Circuital and EMC Performances of a new Class of Planar Interdigital Capacitors for Wireless and Satellite Applications Diego Caratelli, and Renato Cicchetti Department of Electronic Engineering, University of Rome "La Sapienza" Via Eudossiana, 18 - 00184, Rome, Italy Tel.: +39-06-44585850, Fax: +39-06-4742647, e-mail: cicchetti-mail.die.uniroma1.it Abstract -- The electromagnetic behavior of a cl

Load matching in multimode microwave-heating applicators by load location optimisation M. E. Requena-Pérez1, J.L. Pedreño-Molina1, M. Pinzolas-Prado2, J. Monzó-Cabrera1, *A. Díaz-Morcillo1, D. Sánchez-Hernández1 Departamento de Tecnologías de la Información y las Comunicaciones 2 Departamento de Ingeniería de Sistemas y Automática Universidad Politécnica de Cartagena, Dr. Flemming s/n, 30202-Carta

Optimization of Power Amplifier Transfer Characteristics Christian Fager and Herbert Zirath Microwave Electronics Laboratory, Department of Microtechnology and Nanoscience Chalmers University of Technology, SE-412 96 G¨ teborg, Sweden o Phone: +46 (31) 772 50 47, Fax: +46 (31) 16 45 13, E-mail: christian.fager-mc2.chalmers.se Abstract-- This paper presents a method to maximize the performance of

A Procedure for Computer-Aided Design of Compact Diplexers with Folded Filters C. Tomassoni, L. Marcaccioli, M. Dionigi, M. Mongiardo, R.Vincenti Gatti and R. Sorrentino DIEI, University of Perugia, Via G. Duranti, 93, 06125, Perugia, Italy. Abstract-- Conventional waveguide diplexers employ in-line cascaded resonators for the realization of the filters, along with T-junction and bends to comply

Slotted waveguide antennas with arbitrary radiation pattern Roberto Vincenti Gatti, Roberto Sorrentino University of Perugia, Dept. Electronic and Information Engineering, Perugia, via G. Duranti 93, 06125, Italy Abstract ­ The well known Elliott's design method [1,2] for resonant slotted waveguide arrays is limited to the synthesis of pure real slot voltage distributions. In the present work this

Non-Linear Electro Thermal Model of LDMOS Power Transistor Coupled to 3D Thermal Model in a Circuit Simulator Michael Guyonnet1, Raphael Sommet2, Raymond Quéré2, Gérard Bouisse1 1- FREESCALE Semi-conducteurs, France, av gén. Eisenhower 31100 Toulouse 2-IRCOM, France, 7 rue Jules Vallès, 19100 Brive La Gaillarde Abstract -- In this article, we introduce a new approach for Electro Thermal modeling o

Novel RF Loss Compensation in SiGe/BiCMOS HBT Cascaded Single-Stage Distributed Amplifiers for RF Front-end Applications K.L Koon1, Z. Hu2 C. N. Dharmasiri2 and A. A Rezazadeh2 2 Department of Electronic Engineering, King's College, Strand, London, WC2R, 2LS Department of Electrical Engineering & Electronics UMIST, PO BOX 88, Manchester, II. ANALYSIS OF SIGE/BICOMS HBT CSDA CONFIGURATION The sche

Modeling of Losses in Printed Reflectarray Elements Maurizio Bozzi, Simone Germani, and Luca Perregrini University of Pavia, Department of Electronics Via Ferrata, 1, 27100 Pavia, Italy e­mail: maurizio.bozzi-unipv.it, simone.germani-unipv.it, luca.perregrini-unipv.it Abstract-- This paper describes the effect of ohmic and dielectric losses in printed reflectarray elements. An RLC lumped­element

An Improved Follower Stage for the Design of 40Gb/s Wideband MMIC pHEMT Modulator Driver Amplifiers L. Courcelle, E. Kerhervé and P. Jarry IXL Microelectronics Laboratory - CNRS UMR 5818 - ENSEIRB ­ University of Bordeaux. 351, cours de la Libération 33405 Talence - France Abstract -- Within the use of GaAs pHEMT technology, the bandwidth performances of CherryHooper driver amplifiers need to be i

On the Solution of Eigenvalue Problems Deriving from the MoM Analysis of EBG Structures Maurizio Bozzi1 , Simone Germani1 , Luca Minelli1 , Luca Perregrini1 , Peter de Maagt2 University of Pavia, Department of Electronics Via Ferrata, 1, 27100 Pavia, Italy e­mail: maurizio.bozzi-unipv.it, simone.germani-unipv.it, lminelli-cgspace.it, luca.perregrini-unipv.it European Space Agency, ESTEC Keplerlaan