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Eskelinen Harri, Eskelinen Pekka. Microwave component mechanics

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Eskelinen Harri, Eskelinen Pekka. Microwave component mechanics
Artech House, 2003. — 389 p. — ISBN-10: 158053368X. — ISBN-13: 978-1580533683.
This resource offers professionals detailed guidance on the mechanical aspects of designing and manufacturing microwave components. It takes an interdisciplinary approach that combines design and manufacturing, mechanical and electrical design, and microwave component performance and productivity. Practitioners should discover the immediate connection between electrical and mechanical quality, helping them more easily arrive at cost-effective solutions and reduce the unnecessary use of "double tolerancing". Based on real industrial projects, the work helps professionals create effective project plans and utilize efficient design methodologies for their varied projects in microwave mechanics and manufacturing. There are over 100 illustrations and more than 110 equations.
Acknowledgments.
Introduction.
Design for manufacturability and Assembly of mechanical microwave components.
special Requirements for microwave mechanics.
Fundamentals of microwaves.
maxwell’s Equations.
general wave Propagation.
Dimensional Uncertainties.
material Problems.
A good conductor.
Electromagnetic Radiation.
Electromagnetic waves Initiated by cavities.
connection Philosophies.
Typical User and Application Profiles.
References.
systematic Flowchart model.
Principles of systematic Design.
some Assisting Tools.
list of Requirements.
Advanced methodology for Designing.
Microwave Mechanics.
Basic Elements of the Advanced Methodology.
Flowchart Presentation of the Tuned Methodology.
References.
Material selection for Microwave Mechanics.
Basic Guidelines for Microwave Designers.
Effects of the Product’s Operating Frequency.
Electromagnetic losses.
Definition of the Penetration Depth.
Effects of the Operating Environment.
Metallic components.
Oxygen-Free copper.
superconductor Oxygen-Free copper.
Beryllium copper Alloy.
Phosphorus Bronze.
Brass.
Stainless Steels.
Aluminum Alloys.
nvar.
Use of Plastics.
Ptfe.
Pe.
Other Fluorine Plastics.
Peek.
Polyphenylene Oxide.
Reinforced Plastics.
Utilization of ceramic Materials and Powder.
Metallurgy.
Powder-Metallurgically Manufactured Materials for Microwave Mechanics.
Application Areas of ceramic Materials in Microwave Mechanics.
low Temperature cofired ceramics.
References.
Computer-Aided Environment for Design work.
ntegration of Basic Cad tools.
nteraction Between virtual Engineering and.
Hypermedia Applications in Controlling Heat.
Input During welding of Microwave Components.
Integration of Computer-Assisted Engineering and.
Microwave Mechanics Simulation in welded.
Stripline Filter Design.
Typical Simulation Software Solutions for.
Microwaves.
Integration Problems of Current Cad applications.
Problems in Cad applications Made for General.
Mechanical Engineering.
Problems in Cad applications Developed for Microwave Design.
References.
Instructions for Technical Documentation and Dimensioning.
The Relationship Between Rf parameters and Mechanical Parameters.
Differences Between Dfma- and Performance-Oriented Approaches.
On the Suitability of General Manufacturing.
Tolerances for Mw mechanics.
References.
Effects of Production volume and Related Topics.
General Aspects Related to the Evaluation.
of Production Costs.
Design Costs.
Material Costs.
Manufacturing Costs.
Costs Related to the Expected lifetime of the Product.
Relationship Between Manufacturing Costs and Surface Finish.
Relationship Between Manufacturing Costs and Dimensional Tolerance.
Design for Manufacturability.
Goals of Dfm/Dfma.
The Barrier Between Designing and Manufacturing.
Putting Dfm in Practice.
Additional Tools for Dfm.
More Effective Use of Dfm.
A Cross-Technological Approach.
Concurrent Engineering Design.
The Design Process for Ce.
Manufacturability for Ce design.
Manufacturing Costs of Prototypes.
Quality Aspects.
Cost Evaluation by Utilizing Parametric.
Component Design.
Cost Accumulation in Laser Processed Components.
Manufacturing Costs of Other Manufacturing.
Processes.
A Multilevel Optimizing Approach for.
