Der blev fundet 56 produkter som matchede din søgning efter antenna i 10 butikker:

Updated with color and gray scale illustrations, a companion website housing supplementary material, and new sections covering recent developments in antenna analysis and design This book introduces the fundamental principles of antenna theory and explains how to apply them to the analysis, design, and measurements of antennas. Due to the variety of methods of analysis and design, and the different antenna structures available, the applications covered in this book are made to some of the most basic and practical antenna configurations. Among these antenna configurations are linear dipoles; loops; arrays; broadband antennas; aperture antennas; horns; microstrip antennas; and reflector antennas. The text contains sufficient mathematical detail to enable undergraduate and beginning graduate students in electrical engineering and physics to follow the flow of analysis and design. Readers should have a basic knowledge of undergraduate electromagnetic theory, including Maxwell’s equations and the wave equation, introductory physics, and differential and integral calculus. Presents new sections on flexible and conformal bowtie, Vivaldi antenna, antenna miniaturization, antennas for mobile communications, dielectric resonator antennas, and scale modeling Provides color and gray scale figures and illustrations to better depict antenna radiation characteristics Includes access to a companion website housing MATLAB programs, Java-based applets and animations, Power Point notes, Java-based interactive questionnaires and a solutions manual for instructors Introduces over 100 additional end-of-chapter problems Antenna Theory: Analysis and Design, Fourth Edition is designed to meet the needs of senior undergraduate and beginning graduate level students in electrical engineering and physics, as well as practicing engineers and antenna designers. Constantine A. Balanis received his BSEE degree from the Virginia Tech in 1964, his MEE degree from the University of Virginia in 1966, his PhD in Electrical Engineering from The Ohio State University in 1969, and an Honorary Doctorate from the Aristotle University of Thessaloniki in 2004.From 1964 to 1970, he was with the NASA Langley Research Center in Hampton, VA, and from 1970 to 1983, he was with the Department of Electrical Engineering of West Virginia University. In 1983 he joined Arizona State University and is now Regents' Professor of Electrical Engineering. Dr. Balanis is also a life fellow of the IEEE.

Bemærk! Denne tekst er maskineoversat. Forlængerkabel til GSM-antenne (10 m, SMA-stik)...

Due to progress in the development of communication systems, it is now possible to develop low-cost wearable communication systems. A wearable antenna is meant to be a part of the clothing or close to the body and used for communication purposes, which include tracking and navigation, mobile computing and public safety. Examples include smartwatches (with integrated Bluetooth antennas), glasses (such as Google Glass with Wi-Fi and GPS antennas), GoPro action cameras (with Wi-Fi and Bluetooth antennas), etc. They are increasingly common in consumer electronics and for healthcare and medical applications. However, the development of compact, efficient wearable antennas is one of the major challenges in the development of wearable communication and medical systems. Technologies such as printed compact antennas and miniaturization techniques have been developed to create efficient, small wearable antennas which are the main objective of this book. Each chapter covers enough mathematical detail and explanations to enable electrical, electromagnetic and biomedical engineers and students and scientists from all areas to follow and understand the topics presented. New topics and design methods are presented for the first time in the area of wearable antennas, metamaterial antennas and fractal antennas. The book covers wearable antennas, RF measurements techniques and measured results in the vicinity of the human body, setups and design considerations. The wearable antennas and devices presented in this book were analyzed by using HFSS and ADS 3D full-wave electromagnetics software. Explores wearable medical systems and antennas Explains the design and development of wearable communication systems Explores wearable reconfigurable antennas for communication and medical applications Discusses new types of metamaterial antennas and artificial magnetic conductors (AMC) Reviews textile antennas Dr. Albert Sabban holds a PhD in Electrical Engineering from the University of Colorado at Boulder, USA (1991), and an MBA from the Faculty of Management, Haifa University, Israel (2005). He is currently a Senior Lecturer and researcher at the Department of Electrical and Electronic Engineering at Kinneret and Ort Braude Engineering Colleges.

Bemærk! Dette produkt er blevet maskineoversat. Forlængerkabel til GSM-antenne (5 m, SMA-stik)...

Rod Antennen 155 MHz Flexibel er en teleskopantenn fra Lafayette, der kan justeres mellem 24-96 cm for væsentligt bedre rækkevidde. Med fjedrende antennemontering. Type: SMA-han Leverandørens varenummer: 3117

Quadband-antenne (stavantenne, lige, SMA-tilslutning) OBS! Denne produktbeskrivelse er endnu ikke blevet oversat til dansk af vores oversættere. Derfor er teksten maskineoversat fra den tyske...

