Get mobile messaging going on virtually any platform, in any languageMobile Application Development Using SMS and the SIM Toolkit is just the guide you've been looking for if you're building applications for GSM or 3G networks, wish you had sample code for reality-based applications, or want to add mobile extensions to your software products and corporate network.
The book provides a comprehensive coverage of the fundamental topics in microwave engineering, antennas and wave propagation, and electromagnetic compatibility, including electromagnetic boundary value problems, waveguide theory, microwave resonators, antennas and wave propagation, microwave circuits, principles of electromagnetic compatibility designs, information theory and systems.
CMOS technology has now reached a state of evolution, in terms of both frequency and noise, where it is becoming a serious contender for radio frequency (RF) applications in the GHz range.
A landmark history of early radio in Germany and the quest for broadcast fidelityWhen we turn on a radio or stream a playlist, we can usually recognize the instrument we hear, whether it's a cello, a guitar, or an operatic voice.
In recent years, a considerable amount of effort has been devoted, both in industry and academia, towards the efficient utilization of the available spectrum under the various propagation models which lead towards the design and dimensioning of the future network Internet of Things (IoT).
Un libro de referencia, tanto para iniciarse en el mundo de la radio como para aquellos profesionales del sector demandantes de un reciclaje formativo en materia tecnica, control, produccion y difusion de contenidos radiofonicos.
Este es un libro de referencia, tanto para iniciarse en la creacion de podcast como para profundizar en la produccion radiofonica digital aplicada al mundo del Podcasting.
Parametric array loudspeakers (PALs) are capable of generating highly directional audio beams from nonlinear interactions of intense airborne ultrasound waves.
Um sich in der Vielfalt zurecht zu finden, liefert die Röhren-Taschen-Tabelle alle technischen Angaben zu Röhren, die sich 1975 in Deutschland auf dem Markt befanden.
Um die Zusammenarbeit der Schengen-Staaten auf dem Gebiet der inneren Sicherheit zu verbessern, werden derzeit in den meisten EU-Staaten neue Funksysteme für die Sicherheitsbehörden installiert.
Parametric array loudspeakers (PALs) are capable of generating highly directional audio beams from nonlinear interactions of intense airborne ultrasound waves.
The book addresses surrogate-assisted design of antenna arrays, in particular, how surrogate models, both data-driven and physics-based, can be utilized to expedite procedures such as parametric optimization, design closure, statistical analysis, or fault detection.
This lecture provides an introduction to Radio Frequency Identification (RFID), a technology enabling automatic identification of objects at a distance without requiring line-of-sight.
The application of mathematical analysis to wireless networks has met with limited success, due to the complexity of mobility and traffic models, coupled with the dynamic topology and the unpredictability of link quality that characterize such networks.
This second volume in the Progress in Electromagnetic Research series examines recent advances in computational electromagnetics, with emphasis on scattering, as brought about by new formulations and algorithms which use finite element or finite difference techniques.
The Reeds VHF Handbook is an accessible, user friendly but comprehensive guide to marine VHF radio that helps users quickly get up to speed with all the functions on their equipment.
The Reeds VHF Handbook is an accessible, user friendly but comprehensive guide to marine VHF radio that helps users quickly get up to speed with all the functions on their equipment.
Why: To provide selected examples of World War II and early Cold War events, operations, procedures, systems, and equipment related to the use of electronics and radio measures, countermeasures, and surveillance.
