Design of A Novel Type Microwave MESFET Balance MixerZhang Jinxin and Wu Yongshi 175

B2-5 Loss Compensated Tunable MMIC Ring Resonator FiltersD.K. Paul and M. Michael 179

B2-6 A Unified Multilayered Framework of Integrated MultifrequencyMultichip Modules for Low-Cost Millimeter-Wave Circuits and Systems(Invited Paper)Ke Wu 183

B2-7 Steps Approximate Analysis and Design Charts of Raised CosineImpedance Tapered Microstrip Lines by Waveguide Model

Hirokimi Shirasaki 187

B2-8 Analysis of Coupled Elliptical Cylindrical Microstrip Lines(CECML)Lin Bin and Wang Baisuo 191

B2-9 Numerical Simulation of Above Resonance Stripline Circulator BehaviorThrough Planar Model AnalysisS.A. Ivanov 195

SESSION C2 Propagation and MeasurementsAug.6 Morning (8:30-12:00)Co-Chains: T.K.Ishii

SHA/.ong

C2-1 Leading Edge Propagation Velocity of Pulse Modulated Microwaves( Invited Paper)TK Ishii 199

C2-2 Prediction of Propagation Path Loss Using 8-ray Model for a DigitalMicrocellular Mobile Communication System Operating in theFrequency Range of 35-70 GHzShrikant K Bodhe and N R Phadnis ... 203

C2-3 Propagation Characteristics and Uplink Diversity Effect for Tunnel

Page 5: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

Booster SystemHuling Jiang, Kazuhiro Fujimori, Hiroyuki Arai andYoshio Ebine 207

C2-4 Field Simulator for Evaluating Handset under Muliti-path PropagationEnviornmentsNaoki Ohnishi, Kanemi Sasaki, and Hiroyuki Arai 211

C2-5 Modeling and Measurement of Radio Propagation Through Floors in aMultifloored BuildingJ. H. Tarng and Der-Wen Perng 215

C2-6 Limb Sounding of Water Vapor and Liquid Water Down ToThe TroposphereSong Li, Christopher Jarchow and Paul Hartogh (See Page 584)

C2-7 Two New Ways of Frequency Switching Time MeasuyemntsGao Lianshan and Ge Jun 219

C2-8 Microwave Pulse Power Density Determination Using Resistive SensorM. Dagys, .Kancleris, V. Orsevskis and R. Simniskis 224

C2-9 Measurement of Group Delay in Frequency Conversion SystemYang Kun and Chen Shufeng 228

C2-10 An Electronic Y-Factor Meter (Invited Paper)B.P.Johnson 231

C2-11 Modified Perturbation Method Used for Dielectric Measurements(Invited Paper)

C.Grofills and P.J. Luypaert 235

SESSION A3 Microwave Devices and Circuits IAug.6 Afternoon (14:00-17:30)Co-Chairs:R. S.Gupta

QI Lanfen

A3-1 State-of-the-Art Low Noise and Power Performance for Ultra-highFrequency Monolithic Millimeter-wave InP HEMT AmplifiersH. Wang, R. Lai and Y C Chen 239

A3-2 Analysis of Intermodulation in HEMT Common Source AmplifiersGuoli Qu and Anthony E. Parke 243

A3-3 Compact Ka-Band HEMT Low-noise AmplifierWang Junxian, Chen Xiaojian, Qiao Baowen and Qi Yonqing 247

A3-4 A 3.5 V Mininaturized GaAs Power Amplifier for CDMA-mode PCS

Page 6: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

ApplicationsAkihisa Sugimura, Satoshi Makioka, Shingo Enomoto, Hidetoshi Furukawa,

Kazuki Tateoka, Noriyuki Yoshikawa and Kunihiko Kanazawa 250

A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper)Zhang Naiqian, Gao Baoxin and Yu-on Yam 254

