A new method of electron seeding used for accurate testing of multipactor transients. D.Raboso,A.wroode European Space Agency, ESTEC, Noordwijk, Netherlands Abstract When testing components for multipactor discharge breakdown it is important to have available sufficient "seed" electrons to initiate the discharge. This is especially important for the multicarrier situation where the addition of all

Electromagnetic intermodulation P .ucelonl, modeling for passive control F tracci* . Carduccl** R Clonl, L Giorgi, G "arrocco*** .. Sab_dlnl**** *IDS (I), **Alenia Spazio (I), *-Universit8 di I'Aquila (I), *-*ESA-ESTEC (NL) Abstract Passive intermodulation products, which are generated by non-linearphenomena in parts exposed to RF fields, are a serious threat to the operation of satellite pay

Noise minimization in photodiodedriven distributed amplifiers G. .Jar'**, .J. Ladvanszky*, A.Z6Iomy**, c. s. Altchlson***, A.Baranyi*, T. Bercell* ** and "IiY .Liang*** * Innovation Company for Telecommunication, H-1142 Budapest. Ungvar u. 64-66, Hungary ** Goldmann Gy. tar 3, Hungary *** Technical University of Budapest, H-1111 Brunei University, Uxbridge, Middlesex UB8 3PH, U.K Abstract Inpu

Modelling the photoresponse of heterojunction bipolar transistors L E M deBarros .lR, A PaoleI18*, P Herczfeld** and P Enq...18t**'* Technology, Drexel University - Philadelphia ** *Center for MicrowavelLightwave - NJ Army Research Laboratory, Ft. Monmouth ***Research Triangle Institute Abstract - NC Ananalytic model,which solves forthe electrical and photogenerated currents in the emitter,

Theoretical analysis of ultrafast InGaAs/GaAs MQW modulators and comparison to experimental devices C R D P Uasslnl**, R Sorrentlno* Helnzelmann, A Stohr and "ager**, G Bellanca and Bassl*** *Istituto di Elettronica, Universita di Perugia S. Lucia, 1-06131 Perugia, Italy **Fachgebiet Optoelektronik, GerhardMercator-Universitat Duisburg KommandantenstraBe 60, D-47048 Duisburg, Germany ***Dipartime

Multi-terminal serial optical link (MSOL) for microwave transmission of mobile/personal communication systems Toshlyukl Futakata, Yo.hlakl Taru.awe, To.hlo Nojlma NTT Mobile Communications Network Inc., 1-2356 Take, Yokosuka-shi, Kanagawa, 238-03 Japan, Tel. +81-468-59-3462, Fax. +81-468-55-1036 Abstract A Multi-terminal Serial Optical Link (MSOL) based on novel automatic wavelength offset contro

The noise performance of a broadband optical receiver using a distributed amplifier and p-i-n photodiode combination .Jla Vi Liang & Colin S. Aitchison Dept. of Electrical Engineering & Electronics. Brunei University Uxbridge, Middlesex, UB8 3PH, U.K. Abstract A novel high speed photodetector amplifier has been fabricated by using a distributed amplifier and p-i-n photodiode. A 25 µm p-i-n photod

Optically frequency MMIC oscillator P Callaghan,S K Suresh Babu, N J Gomes and A K Jastrzebskl Electronics Laboratories, University of Kent, Canterbury, England, CT2 7NT Tel: +44 1227 764000 Fax: +44 1227 475439 modulated 6 GHz Abstract Optical illumination is used to modulate a 6 GHz GaAs MMIC VCO, Tuning can be achieved by illuminating either the MESFET or the Varactor. The MESFET tuning is c

Electro-Optic-Probe system experiment and simulation H.--I. Cheng and -I.,. Whitaker* K.-I. Herrick, Katehi** * Center for Ultrafast Optical Science, University of Michigan 2200 Bonisteel Blvd., Rm. 1006, Ann Arbor, MI48109-2099 tel: 313-763-4875/FAX: 313-763-4876 **Radiation Laboratory, Dept. of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48109-2122 respons

The features of application of open resonator in original structures in millimeter wavelength range I V Ivanchenko and N A Popenko Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine 12,Ac. Proskura St., Kharkov, 310085, Ukraine Tel: 7 (0572) 448-594. Fax: 7 (0572) 441-105 e-mail: ire-ire.kharkov.ua Abstract The investigations of the quasi-optical open resonators (OR