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Stripline Circulators : Theory and Practice, Hardcover by Helszajn, J., Brand...
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所在地:Jessup, Maryland, 美國
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- Book Title
- Stripline Circulators : Theory and Practice
- ISBN
- 9780470258781
- Subject Area
- Technology & Engineering, Science
- Publication Name
- Stripline Circulator : Theory and Practice
- Publisher
- Wiley & Sons, Incorporated, John
- Item Length
- 9.5 in
- Subject
- Waves & Wave Mechanics, Microwaves
- Publication Year
- 2008
- Series
- Wiley Series in Microwave and Optical Engineering Ser.
- Type
- Textbook
- Format
- Hardcover
- Language
- English
- Item Height
- 1.3 in
- Item Weight
- 34.3 Oz
- Item Width
- 6.4 in
- Number of Pages
- 608 Pages
關於產品
Product Information
Stripline circulator theory and applications from the worlds foremost authority The stripline junction circulator is a unique three-port non-reciprocal microwave junction used to connect a single antenna to both a transmitter and a receiver. Its operation relies on the interaction between an electron spin in a suitably magnetized insulator with an alternating radio frequency magnetic field. In its simplest form, it consists of a microwave planar gyromagnetic resonator symmetrically coupled by three transmission lines. This book explores the magnetic interaction involved in the stripline circulators operation, the nature of the microwave resonator shape, and the network problem that arises in coupling the microwave resonator to the microwave circuit. The stripline circulator is an important device met across a wide range of industries, including wireless, military, radar, and satellite communications. The books design tables are a unique feature, offering valuable design support. Written by an international authority on non-reciprocal microwave circuits and devices, the book is organized into logical blocks of chapters that focus on specific effects and circuit aspects of the stripline circulator. Among the highlights of coverage are: Spatial shape demagnetizing factors of magnetic insulators Standing wave solutions of wye gyromagnetic planar resonators Lumped element circulators Negative permeability tracking and semi-tracking circulators Four-port single-junction circulators Fabrication of very weakly and weakly magnetized microstrip circulators The final chapter explores important and continuing discrepancies between theoretical models and actual practice. For designers building circulators, isolators, and phase shifters; researchers working on the limitation of ferrite devices; and graduate students intending to work in the field, Dr. Helszajns insights and perspectives are invaluable.
Product Identifiers
Publisher
Wiley & Sons, Incorporated, John
ISBN-10
0470258780
ISBN-13
9780470258781
eBay Product ID (ePID)
64061092
Product Key Features
Number of Pages
608 Pages
Language
English
Publication Name
Stripline Circulator : Theory and Practice
Publication Year
2008
Subject
Waves & Wave Mechanics, Microwaves
Type
Textbook
Subject Area
Technology & Engineering, Science
Series
Wiley Series in Microwave and Optical Engineering Ser.
Format
Hardcover
Dimensions
Item Height
1.3 in
Item Weight
34.3 Oz
Item Length
9.5 in
Item Width
6.4 in
Additional Product Features
Intended Audience
Scholarly & Professional
LCCN
2007-039340
Series Volume Number
206
Illustrated
Yes
Lc Classification Number
Tk7871.65.H46 2008
Table of Content
Preface. 1. Architecture of Symmetrical Stripline Junction Circulators. 2. Tensor Permeability in a Magnetic Insulator. 3. Spatial Shape Demagnetizing Factors of Disk, Equilateral Triangle, and Irregular Hexagonal Magnetic Insulators. 4. Scattering Matrix of m-Port Junction. 5. Eigenvalue Adjustment of Three-Port Circulator. 6. Impedance Matrix of Junction Circulator. 7. The One-Port Topology of the Degree-1 and Degree-2 Terminated Circulator. 8. Cutoff Space of Cloverleaf Resonators with Magnetic Walls. 9. Standing Wave Solution of Wye Gyromagnetic Planar Resonator. 10. Planar Resonators with Triplets of Radial and Circumferential Magnetic Walls. 11. Unloaded Quality Factors of Junction Circulators. 12. The Lumped Element Circulator. 13. The Stripline Circulator Using a Gyromagnetic Planar Disk Resonator. 14. Green's Function Description of Junction Circulator. 15. Finite Element Formulation of Junction Circulator. 16. Circulators Using Triangular and Irregular Hexagonal Planar Resonators. 17. Operation of the Tracking and Semitracking Stripline Circulators. 18. Complex Gyrator Circuit of Negative Permeability Tracking and Semitracking Circulators. 19. Synthesis of Wideband Planar Circulators Using Narrow Coupling Angles. 20. Complex Gyrator Circuit of Three-Port Circulators Using Gyromagnetic Resonators with Sixfold Symmetry. 21. Open-Circuit Parameters of Circulators Using Side-Coupled Wye Resonators: An Impedance Pole Approach. 22. The Four-Port Single Junction Stripline Circulator. 23. Frequency Responses of Quarter-Wave Coupled Reciprocal Stripline Junctions. 24. Scattering Matrices of Junction Circulators with Chebyshev characteristics. 25. Synthesis of Stepped Impedance transducers. 26. Fabrication of UHF Circulators Using Irregular Hexagonal Gyromagnetic Resonators. 27. Fabrication of Very Weakly and Weakly Magnetized Microstrip circulators. 28. The Stripline Circulator: Theory and Practice. Bibliography. Index.
Copyright Date
2008
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