New Horizons in Millimeter-Wave, Infrared and Terahertz Technologies

Description

This book presents recent and upcoming technological advancements in millimeter-wave (mm-wave), infrared (IR) and terahertz (THz) frequency spectrums. The scope of this book includes a significantly long portion of the electromagnetic spectrum, starting from the mm-waves (i.e. 30 GHz) and extended up to the end of the near-IR spectrum (i.e. 450 THz). Most significant aspect of this portion of the electromagnetic spectrum is that it includes a frequency regime where the gradual technological transition from electronics to photonics occurred. The book especially focuses on the recent advancements and several research issues related to materials, sources, detectors, passive circuits, advanced signal processing and image processing algorithms for mm-wave, IR and THz frequency bands. The book covers a very wide range of readers from basic science to technological experts as well as research scholars. Preface Contents Editors and Contributors Introduction to Millimeter-Wave, Infrared and Terahertz Technologies 1 Introduction 2 Brief Overview of the Book References Sensitivity Analysis of Substrate Integrated Waveguide at Ku Band for Photonic Circuit Integration 1 Introduction 2 Literature Review 3 Design Rule 3.1 SIW Modes 4 Cut-Off Frequency of SIW 5 Sensitivity 6 Summary References Possibilities of Realizing an Integrated Power Module for Terahertz Wave Generation 1 Introduction 2 Design and Fabrication of the Seed IMPATT Diode Structure 3 Bonding and Packaging 4 Resonant-Cap Cavity for THz IMPATT Source 5 Broadband Oscillation 6 Source-Antenna Integration 7 Power Combining 8 Proposed Device Structures and Simulation Results 9 Summary References Design of Si(1–x–y) Sn(x) C(y)/Si Hetrostructure EOM for Optical Signal Processing Applications 1 Introduction 2 Device Band Diagram and Analysis 3 Device Absorption Coefficient Model and Refractive Index Model 4 Modulator Design Model 5 Simulations Results 6 Summary References Design and Optimization of Graphene Nanoribbon TFETs for Low Power Digital Applications 1 Introduction 2 Device Structure and Analysis 3 Simulation Results 4 Summary References Birhythmic Behavior in a New Dual Loop Optoelectronic Oscillator 1 Introduction 2 The Dynamical Model 3 Linear Stability Analysis 4 Periodic Motion Using Multiple Time Scale Method 5 Summary References Performance Analysis of Optical Arithmetic Circuit Using Artificial Neural Network 1 Introduction 2 Architecture of Switch 3 Parallel Half Adder 4 Optical Neural Network 5 Results and Analysis 6 Summary References Design and Modeling of an Infrared Sensor-Based Object Detection Circuit for Computer Vision Applications 1 Introduction 2 Circuit Design and Principle 3 Circuit Operation 4 Summary References A Comprehensive Analysis on Bandwidth Management in 6G: Sharing, Reuse or Introducing New Bandwidth? 1 Introduction 2 Brief Overview of Existing Approaches 3 Comprehensive Analysis on Existing Approaches 3.1 Intelligently Sharing the Spectrum 3.2 Introducing New Frequency Bands 3.3 Reuse of Existing Bandwidth 4 Challenges and Opportunities 4.1 User Association in RIS Assisted Environment 4.2 Interference Management Using RIS 4.3 Millimetre Wave (mm-Wave) Communication 5 Summary References Noise Performance of IMPATT Diode Oscillator at Different mm-Wave Frequencies 1 Introduction 2 Simulation Methods 3 Results and Discussion 4 Summary References Brief Introduction to High Frequency Passive Circuits 1 Waveguide TEE Junctions 1.1 H-Plane TEE 1.2 E-Plane TEE 1.3 Magic TEE or Hybrid TEE 2 Directional Coupler 2.1 Properties of Directional Coupler 2.2 S-Matrix of Directional Coupler 2.3 Applications 3 Isolator 3.1 S-Matrix of Isolator 3.2 Applications 4 Circulator 4.1 S-Matrix 4.2 Applications 5 Gyrator 5.1 S-Matrix 5.2 Applications 6 Rat Race Coupler 6.1 S-Matrix 6.2 Application 7 Matched Termination 7.1 S-Matrix 7.2 Application 8 Attenuator 8.1 Applications 9 Phase-Shifter 9.1 Dielectric Phase-Shifter 9.2 Precision Rotary Phase-Shifter 9.3 Applications 10 Waveguide Bends and Twists 11 Cavity Resonator 11.1 Rectangular Cavity Resonator 11.2 Cylindrical Cavity Resonator 11.3 Applications References Impact of Negative Bottom Gate Voltage for Improvement of RF/Analog Performance in Asymmetric Junctionless Dual Material Double Gate MOSFET 1 Introduction 2 Device Structure and Simulation Setup 3 Result and Discussion 4 Summary References Analog/RF Performance Analysis of GAA-GNR Tunnel Field-Effect Transistor (TFET) 1 Introduction 2 Device Composition and Operation 3 Analog/RF Performance Analysis 4 Summary References On the Generalized Distribution Functions in Heavily Doped Nano Materials at Terahertz Frequency 1 Introduction 2 Theoretical Background 3 Result and Discussions 4 Summary References Influence of THz Frequency on the Gate Capacitance in 2D QWFETs 1 Introduction 2 Mathematical Basis 3 Result and Discussions References An Alternative Scheme of Quantum Optical Superfast Tristate CNOT Gate Using Frequency Encoding Principle of Light with Semiconductor Optical Amplifier 1 Introduction 2 Usefulness of the Applications of Tristate Logic 3 Semiconductor Optical Amplifier (SOA) as an Optical Switch 3.1 Wavelength Conversion by SOA 3.2 SOA-Based Add/Drop Multiplexer 4 Frequency Encoded Tristate CNOT Gate 5 Proposed SOA-Based Frequency Encoded Tristate CNOT Gate 6 Summary References Use of Frequency Encoding Principle for Implementing Nano-Photonic Ultrafast Tristate Pauli X Gate 1 Introduction 2 Tristate Logic System 3 Semiconductor Optical Amplifier (SOA) as an Ultrafast Optical Switch 4 SOA-Based Tristate Pauli X Gate with Frequency-Encoding Principle 5 Summary References