A3-6 Low Noise and Low VSWR Amplifiers with Interstage MismatchingShen Yilong, Tian Zhengrong, An Jianping and Fei Yuanchun 258

A3-7 Sandwich Envelope Model of Microwave Power Amplifier and itsApplication in Intermodulation SimulationLi Xiaopeng, Hong Xingnan and Gao Baoxin 262

A3-8 13GHz Waveguide-Intergrated LNBSu Kaixiong and Zhang Yan

265

A3-9 An Analytical Current-Voltage Characteristics Model Including VelocityOvershoot for HEMTs

Huang Yi and Shen Chuyu 269

A3-10 A Three-Port Ferrite Circuit and Its Equivalent CircuitK.Ohwi 273

SESSION B3 Microwave Components and Devices IAug.6 Afternoon (14:00-17:30)Co-Chairs: V.K.Tripathi

YANG llongshcng

B3-1 A Design Method of Directional Couplers with Twofold Symmetry and itsApplication to Lumped-Element 3 dB Quadrature Hybrids

Isao Ohta, Xue-ping Li, Tadashi Kawai and Yoshihiro Kokubo 277

B3-2 Design of Multi-Section Broadband Directional Coupler on CoplanarWaveguide

X . K. Kang, P. S Kooi, M S Leong, T S Yeo and T Q Deng 281

B3-3 The Development Of -60dB Directional Coupler for 8mm TE03Circular Mode OperationLuo Jirun, Zhang Shichang, Ding Yaogeng, Song Wenmiao,

Qing Wenzheng and Fang Xizeng 285

B3-4 Theoretical Design of Directional Coupler Between Circular GrooveWaveguide and Rectangular Groove Waveguide

Xu Yaozhong, Lou Weihong, Liu Yong and Yang Hongsheng 288

Page 7: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

B3-5 Theoretical Calculation of Circular Groove Guide ResonatorHuang Guoqin, Ma Jianglei and Yang Hongsheng 290

B3-6 Biaxial Dielectric Anisotropy Effects on the NRD Waveguide DirectionalCoupler Performance

Amilcar Careli Clsar 292

B3-7 New Technology for Nonlinear Devices MeasurementYu Shili 296

B3-8 The Results of Elaboration of Passive Componets for icrowaveTransmitting High Power Networks

MakarenkoB.I., Gomozov V.I., Soroka. A S and Somov V.A 300

B3-9 Multilayer Asymmetric Coupled Line Filters (Invited Paper)Y.Seo,Y.K.Ching and Vijai K.Tripathi 303

B3-10 Analysis of Asymmetric Coplanar Waveguide with Conductor BackingFang Shaojun and Wang Baisuo 307

SESSION C3 Electro-Optics and MaterialsAug.6 Afternoon (14:00-17:30)Co-Chairs:BS Rawat

ANTongyi

C3-1 Analysis of N-Stage Fabry-Perot Filter for Application in OpticalCommunications (Invited Paper)

Banmali S.Rawat and Jie Si 311

C3-2 An Explict BPM(EBPM) Application to Calculate Optical WavePropagation in Dispersive Medium

Ju Zhenle, Li Jiang, Feng Enxin and Fu Junmei 315

C3-3 Synchronous Array of Processors Interconnected by Optical Waveguide BusPeng Xinguang ... ^ 319

C3-4 Some Design Considerations for Passive Planar 3- and 4-BranchOptical Dividers

Kazuo Ono, Isao Nagano and Masashi Hotta 323

C3-5 Novel Configurations of Optical Millimeter-wave Source for FiberRadio ATM Networks and Services

S.L Zhang, P.M. Lane and J. J O'Reilly 327

Page 8: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

C3-6 A Photodetection Method Insensitive to Temperature Drift and BiasCurrent Change with a Two-section Semicondutor Laser Amplifer

Thierry Rampone,Hong-Wu Li,Ammar Sharaiha and Jean Le Bihan 331

C3-7 Synthesis of New Dielectric Materials and Their Use in the MillimeterWave Band

