SiGe-based Re-engineering of Electronic Warfare Subsystems PDF
Preview SiGe-based Re-engineering of Electronic Warfare Subsystems
Signals and Communication Technology Wynand Lambrechts Saurabh Sinha SiGe-based Re- engineering of Electronic Warfare Subsystems Signals and Communication Technology More information about this series at http://www.springer.com/series/4748 Wynand Lambrechts Saurabh Sinha (cid:129) SiGe-based Re-engineering of Electronic Warfare Subsystems 123 WynandLambrechts Saurabh Sinha University of Johannesburg University of Johannesburg Johannesburg Johannesburg SouthAfrica SouthAfrica ISSN 1860-4862 ISSN 1860-4870 (electronic) Signals andCommunication Technology ISBN978-3-319-47402-1 ISBN978-3-319-47403-8 (eBook) DOI 10.1007/978-3-319-47403-8 LibraryofCongressControlNumber:2016953320 ©SpringerInternationalPublishingAG2017 Thisworkissubjecttocopyright.AllrightsarereservedbythePublisher,whetherthewholeorpart of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission orinformationstorageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilar methodologynowknownorhereafterdeveloped. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publicationdoesnotimply,evenintheabsenceofaspecificstatement,thatsuchnamesareexemptfrom therelevantprotectivelawsandregulationsandthereforefreeforgeneraluse. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authorsortheeditorsgiveawarranty,expressorimplied,withrespecttothematerialcontainedhereinor foranyerrorsoromissionsthatmayhavebeenmade. Printedonacid-freepaper ThisSpringerimprintispublishedbySpringerNature TheregisteredcompanyisSpringerInternationalPublishingAG Theregisteredcompanyaddressis:Gewerbestrasse11,6330Cham,Switzerland Preface Inelectronicwarfare (EW), military forcesrely onfocusedelectromagnetic energy such as radio waves, infrared radiation, radar and high-powered laser light to intercept, manipulate or disable an adversary’s electronic equipment. Successful EW techniques require mature, efficient, high-powered, high-frequency and reliable electronic devices where the choice of enabling technology is appli- cation dependent. Soldiers rely on equipment to operate faultlessly in various and often harsh environmental conditions. It isnot uncommon for defective equipment to have fatal consequences in certain circumstances. Furthermore, military activity is increasingly becoming more reliant on technology for surveillance, reconnais- sance and gathering intelligence. Advances in technology miniaturization and efficiency are ensuring rapid progress in electronic attack (EA), electronic protec- tion (EP) and electronic support (ES), the three major areas of EW. Information warfare is also reliant on electronic equipment to process, store and display large amounts of data instantly, using high-frequency and dependable technologies. High-powered equipment can be used as weapons to destroy electronic equipment and even physically damage vehicles or buildings, or cause harm to humans. The mobilityoftheseweaponsistypicallyproblematic,sincetheelectronicsubsystems are large and bulky, which is another motivation to miniaturize the electronic supporting circuitry to improve mobility. Semiconductorprocessinghasalsoevolvedtofacilitatecomplexprocessingand storage circuits occupying only a few millimetres of area. Integrated circuits (ICs)aretheheartofmostelectronicdevicescapableofgathering,interpretingand storing digital information or generating, distributing and receiving analog signals. Semiconductor process technologies vary with respect to the application require- ment. Inherent trade-offs between process technologies require thorough under- standing and research of the requirements, limitations and advantages. Process technologies, such as silicon (Si) variants, which include complementary metal– oxide–semiconductors (CMOS) and Si-germanium (SiGe), indium phosphide (InP) variants, gallium arsenide (GaAs) variants and gallium nitride (GaN), can be used to realize complex, high-frequency and/or high-power ICs. In EW and in space-based applications, reliability in harsh conditions and physical size v vi Preface limitations are frequently required for electronic subsystems. A difficulty that restricts researchers from experimenting and iterating through new ideas and hypotheses regarding the advancement and improvement of EW subsystems is the costofprototypingandtestingsubmicronelectroniccircuits.AdvantagesofSiarea relatively low price to manufacture, high yields and global availability; its caveat, however,isthelimitationsofitsperformance.Materialswithsuperiorperformance in terms of noise, operating speed or output power exist and are available for prototyping, but the higher costs or complex modelling repeatedly deters researchers (and experts) from implementing these technologies. This book, SiGe-based Re-engineering of Electronic Warfare Subsystems, pro- vides a comprehensive and relevant arrangement on the applicability of new gen- eration SiGe electronic subsystems in EW equipment. The definition of EW is expanding, with new innovations and replacement technologies becoming more feasible. Although considered somewhat futuristic, charged particle