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OverviewFull Product DetailsAuthor: Benedikt A. Munk (The Ohio State University, USA)Publisher: John Wiley & Sons Inc Imprint: Wiley-Interscience Dimensions: Width: 16.10cm , Height: 1.80cm , Length: 24.30cm Weight: 0.458kg ISBN: 9780470377048ISBN 10: 0470377046 Pages: 189 Publication Date: 20 March 2009 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Out of stock The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of Contents"Foreword. Preface. Chapter 1: Why Periodic Structures Cannot Synthesize Negative Indices of Refraction. 1.1 Introduction. 1.2 What Currently is Assumed about Veselago’s Medium. 1.3. Fantastic Designs Could be Realized if Veselago’s Material Existed. 1.4. How Veselago’s Medium is Envisioned to be Synthesized Using Periodic Structures. 1.5. How Does A Periodic Structure Refract. 1.6. On the Field Surrounding an Infinite Periodic Structure of Arbitrary Wire Elements Located in One or More Arrays. 1.7. On Increasing ""Evanescent"" Waves: a Fatal Misconception. 1.8 Preliminary Conclusion: Synthesizing Veselago’s Medium by a Periodic Structure Is Not Feasible. 1.9. On Transmission Line Dispersion: Backward Traveling Waves. 1.10. Regarding Veselago’s Conclusion: are There Deficiencies? 1.11. Conclusions. 1.12. Common Misconceptions. References. Chapter 2: On Cloaks and Reactive Radomes. 2.1. Cloaks. 2.2. Reactive Radomes. 2.3. Common Misconceptions. 2.4. Concluding Remarks. References. Chapter 3: Absorbers with Windows: Absorb at Some Frequencies While Transparent at Others. also Rasorbers. 3.1. Introduction. 3.2. Statement of the Problem. 3.3. Concept. 3.4. Conceptual Designs. 3.5. Extension to Arbitrary Polarization. 3.6. The High Frequency Band. 3.7. Complete Conceptual Rasorber Design. 3.8. Practical Designs. 3.9. Other applications of traps: multiband arrays. References. Chapter 4: On Designing Absorbers for Oblique Angle of Incidence. 4.1. Lagarkov’s and Classical Designs. 4.2. The Salisbury Screen. 4.3. Scan Compensation. 4.4. Frequency Compensation. 4.5. The Circuit Analog Absorbers. 4.6. Other Designs: Comparison and Discussion. 4.7. Conclusion. References. Chapter 5. The Titan Antenna: An Alternative to Magnetic Ground Planes. 5.1. Introduction. 5.2. Layout of the Antenna. 5.3. On Double-Band Matching in General. 5.4. Matching of the Sleeve Elements. 5.5. Further Matching: The Main Distribution Network. 5.6. The Balun. 5.7. The Radiation Pattern. 5.8. Something that Sounds Too Good To Be True, It Usually Is! 5.9. Efficiency Measurements. 5.10. A Common Misconception. 5.11. We Put the magnetic Ground Plane to Rest! 5.12. Conclusions. References. Chapter 6: Summary and Concluding Remarks. 6.1 Background. 6.2 The Features of Veselago’s Material. 6.3 What Can a Periodic Structure Actually Simulate? 6.4 Did Veselago Choose the Wrong Branch Cut? 6.5 Could we Ever Have a Negative Index of Refraction? 6.6 Could Veselago Have Avoided the Wrong Solution? 6.7 So What Came Out Of It? 6.8 Is Publishing the Ultimate Goal in Scientific Research? 6.9 What Excites a Scientist? 6.10 How Far Have We Gone in Our Self-Deception? 6.11 But Didn’t Anyone Suspect Anything? 6.12 How Realistic Are Small Arrays? References. Appendix A: The Paper Rejected in 2003. A.1. Comments Written in 2007 Concerning My Rejected Paper Submitted in 2003. A.2. The Paper Rejected in 2003. Appendix B. A Cavity-Type Broadband Antenna with a Steerable Cardioid Pattern. B.1. Introduction. B.2. Design 1. B.3. Design 2. B.4. Development of Design 2b. B.5. Conclusion. References. Appendix C: How to Measure the Characteristic Impedance and Attenuation of a Cable. C.1. Background. C.2 Input Connector Effect. C.3. Do the Formulas Hold in the Smith Charts? C.4. How to Measure the Cable Loss. Reference. Appendix D: Can Negative Refraction be Observed Using a Wedge of Lossy Material? D.1. Introduction. D.2. Refraction for Planar Slabs. D.3. Wedge Shaped Dielectric. D.4. Asymmetric Aperture Distributions in General. D.5. Conclusion. References. Index."ReviewsAuthor InformationBen A. Munk, PhD, is Professor of Electrical Engineering at Ohio State University. He is considered a major contributor to the theory and design of periodic structures, particularly frequency selective surfaces, circuit analog absorbers, and phased arrays. Tab Content 6Author Website:Countries AvailableAll regions |