M.E.Ilchenko, V.M. Pashkov, A.G.Yushchenko and V.V. Popov 335

C3-8 Electromagnetic Wave Interaction with HTSC Thin FilmV.F.Kravchenko and A.B. Kazarov 338

C3-9 Ferroelectric Transitions in Selected Materials at Microwave Frequencies(Invited Paper)

J.N. Dahiya and DA. Hoff 342

C3-10 Critical Processing and Design Considerations for Thallium Based HighTemperature Superconducting Circuits (Invited Paper)Vik J. Kapoor and Guru Subramanyam 346

SESSION A4 Antennas IIAug.7 Morning(8:30 - 12:00)

Co-Chairs: G R BrannerMAO Zhiji

A4-1 A Summary of XEERI's Ground-based Tactical Radar Antenna(Invited Paper)

Tang Jiyun 350

A4-2 Electromagnetic Antenna and Smart StructuresA. Priou 355

A4-3 Antenna Characteristics Measurements Using Quasi Head Model forMobile Satellite Communication HandsetsMasanori Yawata, Hiroyuki Arai, Hitoshi Hoshino, Toshiaki Sato and Yuichi Otsu ... 359

A4-4 Researches and Improvements of Spherical Reflector AntennasYao Dingyi and Wang Yinmi 363

A4-5 Accurate and Approximate Optimization of the Reflector-in-RadomeAntenna System

Ayhan Altintas, Vladimir B Yurchenko and Alexander I.Noshi 367

A4-6 New Technique of Simutaneous Array Current/Spacing Synthesis inUnequally Spaced Arrays

B Preetham Kumar and G R Branner 371

Page 9: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

A4-7 A New Method of Measuring Relative Isolation Between Airborne AntennaLu Lifen, Zhang Zhijun, Wang Gencheng, Li Long and Ding Dongtao 375

A4-8 Research on Isolation between Airborne Short Wave AntennasXue Zhenghui, Gao Benqing, Liu Ruixiang, Lu Xin and Yang Li 379

A4-9 Microstrip Antenna for Circular PolarisationPrashant Vasistha,Nirmal Jyoti and Babau RVishvakarma 383

A4-10 Optimal Receive Antenna Polarizations of Partially PolarizedElectromagnetic SignalsWang Xuesong, Xiao Shunping and Zhuang Zhaowen 387

SESSION B4 Radar and Remote Sensing IIAug.7 Moming(8:30 - 12:00)Co-Chairs: B.P.Sinha

LAI Shcngli

B4-1 Techniques to Achieve Ultra High Accuracy in Level Measurement RadarKushal Tuckley, Anil Kulkarni, Poornima Shrivastava and P. Usha 391

B4-2 On the Use of High Range Resolution Profiles for Radar TargetIdentification with Stepped Frequency Technique

Sun Houjun, Deng Ciping, Wang Yue, Gao Benqing and Zhou Siyong 395

B4-3 Scattering Character from Perfectly Conducting Cylinder Coated withmagnetic MaterialsHuang Xingzhong and Lu Shanwei 399

B4-4 High Precision Microwave Ranging SystemQi Guoqing and Zhang Runze

403

B4-5 Scattering of Electromagnetic Missies on the Interface Between DielectricsDing Dongtao, Zhang Zhijun and Lu Lifen 407

B4-6 Cramer-Rao Bound for Time-Delay, Doppler and Higher Derivatives byDirect- Time Domain Method (Invited Paper)

Yin Chengyou, Xu Shanjia and Wang Dongjin 411

B4-7 The Application of the SOFM Neural Network in Multisensor MultitargetData Fusion

Yu Zongquan 415

B4-8 Classification of Remote Sensing Images Using BP Neural NetworkWith Scaled Conjugate Gradient Algorithm

Du Huiqian, Mei Wenbo and Li Gang 419

10

Page 10: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

B4-9 Effect of Broad Leaf Vegetation(Spinach) Covered Soil Moisture onRemote SensingD. Singh 423