beam acceler- ationandlaserweaponsarebecomingincreasinglymoreconceivable,usingmodern high-powered electronic devices accompanied by rapidly switching supporting circuitry. The basis of these technologies is not new, but their application as offensive or defensive weapons is still at the experimental stage. The fundamental principles of charged particle beam acceleration and lasers are reviewed and pre- sented in this book, highlighting the roles that microelectronic components play in facilitating these weapons and applications, such as laser rangefinders. The gen- eration of laser light also allows optoelectronic communication and microwave photonics, transmitting data by using light as the modulating medium. Optoelectronic communication presents superior performance in bandwidth and low-noise operation, compared to traditional copper and microwave transmissions. High-speed signal processing and complex ICs are requirements of the supporting circuitry to enable optoelectronic communication to operate at its potential maxi- mum bandwidth, ideally using low-cost and mature technology. In addition, the possibilityofrealizingopticandelectroniccircuitryonasinglediemakesSiGe(in view of its Si substrate) a dominant contender in this research discipline. The characteristics of SiGe permit its use in EW, and this book exploits its advantages and provides an in-depth review of the subsystems where SiGe presents the ideal replacement technology for previous and current generation systems. SiGe offers additional advantageous characteristics compared to traditional CMOS technologies for high-radiation environments, such as in low-earth orbit where space EW offers tactical advantages in EA, EP and ES. An in-depth review of the semiconductor component construction in SiGe is presented in this book to provide better understanding of the inherent radiation-hardened characteristics of SiGe,accompanied byareview ofthemechanisms thatlead tosingle event upsets or permanent material damage due to radiation. SiGe-based Re-engineering of Electronic Warfare Subsystems concludes in the final two chapters by reviewing the potential future of EW and the potential con- tributions that SiGe can offer. Numerous technologies such as traditional Si, wide bandgap materials such as GaN and silicon carbide and high-speed technologies such as InP and GaAs exist and are being used for various applications in the Preface vii military,spaceandcommercialsectors.Theauthorshavetakenituponthemselves to write this book specifically to address these research topics and empower the scholarly community through this research—integrating EW. Johannesburg, South Africa Wynand Lambrechts Saurabh Sinha Acknowledgments We would like to acknowledge Dr. Riëtte de Lange, director of Research Productivity & Improvement of Staff Qualifications, Strategic Initiatives & Administration, University of Johannesburg, South Africa for her coordination. Wewouldfurthermoreliketoacknowledgethesupportoftechnicalreviewersas well as language and graphic editors who have all contributed to this process. We value the system of scholarly peer review and the approach that the same adds towards producing research text that adds to the body of scientific knowledge. ix Contents 1 SiGe Based Re-engineering of Electronic Warfare Subsystems .... 1 1.1 Introduction to Electronic Warfare .. .... .... .... ..... .... 1 1.2 Information Warfare and Terrorism . .... .... .... ..... .... 4 1.3 Electronic Countermeasures ... .... .... .... .... ..... .... 6 1.4 Directed Energy Weapons .... .... .... .... .... ..... .... 9 1.5 Unmanned Aerial Vehicles in EW .. .... .... .... ..... .... 11 1.6 Military Spectral Bands .. .... .... .... .... .... ..... .... 13 1.7 SiGe Overview.... ..... .... .... .... .... .... ..... .... 16 1.8 SiGe Integration into EW. .... .... .... .... .... ..... .... 18 1.9 SiGe and Radiation (Space EW).... .... .... .... ..... .... 19 1.10 Radar and Countermeasures ... .... .... .... .... ..... .... 20 1.11 The Missile and EW..... .... .... .... .... .... ..... .... 24 1.12 Microwave Photonics.... .... .... .... .... .... ..... .... 26 1.13 Conclusion ... .... ..... .... .... .... .... .... ..... .... 26 References. .... .... .... ..... .... .... .... .... .... ..... .... 27 2 ChargedParticle-BeamAccelerationandLasers:Contextualizing Technologies that Shaped Electronic Warfare .... .... ..... .... 29 2.1 Introduction .. .... ..... .... .... .... .... .... ..... .... 29 2.2 Charged Particle-Beam Accelerator.. .... .... .... ..... .... 30 2.3 The History of the Laser.. .... .... .... .... .... ..... .... 35 2.4 The Basic Principles of Laser Physics ... .... .... ..... .... 36 2.5 Types of Lasers ... ..... .... .... .... .... .... ..... .... 46 2.5.1 Semiconductor Lasers . .... .... .... .... ..... .... 48 2.5.2 Solid-State Lasers .... .... .... .... .... ..... .... 55 2.5.3 Gas Lasers. ..... .... .... .... .... .... ..... .... 55 2.5.4 Chemical Lasers . .... .... .... .... .... ..... .... 56 2.5.5 Liquid Dye Lasers.... .... .... .... .... ..... .... 57 2.5.6 Other Types of Lasers. .... .... .... .... ..... .... 57 xi
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