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EuMC: Tapped Delay Line Channel Models for Indoor MIMO Radio Channels at 5 GHz
Tapped Delay Line Channel Models for Indoor MIMO Radio Channels at 5 GHz Xiongwen Zhao, Veli-Matti Kolmonen, Suiyan Geng, and Pertti Vainikainen Radio Laboratory, Helsinki University of Technology, Otakaari 5A, 02015, Espoo, Finland, Tel: 358 9 4512253. Abstract In this paper, the modeling methods for developing tapped delay line (TDL) channel models are introduced for MIMO radio channels. Under t
EuMC: Investigation of Polyaniline-Based Microwave Absorbing Nanocomposites
Investigation of polyaniline-based microwave absorbing nanocomposites H.Hovhannisyana, H.Matnishyana, A.Vardanyana, A.Hakhumyanb, L.Abrahamyanb Yerevan Research Institute of Optical and Physical Measurements Ara Sargsyan 5A, 375031 Yerevan, Armenia.Tel 3741 741822,e-mail:info@yeroptphys.com b Institute of Radiophysics and Electronics of the National Academy of Sciences of the Republic of Armenia 1
EuMC: A Cloverleaf-Like Structure Extending the Operational Bandwidth of Integrated Inductors
A Cloverleaf-like Structure Extending the Operational Bandwidth of Integrated Inductors Vito Minerva1,3 , Marco Politi1,3 , Silvia Cavalieri d'Oro2,3 Politecnico di Milano, Dept. Electronics and Information, P.za Leonardo da Vinci 32, 20133 Milan, Italy, phone: +39-02-2399 3648, politi@elet.polimi.it 2 CoRiTel, Consorzio di Ricerca sulle Telecomunicazioni, Via Cadorna 73, 20090 Vimodrone (MI), Ita
EuMC: Effective Approximation of Green's Function Far from the Source on a Large Dielectric-Coated Circular Cylinder
Effective Approximation of Green's Function Far from the Source on a Large Dielectric-Coated Circular Cylinder A.Ye. Svezhentsev The Institute of Radiophysics and Electronics, the National Academy of Sciences of Ukraine, 12, Acad. Proskury str, 61085, Kharkov, Ukraine phone: 380-57-744-83-93, e-mail: svezh@kharkov.ua Abstract - The dyadic Green's function for a sheet electric current placed on th
EuMC: High Efficiency and Linear Dual Chain Power Amplifier without/with Automatic Bias Current Control for CDMA Handset Applications
High Efficiency and Linear Dual Chain Power Amplifier without/with Automatic Bias Current Control for CDMA Handset Applications Hong-Teuk Kim, Ki-Hong Lee, Hyung-Kyu Choi, Ji-Youn Choi, Kyung-Hak Lee, Jin-Pil Kim, Gi-Hyon Ryu, Yong-Joon Jeon, Choong-Soo Han, Keechul Kim, and Kyungho Lee Materials and Devices Laboratory, LG Electronics Institute of Technology 16 Woomyeon-Dong, Seocho-Gu, Seoul 137-
EuMC: New Concepts for the Multiresolution Time Domain (MRTD) Analysis of Microwave Structures
New Concepts for the Multiresolution Time Domain (MRTD) Analysis of Microwave Structures Costas D. Sarris The Edward S. Rogers Sr. Department of Electrical and Computer Engineering University of Toronto, Toronto, ON, M5S 3G4, Canada E-mail: cds@waves.utoronto.ca Abstract-- The Multiresolution Time Domain (MRTD) technique presents a natural framework for the implementation of spatio-temporal adapt
EuMC: MS, CPW and Fin-Line Attenuation and Dispersion Effects on Microwave and Millimeter Wave PBG Structure Parameters
ik Zc_L ,L= L +jL d/2 d/2 d/2 ZLoad vk ZLoad vk+1 ik+1 d/2 ZLoad (a) ik Zc_PBG ,PBG = PBG +jPBG d ik+1 vk vk+1 (b) vk A B vk +1 .d v = e PBG k +1 = ik ik +1 C D ik +1 cosh PBG + j PBG = ( ) 1 (A + D) = A 2 Z c _ PBG = e Z c _ PBG + jm Z c _ PBG = B C ( ) ( ) e A = cosh PBG .d cos PBG .d L L c_L () ( ) ( ) 1 .Y = cosh( .d ) cos ( .d )- Z 2 Load
EuMC: Highly Efficient 60 Watt W-CDMA LDMOS Power Amplifier Using the Modified Doherty Configuration
Highly Efficient 60 Watt W-CDMA LDMOS Power Amplifier Using the Modified Doherty Configuration David W. Beishline1, Cedric Cassan1, Elbadawy A. Elsharawy2, Aly Aly2 Freescale Semiconductor, 2100 E. Elliot Rd., Tempe, AZ, 85284 USA, 480-413-4137 Arizona State University, Department of Electrical Engineering, Tempe, AZ, 85287 USA, 480-965-8591 1 2 Abstract -- The Classic Doherty achieves high effi
EuMC: Distortion Free LINC Amplifier with Chireix-Outphasing Combiner Using Phase-Only Predistortion
Distortion Free LINC Amplifier with ChireixOutphasing Combiner Using Phase-Only Predistortion A. Birafane and A. B. Kouki LACIME École de Technologie Supérieure 1100 Notre-Dame W., Montréal, QC, Canada, H3C 1K3, Tel: (514) 396 8800 ext. 7767 Fax: (514) 396 8684 Email: abirafane@ele.etsmtl.ca Abstract -- A LINC amplifier with perfectly balanced branches and a Chireix-outphasing combiner is studie
EuMC: Multi-Scale Investigation of Global Coupling Between Blocks and Sub-Blocks Including Lumped Components in RF Integrated Circuits
Multi-Scale Investigation of Global Coupling between Blocks and Sub-blocks including Lumped Components in RF Integrated Circuits S. Wane1, D. Bajon2 , H. Baudrand1 1 ENSEEIHT 2 rue Camichel 31071 Toulouse-France sidina.wane@ieee.org , 2SUPAERO 10 av. Ed. Belin, 31055 Toulouse-France 3 Philips Semiconductors 2 rue de la girafe - 14079 Caen - France Abstract -- In this paper, an original multi-sca