B4-10 Microwave (X-band) Response on Soil Moisture For Remote SensingD.Singh, S.K. Sharma and K. P. Singh 425

SESSION C4 Computation Methods IIAug. 7 Moming(8:30 - 12:00)Co-Chairs: Al Bhanji

GAO Benqing

C4-1 FDTD Analysis of HEn Mode Dielectric Resonators in Planar andCylindrical EnclosuresAndrew R. Weily and Ananda S. Mohan 430

C4-2 Numerical Analysis of Waveguide-loaded Cavity by Using FDTD MethodMa Jifo, Ding Yaogeng, Song Wenmiao and Gao Benqing 434

C4-3 The Nonequiripple Function Synthesis Procedure on Microwave FilterLi Zhuang, Gan Zhongmin and Su Zhaolong 438

C4-4 Enhancing SDA Computations of Boxed Slot-like StructuresG. Cano, F. Medina and M Homo 442

C4-5 A Straightforward Method for Derivatives of the Higher OrderHigdon's Absorbing Boundary Condition

Ren Jishi, Chen Guorui and Ding Jun 446

C4-6 Time-Domain Relation Between the Terminal Responses of an InterconnectMao Junfa and Omar Wing 450

C4-7 An Useful Transformation for Arbitrarily Oriented Elementary Sources inthe Spectral Domain as Applied to Bi-anisotropic Stratified Linear MediaFrancisco Mesa, Ricardo Marque's and Manuel Horno 455

C4-8 Coupled-Mode Analysis of Bi-Level Coupled Microstrip Lines(Invited Paper)Kiyotoshi Yasumoto and Mayumi Matsunaga 459

C4-9 Analysis of the Feed for a Dielectric Loaded Hybrid Antenna Using theFDTD Method

Xie Yuanchun, Deng Ciping, Li Zheng, Gao Benqing and Sun Houjun 463

11

Page 11: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

SESSION A5 Microwave Devices and Circuits IIAug.7 Afternon(14:00 - 17:30)Co-Chairs: T.Q. Onodera

GAO Baoxin

A5-1 Tunnel Fields Calculation of Ungridded Reentrant Cavity for High PowerKlystronsToshio Onodera, Takafumi Hoashi and Etsuro Kimura 467

A5-2 Design and Performance Analysis of a kind of Random FrequencyHopping Signal GeneratorWang Weidong, Zhou Lingyun, Sheng Yijiang and Wang Dongjing 471

A5-3 Whispering Gallery Mode Dielectric Resonators MicrowaveIntegrated circuits

A.K. Rastogi and I.U. Khairuddin 474

A5-4 Whispering Gallery Mode Dielectric Resonator Gunn OscilatorFarooq Ahmed Bhatti and Li Ying 478

A5-5 Frequency-Time Bifurcations in Evolution of Chaos in a Cavity WithActive Microwave DevicesV.B.Yurchenko and L.V.Yurchenko 482

A5-6 Phase Locked mm-wave SourcesBao Jingfu, Wang Yu, He Songbai and Shi Yue 486

A5-7 UHF 800W Cubic-Designed Solid State TransmitterShi Tiefeng, Zhou Xinzhen, Xu Rongzhen and Gu Danyun 490

A5-8 The Direct Current Characteristics of Silicon Microwave Transistors atlow Temperature

Bo Shigun, Li Yanbo and Lin Zhaojun 496

A5-9 A Compact Large-signal Power HBT Model Which IncludesHigh-current Effects

C. J. Wei, H. -C. Chung and J. C M. Hwang 501

A5-10 Field Emission, High-Brightness Pseudo spark Electron Beam SourcesI. A. Ashur and X. L. Jiang 506

SESSION B5 Microwave Components and Devices IIAug.7 Aftemoonj 14:00- 17:30)Co-Chairs: Vilk J. Kapoor

