Design of microwave waveguide filters with effects of fabrication imperfections

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Design of Microwave Filters

A survey of the major techniques used in the design of microwave filters is presented in this paper. It is shown that the basis for much fundamental microwave filter theory lies in the realm of lumped-element filters, which indeed are actually used directly for many applications at microwave frequencies as high as 18 GHz. Many types of microwave filters are discussed with the object of pointing...

متن کامل

Design of Substrate Integrated Waveguide Microwave Waveguide Single Slot Antenna

planar slot antenna using Substrate Integrated Waveguide technology (SIW) is proposed in this paper. SIW has all the advantages required for a small size antenna package: Lowcost, high-performance and ease of integration. The SIW antenna with tapered microstrip-SIW transitions are integrated and synthesized on a single substrate. This structure is designed with Finite Element Method (FEM) using...

متن کامل

Design of Polarization-preserving Circular Waveguide Filters with Attenuation Poles

Bandpass filters in circular wa eguide technology are designed to ha e enhanced stopband responses. Highly dispersi e coupling sections are introduced to replace regular circular irises. The resulting direct-coupled resonator bandpass filters ha e the ad antage of preser ing the polarization of the incident excitation while pro iding sharp cutoff skirts. Attenuation poles at finite frequencies ...

متن کامل

Design of Microwave Band-Pass Filters with Cross-Couplings

Cuvinte cheie. Filtre, microstrip, cuplaje încrucişate, optimizare. Rezumat. Articolul prezintă un studiu asupra posibilităţilor de îmbunătăţire a proiectării filtrelor trece-bandă de microunde cu cuplaje încrucişate, utilizând o procedură hibridă de optimizare. În acest fel toate caracteristicile filtrului, incluzând aici şi localizarea în frecvenţă a polilor de atenuare, pot fi precis control...

متن کامل

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...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Facta universitatis - series: Electronics and Energetics

سال: 2017

ISSN: 0353-3670,2217-5997

DOI: 10.2298/fuee1704431m