Hend Malhat (34 results)

Condition: New. pp. 160.

Condition: New.

Condition: New.

Taschenbuch. Condition: Neu. Wavelets Technique for Antennas | Hend Abd El-Azem Malhat (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783659338526 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Condition: New. pp. 292.

Taschenbuch. Condition: Neu. Radio Frequency Identification Antennas: Design and Applications | Hend Abd-El Azem Malhat (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783659232831 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

paperback. Condition: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condition: New.

Condition: New.

Condition: New.

Condition: Sehr gut. Zustand: Sehr gut | Sprache: Russisch | Produktart: Bücher | Jeta kniga znakomit s sintezom linejnyh i ploskostnyh antennyh reshetok s ispol'zowaniem prakticheskih älementow. Osnownoe wnimanie udelqetsq izucheniü sinteza figurnyh diagramm naprawlennosti w antennyh reshetkah s wremennoj modulqciej na osnowe izlucheniq bokowoj polosy. Figurnye diagrammy naprawlennosti mogut byt' realizowany tol'ko za schet uprawleniq wremennymi posledowatel'nostqmi wklücheniq TMAA. Dlq issledowaniq wozmozhnostej metoda rassmatriwaetsq mnozhestwo primerow, wklüchaq binomial'nye, chebyshewskie, tejlorowskie, rawnomernye i summarno-raznostnye linejnye reshetki. Issleduetsq metod, osnowannyj na optimizacii roq chastic (PSO) dlq integracii obnaruzheniq otkazawshih älementow i korrekcii powrezhdennyh shablonow TMLA. Metod PSO - äto metod iskusstwennogo intellekta (II), kotoryj mozhet byt' ispol'zowan dlq poiska priblizhennyh reshenij chrezwychajno slozhnyh ili newozmozhnyh chislennyh zadach maximizacii i minimizacii. TMAA sozdaütsq putem soedineniq älementow s pomosch'ü radiochastotnyh pereklüchatelej s opredelennoj wremennoj posledowatel'nost'ü dlq formirowaniq lucha. Osnownoj zadachej qwlqetsq kontrol' SLL massiwa w odnoj ploskosti, dwuh ploskostqh i wo wseh ploskostqh.…

Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Adel Mohamed Shabayek NagwaEng. Nagwa Adel Shabayek: was born in Shibin EL-Qanater, Egypt, on April 20, 1992. She received the B.Sc degree from Menoufia University in 2014. She is currently working for M.Sc. degree in Antenna Enginee.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abo Khadra Saied Abd-ElhamiedS. Abd Elhamied: was born in Egypt, on July 1, 1991. He received the B.Sc., and M.Sc. degrees from Menoufia University in 2013, and 2018 respectively. He is currently an Teaching Assistant in the Faculty.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mohmad Zaki Azzam DoaaDoaa Mohammed Azzam: was born in Menouf, Egypt, on August 12, 1990. She received the B.Sc degree from Menoufia University in 2012. She is currently working for M.Sc. degree in Antenna Engineering from Menoufia U.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: El-Araby Hossam Ali AliH.A. El-Araby was born in Egypt, on August 25, 1990. Hereceived the B. Sc and MSc. degrees from Menoufia University in 2012, and 2018 respectively. He iscurrently an Engineer in Hydro-Power Plants Executive Au. …

Condition: New. Print on Demand pp. 160 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd El-Azem Malhat Hendwas born in Egypt, on December12, 1982. She received the B. Sc, M. Sc and Ph.D degrees from Menoufia University in 2004,2007 and 2011 respectively. She is currently a lecture in the faculty of electronic engine. …

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Badawy Mona MagdyMona M. Magdy: was born in Menouf, Egypt, on May 27, 1990. She received the B. Sc and MSc. degrees from Menoufia University in 2012 and 2015 respectively. She is currently a demonstrator in the department of electric. …

