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1. |
Record Nr. |
UNINA9910516401503321 |
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Autore |
Pindarus |
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Titolo |
Le nemee / Pindaro ; a cura di Maria Cannatà Fera |
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Pubbl/distr/stampa |
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[Milano], : Fondazione Lorenzo Valla, : A. Mondadori, 2020 |
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ISBN |
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Descrizione fisica |
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Collana |
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Locazione |
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Collocazione |
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P2B 600 VAL PIND. 404A 2020 |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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2. |
Record Nr. |
UNINA9910168749203321 |
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Autore |
Ernst Gerhard |
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Titolo |
The philosophy of human rights [[electronic resource] ] : contemporary controversies / / edited by Gerhard Ernst and Jan-Christoph Heilinger |
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Pubbl/distr/stampa |
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Berlin ; ; Boston, : De Gruyter, c2012 |
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ISBN |
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1-283-40288-2 |
9786613402882 |
3-11-026388-2 |
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Descrizione fisica |
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1 online resource (272 p.) |
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Classificazione |
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Altri autori (Persone) |
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ErnstGerhard <1971-> |
HeilingerJan-Christoph |
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Disciplina |
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Soggetti |
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Human rights - Philosophy |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Frontmatter -- Contents -- Introduction -- I. Human Rights: Moral or Political? -- Human rights: questions of aim and approach / Griffin, James -- On the nature of human rights / Tasioulas, John -- Human rights without foundations? / Schaber, Peter -- The political and moral conceptions of human rights - a mixed account / Mayr, Erasmus -- II. Rights and Duties -- Problems with some consequentialist arguments for basic rights / Freeman, Samuel -- Human rights as rights / Cruft, Rowan -- On human rights and the strength of corresponding duties / Mieth, Corinna -- The moral demandingness of socioeconomic human rights / Heilinger, Jan-Christoph -- III. Universality -- Common humanity as a justification for human rights claims / Hope, Simon -- Universal human rights and moral diversity / Ernst, Gerhard -- List of contributors -- Name index -- Subject index |
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Sommario/riassunto |
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The notion of "human rights" is widely used in political and moral discussions. The core idea, that all human beings have some inalienable basic rights, is appealing and has an eminently practical function: It allows moral criticism of various wrongs and calls for action in order to prevent them. On the other hand it is unclear what exactly a human right is. Human rights lack a convincing conceptual foundation that would be able to compel the wrong-doer to accept human rights |
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claims as well-founded. Hence the practical function faces theoretical doubts. The present collection takes up the tension between the wide political use of human rights claims and the intellectual skepticism about them. In particular two major issues are identified that call for conceptual clarification in order to better understand human rights claims both in theory and in practice: the question of how to justify human rights and the tension between universal normative claims and particular moralities. |
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3. |
Record Nr. |
UNINA9910828803203321 |
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Autore |
Sharawi Mohammad S. |
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Titolo |
Design and applications of active integrated antennas / / Mohammad S. Sharawi, Oualid Hammi |
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Pubbl/distr/stampa |
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Norwood, Massachusetts : , : Artech House, , [2018] |
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[Piscataqay, New Jersey] : , : IEEE Xplore, , [2018] |
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ISBN |
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Descrizione fisica |
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1 online resource (xv, 247 pages) : illustrations |
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Collana |
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Artech House antennas and electromagnetics analysis library |
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Disciplina |
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Soggetti |
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Antennas (Electronics) - Design and construction |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Design and Applications of Active Integrated Antennas; Contents; Preface; Acknowledgments; Chapter 1 Introduction; 1.1 Review of Wireless Communication Technology Evolution; 1.2 Transmitter and Receiver Architectures; 1.2.1 RF Transmitter Architectures; 1.2.2 RF Receiver Architectures; 1.2.3 Digital IF RF Transceivers; 1.3 Technology Trends; 1.4 Conclusions; References; Chapter 2 Impedance Matching Methods; 2.1 Introduction to Impedance Matching; 2.2 Narrowband Matching; 2.2.1 Lumped Element Matching Using the L-Network; 2.2.2 Example on the Lumped Element L-Matching Method. |
3.2.2 Noise Analysis in Amplifiers3.2.3 Design Procedure; 3.2.4 Design Example; 3.3 Maximum Gain Amplifier Design; 3.3.1 Matching Requirements; 3.3.2 Design Procedure; 3.3.3 Design Example; 3.4 Amplifier Design for Gain-Noise Trade-Off; 3.4.1 Gain Circles; 3.4.2 |
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Design Procedure; 3.4.3 Design Examples; 3.5 PA Design; 3.5.1 Load-Pull Analysis; 3.5.2 Design Procedure; 3.6 Conclusions; References; Chapter 4 Antenna Fundamentals; 4.1 Antenna Features and Metrics; 4.1.1 Input Impedance, Resonance, and Bandwidth; 4.1.2 Radiation Pattern, Efficiency, Polarization, Gain, and MEG; 4.2 Antenna Types. |
4.2.1 Dipole Antennas4.2.2 Monopole Antennas; 4.2.3 Patch Antennas; 4.2.4 Loop Antennas; 4.2.5 Slot Antennas; 4.3 Antenna Arrays; 4.3.1 Linear Antenna Arrays; 4.3.2 Planar Antenna Arrays; 4.3.3 Circular Antenna Arrays; 4.4 MIMO Antenna Systems; 4.4.1 Features of MIMO Antennas and Systems; 4.4.2 Performance Metrics of MIMO Antenna Systems; 4.4.3 MIMO Antenna System Examples; 4.5 Computer-Aided Antenna Design; 4.5.1 Printed Monopole Antenna Modeling Example Using HFSS; 4.5.2 Printed PIFA Antenna Modeling Example Using CST; 4.6 Conclusions; References; Chapter 5 Active Integrated Antennas. |
5.1 Performance Metrics of AIA5.1.1 Frequency Bandwidth; 5.1.2 Power Gain; 5.1.3 Total Efficiency; 5.1.4 Stability; 5.1.5 Noise Performance; 5.1.6 Example; 5.2 Oscillator-Based AIA; 5.2.1 Design Outline; 5.2.2 Examples; 5.3 Amplifier-Based AIA; 5.3.1 Design Outline; 5.3.2 Examples; 5.4 Mixer-Based AIA; 5.4.1 Design Outline; 5.4.2 Examples; 5.5 Transceiver-Based AIA; 5.5.1 Design Outline; 5.5.2 Examples; 5.6 Other Types of AIAs; 5.6.1 Frequency, Polarization, and Pattern Reconfigurable Antennas; 5.6.2 On-Chip/On-Package Antennas; 5.6.3 Non-Foster Antennas; 5.7 Conclusions; References. |
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Sommario/riassunto |
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This comprehensive new resource guides professionals in the latest methods used when designing active integrated antennas (AIA) for wireless communication devices for various standards. This book provides complete design procedures for the various elements of such active integrated antennas such as the matching network, the amplifier/active element as well as the antenna. This book offers insight into how active integration and co-design between the active components (amplifier, oscillator, mixer, diodes) and the antenna can provide better power transfer, higher gains, increased efficiencies, switched beam patterns and smaller design footprints. It introduces the co-design approach of active integrated antennas and its superior performance over conventional methods.nnComplete design examples are given of active integrated antenna systems for narrow and wideband applications as well as for multiple-input-multiple-output (MIMO) systems. Readers find the latest design methods for narrow and broadband RF matching networks. This book provides a complete listing of performance metrics for active integrated antennas. The book serves as a complete reference and design guide in the area of AIA. |
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