Teleskopantennen til 155 MHz med Icom J-kontakt fra ProEquip er en holdbar og højtfleksibel antenne, der er nem at håndtere og giver en forbedret rækkevidde. I indfoldet tilstand er antennen 297 mm lang, og når den er fuldt udfoldet, er den ca. 545 mm lang. Passer til Icom jagtradio med J-kontakt.

Bemærk! Denne tekst er maskineoversat. Quadband antenne, kabel længde 5 m (magnetisk fod, SMA-stik)...

NY / MINT SW1078 - Mandalorian Tribe Warrior Female, Dark Brown Cape, Green Helmet with Antenna / Rangefinder

Bemærk! Denne tekst er maskineoversat. Universal stagemonteringen til fastgørelse af LTE Duo sæt....

The PD2R rack mount kit can be used to neatly install your PD220 wireless microphone system in any standard 19” rack for a neat and efficient setup. It is also possible to lead the antennas to the front for incr... - TILBUD NU, pris kun 429,00 (før 649,00)

Article number: 0016861763725Artist: SLIPKNOTBarcode: 0016861763725Distributor: Warner MusicLabel: Roadrunner RMedia: CDRelease date: 2012-07-25Tracks: 1. (SIC)2. EYELESS3. WAIT AND BLEED4. SPIT IT OUT5. SURFACING6. PEOPLE = SHIT7. DISASTERPIECE8. LEFT BEHIND9. MY PLAGUE (NEW ABUSE MIX)10. THE HERETIC ANTHEM (LIVE)11. PURITY (LIVE)12. PULSE OF THE MAGGOTS13. DUALITY14. BEFORE I FORGET15. VERMILION (TERRY DATE MIX)16. SULFUR17. PSYCHOSOCIAL18. DEAD MEMORIES (RADIO MIX)19. SNUFFUnits in packaging: 1

OBS.: Sælges uden stativ og clamp --------------------------------------------------------------- Producent (varemærke): König Universal outdoor/indoor DVB-T antenna for excellent reception of digital terrestria... - TILBUD NU, pris kun 249,00 (før 379,00)

Gennemløbsdåse, returkanal låst...

Simon and Marie can't seem to have a baby. They decide to flee the city for an idyllic village, where things, they tell themselves, must be better. But their new home is gloomy, threatening, tinged with tragedy - things have not been the same since the factory closed down and the broadcast antenna was erected. In the trees, no birds are singing, and people have started disappearing... The Country Will Bring Us No Peace is celebrated Quebecois author Matthieu Simard's first work to be translated into English and published in the UK; a strange and poignant novella exploring grief and its aftermath.

Brugt vare.RF Switch Antennkabel

'Its long antennae waved inquiringly back and forth, its tiny eyes sparkled black with crimson points, and then it began to run. The Professor caught it in his hand as it toppled from the edge of the counter. It bit him.' A brush with a killer hornet upends a reverend's life. A moth wreaks a strange vengeance on an entomologist. Bees deliver a supernatural dilemma to a mother-to-be. This new anthology offers a broad range of stories from the long history of insect literature, where six-legged beasts play many roles from lethal enemies to ethereal messengers. With expert notes on how each tale contributed to insect horror literature, Janette Leaf and Daisy Butcher are your field guides for a tour through classic insect encounters from the minds of Edgar Allan Poe, E. F. Benson, Clare Winger Harris and many more.

Dette kabel kan bruges til at forbinde komponenter af højfrekvent teknologi med hinanden. Det tilbyder et RP-SMA-stik til installation med et MHF (I-EPX) stik, som også er kompatibelt med U.FL (Hirose).

Amos Decker, David Baldacci's unique special agent with the gift of a remarkable memory, returns in The Fallen. Small towns which have seen better times are not unusual. But the mysterious events in Baronville, Pennsylvania, are raising the highly-tuned antennae of agent Amos Decker and his FBI partner, Alex Jamison. What was supposed to be a relaxing vacation turns into a murder investigation when two bodies are found in a nearby deserted house. With the body count rising, Decker and Jamison dig deep to uncover a sinister truth in Baronville, which could be the canary in the coalmine for the rest of the country. But even the duo’s skills and Amos Decker’s infallible memory may not be enough to save this town, or them, from becoming the next victims. The fourth title in the Amos Decker crime series, following the bestselling Memory Man, The Last Mile and The Fix . Continue the series with Redemption .

Compact Design Light weight Durable Easy to use Length:202 cms Compact Design Light weight Durable Easy to use Length:202 cms