Design and manufacturing of iris waveguide filters for satellite communication

Computer-Aided Design of Complex Waveguide Filters for Space Communication Systems

There are many reasons that lead to develop new topologies of high frequency filters for space applications, i.e: reduction of mass and volume, increase of thermal stability for high power applications, increase of out-of-band rejection, reduction of manufacturing effort, availability of analysis and design tools for synthesizing a desired response and reduction of risk of radiofrequency breakd...

simulation and design of electronic processing circuit for restaurants e-procurement system

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Multipactor Analysis in Dielectric Resonator Waveguide Filters

Multipactor breakdown analysis is presented in cylindrical dielectric resonator waveguide filter under its dual-mode behavior. The method of effective electron algorithm with combination of Monte-Carlo method is used to perform the simulation and predict multipactor breakdown thresholds. The breakdown thresholds of the proposed structure are presented for different values of frequency-gap produ...

Design Algorithms for Doppler MTI and Filters (Using Chebyshev Approximation)

Design Algorithms for Doppler MTI and Filters (Using Chebyshev Approximation)