EXPERIMENTAL FOR CIRCULAR B. Baccetti, 800 MBIT/S WAVEGUIDE C. Bassi, - 4PSK TRANSMITTER AND RECEIVER T. D'Arcangelo. (0) ABSTRACT. application mission city An experimental has been Laboratory Post 800 Mbit/s trans-receiver research Office for circular program waveguide Transcapa- designed and realized of an Italian systems. at GTE-Telecomunicazioni on high program [1] (ISPT). transm

TRANSMITTER-RECEIVERS FOR THE MILLIMETER-WAVE TRANSMISSION SYSTEM IN THE 43-87 GHz RANGE Kazuhiro Kanmuri*, Miyauchi*, Haruhiko Seizo Kato*, Seki*, Susumu Noriaki Ishida*, Masami Akaike*, Kitazume** and Hideki Kobayashi** Noboru ABSTRACT This report describes construction and performance of the millimeterwave solid state regenerative repeaters which were designed and built for use in the field tr

ITALIAN WAVEGUIDE EXPERIMENTAL EQUIPMENT FOR HIGH BIT RATE TRANSMISSIUN ON CIRCULAR P~Bernardi,G.C.Corazza,G.Falciasecca,R.Koch,G.Magni,G.A.Mastellari, G.B.Stracca,F.Valdoni. ABSTRACT. Bordoni, ting waveguide trial, rimental A research and is currently program, sponsored by Centro by Istituto Onde with the Superiore purpose upon Poste e TeleUgo comunicazioni developed Millimetriche desig

NON-LINEARITIES OF FLANGE CONNECTIONS IN TRANSMISSION LINES CARRYING HIGH RF POWER E. Nuding AEG- TELEFUNKEN Germany ABSTRACT Because of the non-linear characteristics of current-carrying contact areas in waveguides and coaxial connectors, combination frequencies with very small amplitudes are generated, when these components are to carry two or more frequencies. Inmicrowave systems these mixing





HARMONICALLY PUMPED STRIPLINE DOWNCONVERTER M. V. Schneider and W. W. Snell, Jr. ABSTRACT A novel thin film downconverter which is pumped at a submultiple of the local oscillator frequency has given a conversion loss which is comparable to the performance of conventional balanced mixers. The converter consists of two stripline filters and two Schottky barrier diodes which are shunt mounted i

A PLASTIC ENCAPSULATED MIC 17 GHz MIXER G.H. Swallow, J.G. Mathews and T.H. Oxley ABSTRACT This paper describes some work on MIC plastic encapsulation using transfer moulding techniques. After the establishment of a suitable coaxial to microstrip transition the studies progressed through the encapsulation of a series of hybrid microstrip circuits for use at J(Ku) band frequencies. The fin