Analysis and design of circular ridged waveguide components
نویسندگان
چکیده
منابع مشابه
Design of Substrate Integrated Waveguide Components
This paper presents an overview of substrate integrated waveguide (SIW) design activities at the University of Victoria. Mode-matching techniques (MMTs) are employed to facilitate the design of planar SIW circuits as well as surface mounted waveguide (SMW) components. Active component integration and antenna design employ commercially available field solvers. Each category is highlighted by a s...
متن کاملeffect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
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 کاملRectangular - to - Circular Waveguide Transformers Analysis and Design of Flange - Integrated for Splashplate Antenna Feeds
Splashplate feeds, e.g. [1], are increasingly used for high performance parabolic antennas. The feed is directly interfaced in the focus of the antenna by a straight circular waveguide through the antenna vertex which simultaneously acts as feed support. At the far side of the waveguide, the need of a circularto-rectangular waveguide transition is obvious to overcome proper interfacing with sta...
متن کاملHalf Wavelength Double-ridged Half Height Rectangular Waveguide Resonator
This paper presents a novel concept of half wavelength doubleridged half height rectangular waveguide resonator. The basic design consists of a double-ridged rectangular waveguide placed between two rectangular waveguide WR2300. The resonance frequency, bandwidth, Q factor etc. can be controlled by varying the ridge parameters such as ridge length, width, height, ridge gap width, ridge gap heig...
متن کاملذخیره 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: IEEE Transactions on Microwave Theory and Techniques
سال: 1999
ISSN: 0018-9480
DOI: 10.1109/22.750235