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Validation of simulation models and techniques for BFSK direct conversion receivers
Validation of simulation models and techniques for BFSK direct conversion . receivers J L Jimenez Martin, F J Ortega Gonzalez E.U.I.T.T. Telecomunicacion D.I.A.C. Universidad Politecnica de Madrid (Espana), Ctra de Valencia km 7, Madrid 28031, Spain. Phone: Fax: Abstract This paper describes a simulation model intended for the S.P.W. simulator adequate for Direct-Conversion receiver simulations. S
A double tapered non-linear transmission line harmonic generator
A double tapered non-linear transmission line harmonic generator Giancarlo Bartolucci, Fabrizio Pini* Mircea Dragoman** Romolo Marcelli*** *Universita' di Roma "Tor Vergata", Dipartimento di Ingegneria Elettronica, Italy. **Institutul de Cercetari Componente Electronice, Bucarest, Romania. ***Istituto di Elettronica cello Stato Solido del CNR, Roma, Italy. Abstract A double tapered non-linear tra
Travelling wave generation of millimeter waves in bi-modal NLTLs
Travelling wave generation of millimeter waves in bi-modal NLTLs **1 V Ryjenkova, V K Mezentsev S LMusher and S K Thritsyn** *R Hiilsewese and D Jiiger* *Fachgebiet Optoelektronik, UniversiUit Duisburg, Kommandantenstrasse 60, 47048 Duisburg, Germany. **Institute of Automation and Electrometry, Universitetskii proI, 630090 Novosibirsk, Russia. Abstract This paper presents the study of special nonl
Analysis and optimization of planar rectangular T-anode Schottky barrier diodes for sub millimeter-wave multipliers
Analysis and optimization of planar rectangular T-anode Schottky barrier diodes for sub millimeter-wave Dlultipliers Jean Bruston, R. Peter Smith, Imran Mehdi and Peter H. Siegel* Gerard Beaudin and Pierre Encrenaz** *Jet Propulsion Laboratory 4800 Oak Grove Drive, Pasadena, Ca 91109-8099-USA e-mail: bruston@merlin.jpl.nasa.gov **DEMIRM, Observatoire de PARIS 61, Av. de l'Observatoire 75 014 PARIS
On design of a 55 GHz Si/SiGe HBT frequency doubler Operating close to fmax
On design of a 55 GHz Si/SiGe HBT frequency doubler Op eratin g close to f Max S Bruce, M Kim* A Rydberg, K M Strohm F Beillwanger** Circuits and Systems Group, Department of Technology, Uppsala University, Box 534, S-751 21 Uppsala, Sweden. *MS 168-314, Jet Propulsion Laboratory, 4800 Oak Grove Dri., Pasadena CA 91109, U.S.A. **Daimler Benz Research Centre, PO Box 2360, D-89013 Ulm, Germany. Abst
Monolithic integrated coplanar 77 GHz SIMMWIC mixer
Monolithic integrated coplanar 77 GHz SIMMWIC mixer *K M Strohm and J-F Luy. **C Rheinfelder, F J Schmiickle and W Heinrich. *DaimIer-Benz Research Center Wilheim-Runge-Str. 11, D-89081 DIm Germany. **Ferdinand- Braun- Institut fUr Hochsttrequenztechnik, Rudower Chaussee 5, D-12489 Berlin, Germany. Abstract A monolithic integrated coplanar millimetre wave mixer is realized in SIMMWIC (silicon mill
A polarisation agile T-shaped slot antenna fed from balanced microstripline
A polarisation agile T-shaped slot antenna fed from balanced microstripline Alan J Sangster and Peter Smith. Heriot-WattUniversity,Scotland. Abstract A microstrip fed T-shaped slot antenna element exhibiting polarisation agility is considered. The radiating element is located perpendicularly and in close proximity to a balanced microstripline which can support either an even-mode or an odd-mode. P
Microstrip H-shaped antenna aperture-coupled to a microstrip feedline
Microstrip H-shaped antenna aperturecoupled to a micros trip feedline J S Hong, M J Lancaster School of Electronic and Electrical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2IT, United Kingdom. Fax: +44 121 4144291 Abstract In this paper we present an investigation of microstrip Hshaped antenna aperture-coupled to a microstrip feedline for phased array applications. We model
Backing of microstrip patch antennas fed by coplanar waveguides
Backing of microstrip patch antennas fed by coplanar waveguides L Giauffret, J M Laheurte Laboratoire d'Electronique, Antennes et Telecommunications, Universite de Nice - Sophia Antipolis CNRS, 250 rue Albert Einstein, 06560 Valbonne, France Phone: Fax: Abstract Amicrostrip antenna fed by a conductor-backed coplanar waveguide is demonstrated. The addition of a back-side metallic ground plane invol
A novel technique for analysis of electromagnetic scattering from microstrip antennas of arbitary shape
A novel technique for analysis of electromagnetic scattering from micros trip antennas of arbitary shape Savas Uckun, Tapan K Sarkar* Sadasiva M Rao** Magdalena Salazar Palma*** *Department of Electrical and Computer Engineering, Syracuse University Syracuse, New York 13244-1240 Phone: 315-443-3775 Fax: 31544314-11 **Department of Electrical Engineering, Auburn University, Auburn, Alabama . ***Dpt