05122nam 22006854a 450 991014356010332120170810185104.01-280-44914-497866104491490-470-30067-10-470-87176-80-470-87175-X(CKB)1000000000355990(EBL)257717(OCoLC)71434516(SSID)ssj0000115144(PQKBManifestationID)11138105(PQKBTitleCode)TC0000115144(PQKBWorkID)10006695(PQKB)10286894(MiAaPQ)EBC257717(CaSebORM)9780470871744(PPN)188220089(EXLCZ)99100000000035599020050914d2006 uy 0engur|n|---|||||txtccrBroadband planar antennas[electronic resource] design and applications /Zhi Ning Chen and Michael Y.W. Chia1st editionChichester, England ;Hoboken, NJ John Wiley & Sonsc20061 online resource (259 p.)Description based upon print version of record.0-470-87174-1 Includes bibliographical references and index.Broadband Planar Antennas; Contents; Foreword; Preface; Acknowledgements; 1 Planar Radiators; 1.1 Introduction; 1.2 Bandwidth Definitions; 1.2.1 Impedance Bandwidth; 1.2.2 Pattern Bandwidth; 1.2.3 Polarization or Axial-ratio Bandwidth; 1.2.4 Summary; 1.3 Planar Antennas; 1.3.1 Suspended Plate Antennas; 1.3.2 Bent Plate Antennas; 1.4 Overview of this Book; References; 2 Broadband Microstrip Patch Antennas; 2.1 Introduction; 2.2 Important Features of Microstrip Patch Antennas; 2.2.1 Patch Shapes; 2.2.2 Substrates; 2.2.3 Feeding Structures; 2.2.4 Example: Rectangular Microstrip Patch Antennas2.3 Broadband Techniques2.3.1 Lowering the Q; 2.3.2 Using an Impedance Matching Network; 2.3.3 Case Study: Microstrip Patch Antenna with Impedance Matching Stub; 2.3.4 Introducing Multiple Resonances; 2.3.5 Case Study: Microstrip Patch Antenna with Stacked Elements; References; 3 Broadband Suspended Plate Antennas; 3.1 Introduction; 3.2 Techniques to Broaden Impedance Bandwidth; 3.2.1 Capacitive Load; 3.2.2 Slotted Plates; 3.2.3 Case Study: SPA with an W-shaped Slot; 3.2.4 Electromagnetic Coupling; 3.2.5 Nonplanar Plates; 3.2.6 Vertical Feed Sheet3.3 Techniques to Enhance Radiation Performance3.3.1 Radiation Characteristics of SPAs; 3.3.2 SPA with Dual Feed Probes; 3.3.3 Case Study: Center-concaved SPA with Dual Feed Probes; 3.3.4 SPA with Half-wavelength Probe-fed Strip; 3.3.5 SPA with Probe-fed Center Slot; 3.3.6 Case Study: Center-fed SPA with Double L-shaped Probes; 3.3.7 SPA with Slots and Shorting Strips; 3.4 Arrays with Suspended Plate Elements; 3.4.1 Mutual Coupling between Two Suspended Plate Elements; 3.4.2 Reduced-size Array above Double-tiered Ground Plane; References; 4 Planar Inverted-L/F Antennas; 4.1 Introduction4.2 The Inverted-L/F Antenna4.3 Broadband Planar Inverted-F/L Antenna; 4.3.1 Planar Inverted-F Antenna; 4.3.2 Planar Inverted-L Antenna; 4.4 Case Studies; 4.4.1 Handset Antennas; 4.4.2 Laptop Computer Antennas; References; 5 Planar Monopole Antennas and Ultra-wideband Applications; 5.1 Introduction; 5.2 Planar Monopole Antenna; 5.2.1 Planar Bi-conical Structure; 5.2.2 Planar Monopoles; 5.2.3 Roll Monopoles; 5.2.4 EMC Feeding Methods; 5.3 Planar Antennas for UWB Applications; 5.3.1 Ultra-wideband Technology; 5.3.2 Considerations for UWB Antennas and Source Pulses5.3.3 Planar UWB Antenna and Assessment5.4 Case Studies; 5.4.1 Planar UWB Antenna Printed on a PCB; 5.4.2 Planar UWB Antenna Embedded into a Laptop Computer; 5.4.3 Planar Directional UWB Antenna; References; IndexThe increasing demand for wireless communications has revolutionised the lifestyle of today's society and one of the key components of wireless technology is antenna design. Broadband planar antennas are the newest generation of antennas boasting the attractive features required, such as broad operating bandwidth, low profile, light weight, low cost and ease of integration into arrays or Radio Frequency (RF) circuits, to make them ideal components of modern communications systems. Research into small and broadband antennas has been spurred by the rapid development of portable wireless communiAntennas (Electronics)Microstrip antennasBroadband communication systemsEquipment and suppliesAntennas (Electronics)Microstrip antennas.Broadband communication systemsEquipment and supplies.621.3824621.384/135Chen Zhi Ning501793Chia Michael Y. W501794MiAaPQMiAaPQMiAaPQBOOK9910143560103321Broadband planar antennas727687UNINA02804nam 2200589Ia 450 991078368580332120230617035725.01-74076-209-6(CKB)1000000000246011(EBL)252249(OCoLC)63197604(SSID)ssj0000135266(PQKBManifestationID)11135131(PQKBTitleCode)TC0000135266(PQKBWorkID)10056370(PQKB)10247767(MiAaPQ)EBC252249(Au-PeEL)EBL252249(CaPaEBR)ebr10106701(OCoLC)935903475(EXLCZ)99100000000024601120050607d2005 uy 0engur|n|---|||||txtccrDay of reckoning[electronic resource] /Lachlan StrahanCanberra, A.C.T. Pandanus Books20051 online resource (409 p.)Sullivan's Creek publication series Day of reckoning Description based upon print version of record.1-74076-167-7 Includes bibliographical references (p. [362]-379) and index.Preliminaries; Table of contents; Prologue Sunday Afternoon; Chapter One On the Edge of the Great Deep Blue; Chapter Two An Armed Rebellion in Paradise?; Chapter Three In the Midnight Dark; Chapter Four Post-Mortem; Chapter Five A Great and Powerful Friend; Chapter Six Dark Deeds; Chapter Seven On the Brink; Chapter Eight Judgment Day; Chapter Nine A Death in the Spice Islands; Chapter Ten Aftermaths; Epilogue; Endnotes; Abbreviations; Index; In 1948, as the jungle reclaimed the detritus left by World War II, a series of violent crimes were committed in Papua New Guinea and the Dutch East Indies. Linked by questions of race, the civil and military authorities of Australia, the United States, China, the Netherlands and the Philippines were stung into action. Lachlan Strahan weaves the facts of these crimes into a story of compelling interest. This highly original history skilfully explores the complexities of international relations and paints a vivid portrait of people trying to cope with a confused and rapidly changing postwar woInternational relationsManus Island (Papua New Guinea)ChinaForeign relationsPapua New GuineaPapua New GuineaForeign relationsChinaInternational relations.327.94051327.953051995.81Strahan Lachlan1965-1472821MiAaPQMiAaPQMiAaPQBOOK9910783685803321Day of reckoning3685751UNINA