JIANG Zhongyong

B5-1 The Tool Box of The RF Designer (Invited Paper)

12

Page 12: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

Juan E.Page 509

B5-2 Distributed Modelling of Microwave and Millimetre-Wave FETS(Invited Paper)

C. Camacho-pefialosa, T.M.Martin-Guerrero and B.Del Casitillo-Vazquez 513

B5-3 A Fringing Capacitance Based Cut off Frequency Model for LightlyDoped Drain (LDD) MOSFETs (Invited Paper)

R.S Gupta and Ciby Thomas 517

B5-4 Fast Determination of Parasitic Resistances of GaAs MESFEET on-WaferJ. Cao, P. S Kooi ,M. S. Leong and F. Lin 521

B5-5 Advanced Chemical Vapor Deposition Methods for Millimeter WaveDevices(Invited Paper)Jun-ichi Nishizawa and Piotr Plotka 525

B5-6 TEon-To-TEoq Mode Transducer with Periodic Waveguide PerturbationYan Honghui and Yang Hongsheng 529

B5-7 Consideration to Processing Phase Shifting Error of Ferrite Phase Shifterby Phase Array Antenna

Lu Ensheng 532

B5-8 Polypolarized Ferrite Phase ShiftersLi Shigen and Li Zhong 535

B5-9 Inenotube Electro-Control Phase Shifter of WaveguideLiu Yongning 538

B5-10 Wideband PIN Diode Digital Phase ShifterLiu Dongtian 540

B5-11 A Statistical Model of Microwave Active Device S Parameters UsingFactor AnalysisHuang Yi and Shen Chuyu 542

POSTER SESSION DAugusl 7, Afternoon (14:00-17:30)Co-Chair: J.N. Dahiya

TANG Jiyun

D-l Broadband Directional Couplers Using Nonuniform Multiconductor andMultilayer Planar Structures

Alicia Casanueva and Alberto Torre 545

D-2 Analysis of Asymmetric Aperture-Coupled Broadside Microstrip Lines

13

Page 13: Recent Advances in Microwave Technology Proceedings · A3-5 Analysis of High Frequency Class-E Power Amplifier (Invited Paper) Zhang Naiqian, Gao Baoxin and Yu-on Yam 254 A3-6 Low

for MIC and MMIC ApplicationsSubbarao Kunasani and Cam Nguyen 548

D-3 Multichannal Waveguide Power Dividers: Simulation and ElaborationSoroka AS., Silin A.O., Tkachenko V.I. and Tsakanyan I S 552

D-4 EMW Effect of Low Intensity on Animal's OrganismMakarenko B.I., Gomozov V.I.,Chukanova T.AJLysenko LA., Tsutsayeva A.A.

Simonova N.Ya. and Lobasenko N.P 556

D-5 Results of Experimental Studies of EMW SHF Effect of Low Intensityon Fetus DevelopmentMakarenko B.I., Gomozov V.I., Chukanova T.A. and Tsutsayeva A.A. 558

D-6 Polarisation Properties of the Electromagnetic Field in an UnboundedO-Medium Fed by an Electric Point-SourceL.Vegni and A.Toscano 560

D-7 A Simple Formulation of a Phase Scanning Chebyshev ArrayAkkaya 1 564

D-8 On the Mutual Impenances of Antennas in Linear Isotropic MediaAkkaya I. 568

D-9 A Passive Radar System Applied on Search for Marine Fishing NetZheng Zhengqi, Shen Xiuying, Yin Jieyi, Zhang Hui and Liu Weihua 572

D-10 Target Detection, Angle tracking and Range Profile Synthesize UsingSF technique together with Conical ScanningSun Houjun, Deng Ciping, Wang Yue, Gao Benqing and Zhou Siying 576

C2-6 Limb Sounding of Water Vapor and Liquid Water Down To The TroposphereSong Li, Christopher Jarchow and Paul Hartogh 584

Author's Index 588

14