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Noise performance of a ground gate wideband MMIC amplifier
Noise performance of a ground gate wideband MMIC amplifier Herbert Zirath*@, Paulius Sakalaso, Jose Miguel Miranda+ *Chalmers University of Technology, Department of Microelectronics, Sweden Ericsson Microwave System, Mölndal, Sweden Semiconductor Physics Institute, 2600 Vilnius, Lithuania + Dept. Applied Physics III, Faculty of Physics, University Complutense of Madrid o @ Abstract-A broadband
High Power silicon MMIC design for wireless base stations
High Power silicon MMIC design for wireless base stations Gérard Bouisse Motorola Semiconducteurs Avenue du general Eisenhower 31000 Toulouse-France Gerard.Bouisse@motorola.com Abstract: This article presents the specificities of high power silicon MMIC , intended for wireless base station applications. Motorola's LDMOS technology , and its integrated version (HVIC) , are presented , with emphas
Micromachined Horn Antenna Operating at 75 GHz
Micromachined Horn Antenna Operating at 75 GHz Tomasz M. Grzegorczyk , Jean-Francois Z¨ rcher , Philippe Renaud and Juan R. Mosig ¸ u ¢ ' V 1 7 S B & A ' 5 & 9 P 7 H 5 G 3 E 2 D 1 ) ' & ' V E 2 ) q E V E 1 p b ' ' ) x d 2 i i ' q p c ' b ¡ ) i g 1 Y V 7 d c $ w " u ! t s r Laboratoire d'Electromagn´ tisme et d'Acoustique (LEMA) Ecole Polytechnique F´ d´ rale de Lausanne (EPFL), e e e 1
A MMIC lumped element directional coupler with arbitrary characteristic impedance and its application
A MMIC lumped element directional coupler with arbitrary characteristic impedance and its application A. Cidronali*, G. Collodi*, M. R. Deshpande+, N. El-Zein+, H. Goronkin+, G.Manes*, V. Nair+, C. Toccafondi* *Dept. Electronics and Telecommunications, University of Florence, V.S.Marta, 3 I-50139 Firenze - ITALY + Physical Sciences Research Laboratory, Motorola Labs. 7700 S. River Parkway, Tempe A
HIGHLY COMPACT MICRO-MACHINED COPLANA BANDPASS FILTER
HIGHLY COMPACT MICRO-MACHINED COPLANAR BANDPASS FILTER K. Grenier, P. Pons*, R. Plana, J-L. Cazaux***, C. Boulanger**, T. Parra and J. Graffeuil Université P. Sabatier, 118 Route de Narbonne, 31 062 TOULOUSE, FRANCE *LAAS / CNRS, 7 av. du Colonel Roche, 31 077 TOULOUSE cedex 4, FRANCE +33(0)561336922, fax. +33(0)561336969, grenier@laas.fr **CNES, 18 av. Edouard Belin, 31 055 TOULOUSE cedex, FRANC
GaAs MIXED SIGNAL MULTI-FUNCTION X-BAND MMIC WITH 7 BIT PHASE AND AMPLITUDE CONTROL AND INTEGRATED SERIAL TO PARALLEL CONVERTER
GaAs MIXED SIGNAL MULTI-FUNCTION X-BAND MMIC WITH 7 BIT PHASE AND AMPLITUDE CONTROL AND INTEGRATED SERIAL TO PARALLEL CONVERTER A. de Boer, K. Mouthaan TNO Physics and Electronics Laboratory , P.O. Box 96864, 2509 JG, The Hague, The Netherlands Phone: 31.70.374.04.02, Fax: 31.70.374.06.54, Email: deboer@fel.tno.nl Abstract - The design and measured performance of a GaAs multi-function X-band MMIC
A FULLY INTEGRATED MONOLITHIC LOCAL OSCILLATOR FOR LMDS RADIO LINK APPLICATIONS
A FULLY INTEGRATED MONOLITHIC LOCAL OSCILLATOR FOR LMDS RADIO LINK APPLICATIONS M. Pagani, G. Favre, H. Andersson and M. Carminati ERICSSON LAB ITALY Via Cadorna, 73 - 20090 Vimodrone (MI) Italy. maurizio.pagani@tei.ericsson.se ABSTRACT This paper presents the design of a Local Oscillator for a new Broadband Access System based on Point to MultiPoint microwave Radio Links. The key advance is ac
A highly integrated MMIC Chipset for 40 GHz MVDS Applications
A highly integrated MMIC Chipset for 40 GHz MVDS Applications O. Vaudescal, D. Kabat, A.M. Couturier, R. Sevin, C. Dourlens, P. Quentin United Monolithic Semiconductors ( UMS ) Route Départementale 128, BP 46 , 91401 ORSAY Cedex, France Tel. 33-1-6933-0582 / Fax. 33-1-6933-0552 / e.mail olivier.vaudescal@ums-gaas.com Abstract This paper is intended to give an insight in the development of PHEM
Two Octave Phemt Power Amplifier for EW Applications
Two Octave Phemt Power Amplifier for EW Applications L. Roussel*, C. Duperrier**, M. Campovecchio**, M. Lajugie* *THOMSON-CSF MICOELECTRONIQUE, 29 avenue Carnot, 91349 MASSY CEDEX FRANCE ** IRCOM, Faculté des Sciences, UMR CNRS N°6615, 12, avenue Albert Thomas, 87060 LIMOGES FRANCE Abstract Two 4.5-18 GHz MMIC amplifiers have been designed and fully tested. They have been fabricated using the
A Fully Integrated Dual-Frequency Push-Push VCO for Wideband Wireless Applications
A Fully Integrated Dual-Frequency Push-Push VCO for Wideband Wireless Applications Y. Sun, T. Tieman, H. Pflug, and W. Velthuis Lucent Technologies, Zadelstede 1-10, 3431 JZ Nieuwegein, The Netherlands Tel: +31-30-6097429, Fax: +31-30-6097498, e-mail: ylsun@lucent.com Abstract A fully integrated dual-frequency VCO providing not only a high frequency LO signal to transceiver mixers but also a half