Cost-Effective Production.
References.
Manufacturing Technologies for Some Passive Microwave Components.
welded Components.
welding Processes for the Topic Area.
Laser welding in General.
Parameters of Laser welding.
Laser-Welded Stripline Filter.
Utilizing Ultrasonic welding in Filter.
Constructions.
welded Joint Geometries of Microwave.
Cavity Resonators and waveguides.
Practical Welding Instructions for Cavity.
Resonators and Waveguides.
Welded Radiating Elements of Patch Antennas.
A Comparison of Welding Processes for.
Encapsulating Electronics.
Advantages of Laser Welded Sealing.
Projection Welding Application.
References.
Other Joining Technologies.
Assembly Rules for Screw Joints to Obtain.
Reliability and Required Microwave Performance.
Glued Joints.
Acrylic-Based Adhesives.
Cyanoacrylate-Based Adhesives.
Uv-Cured Adhesives.
Adhesives with Good Electrical Conductivity.
Adhesives for High-Strength Applications.
High-Temperature Ceramic Adhesives.
Applications of Fits.
References.
Machined Components.
General Rules for Machining Technologies.
Milled Low Loss Filters.
Ring Hybrids and Other Milled Power Dividers.
General Enclosures for Encapsulating Electronics.
Connector Mounting Considerations.
Rotary Joints.
Basic Waveguide Rotary Joints.
Swivel Joints.
Coaxial Rotary Joints.
Dual Channel Rotary Joints.
Multichannel Rotary Joints.
Case Examples of Precision Machined Microwave.
Components.
High-Q SiO2 whispering Gallery Mode Resonator.
Center Conductor for a Tubular Coaxial Filter.
References.
Cutting Processes.
Sheet Metal Cutting In General.
water Jet Cut Striplines and Microstrips.
A Water Jet Cut Ring Hybrid.
A Water Jet Cut Stripline Feeding Network.
Laser Processed Feeding Strips.
Laser Cutting Process in General.
A Laser Cut Sharp-Edged Center Conductor.
Laser Cut Striplines for Low-Loss Interdigital Filters.
Tuning Coaxial Transitions.
References.
Forming Processes.
Extrusion Processes for Metallic Profiles.
Selected Processes for Shaping Plastics.
njection Molding.
Drawing Processes for Wires.
Forming Processes for Sheet Metals.
Electroforming Process for Corrugated Waveguides.
References.
Coating.
Basics of Coating Technology.
Requirements for Coating Quality.
Coating Materials for Microwave Mechanics.
Case Examples of Coated Microwave Components.
References.
Part 3: Examples of Requirements for Mechanical.
Accessories in Microwave Assemblies.
A Microwave Measuring System for Wood Quality.
Description of the Test Arrangement.
Transducer Arrangements.
Mechanical Requirements for the Measurement.
System Assembly.
Serviceability and Easy Access.
References.
Antenna Constructions.
Basis for the Design of Antenna Constructions.
Wind and Ice Loads.
References.
Test Arrangements and Results of Microwave Components Manufactured with Alternative Technologies.
Mechanical Measuring Equipment.
Dimensional Uncertainties.
Measuring Dimensional Uncertainties.
Measuring Geometric Tolerances.
Joint Reliability.
Surface Properties.
Oxide Layers.
Surface Defects Caused During.
Manufacturing Processes.
Mechanical Composition of the Surface Texture.
Measuring Surface Roughness.
Friction Measurement.
Wear Measurement.
Hardness Tests.
Tests for Hermetic Enclosures.
References.
Selecting Microwave Test Instrumentation.
Vector Network Analyzers.
Spectrum Analyzers.
Signal Generators.
Cables, Connectors, and Some Accessories.
References.
Examples of Practical Test Set-Ups.
Passive Intermodulation in Welded Components.
Testing the Shielding Performance of Microwave.
Enclosures.
Experiments on the Input Impedance of Waveguide to Coax Transitions.
Analyzing the Effects of Mechanical Defects on the.
Performance of Small Phased Array Antennas.
References.
Summary.
List of Acronyms.
List of Symbols.
Requirements for Viewing Appendixes A, B, and C.
about the Authors.
Index.
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