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Eltresy Nermeen AhmedNermeen A. Elteresy was born in Menouf, Egypt, on Sept. 29, 1990. She received the B.Sc. degree from Menoufia University in 2012. She is currently working toward her M.Sc. degree in Antenna Engineering from Menou.…

Condition: New. PRINT ON DEMAND pp. 160.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This book introduces the synthesis of linear and planer arrays using practical elements. It is focused on studying the shaped patterns synthesis in time-modulated antenna arrays based on the sideband radiation. Shaped beam patterns can be realized by only c.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd El-Azem Aboelhassan MaiEng. Mai Abd El-Azem Aboelhassan: was born in Menouf in 1985, she received her Bsc and Msc in Electrical Communication Engineering from Minoufiya University, Egypt in 2007 and 2014 respectively. She is curr.…

Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Malhat Hend Abd-El AzemHend A. Malhat: was born in Menouf, Egypt, on December12, 1982. She received the B. Sc, M. Sc and Ph. D. degrees from Menoufia University in 2004, 2007 and 2011 respectively. She is currently a lecture in the .…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The numerical solution of complex electromagnetic problems via heterogeneous solution methods is proposed. This book presents a hybrid technique, which combines the desirable features of the method of moments (MoM) and wavelet transform. This technique is used to analyze large-scale problems. The discrete wavelet, and wavelet packet transforms (DWT, WPT) are used to sparsify the method of moments (MoM) matrix for large scale problems. which results in a great improvement in the computer storage size and also a reduction in the computational time.An algorithm based on the adaptive basis functions/ diagonal moment matrix (ABF/DMM) technique is used to analyze electromagnetic problems of identical elements to develop a diagonal moment matrix. The computational domain is divided into smaller and manageable sub-domains, with coupling between these sub-domains is taken into account. By independently solving each sub-domain using MoM and applying WPT, thus MoM impedance matrix is sparse. An Iterative Field Refinement (IFR) approach takes place to combine the sub-domains solutions to obtain a solution for the complete domain. So, a considerable reduction in the time and storage is achieved.…

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gaber Shaymaawas born in Egypt, on August 1980. She received the B. Sc., and M. Sc. degrees from Helwan university in 2002 and 2008 respectivelly.She received the Ph. D. degree from Menoufia university in 2013. She is currently a lec. …

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book addresses the analysis and design of reconfigurable metamaterial (MM). MM is an artificial material with negative permittivity, and permeability over the same frequency band. It has special characteristics not found in the natural material, so it can be used to enhance the antenna characteristics such as gain, bandwidth, and manipulate the polarization of the wave. The requirements for increased functionality within a confined volume placed a greater burden on today's transmitting and receiving systems. Reconfigurable antennas are a solution to this problem. Reconfiguring an antenna is achieved by changing its frequency of operation, polarization, or radiation characteristics. This change is achieved by many techniques that redistribute the antenna currents and thus alter the electromagnetic fields of the antenna's effective aperture. This concept can significantly reduce the number of components and thus hardware complexity, and cost of communication systems. Different materials are investigated in MM surfaces as water, plasma, copper, and graphene.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book presents a new radio frequency identification chipless tag operating in the frequency range of 4-7 GHz. The tag consists of triangle microstrip filters. The bits are encoded into the spectrum hence the tag has a unique spectral signature. The simple opening of the triangle sides shifts the resonant frequency of the triangle resonator to a frequency outside the designed band.Another chipless tag operating in the frequency range of 3.5-4.3 GHz is considered. It focuses on the integration of the antenna and multiresonator structures to form the chipless RFID tag. The tag consists of triangle microstrip filters with cutting slots in the triangle sides.A compact printable orientation independent chipless RFID tag is presented. The tag consists of a circular patch loaded with multiple semi-circular slot resonators. This symmetric frequency domain based tag has the advantage to be read from any orientation with the reader antennas. the tag consists of horizontally and vertically polarized shaped slot resonators. It can be used as an orientation independent linearly polarized tag at the half data capacity of the dual polarized setup. The integration of temperature sensor with tag.…

Condition: New. Print on Demand pp. 292 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.