Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Uros Jankovic"'
Publikováno v:
2022 52nd European Microwave Conference (EuMC).
Publikováno v:
2019 49th European Microwave Conference (EuMC).
A new type of simple and inexpensive waveguide filter manufacturing that minimizes material consumption and has capabilities of high performance and rapid prototyping is presented in this paper. Filter inserts are fabricated by a combination of addit
Publikováno v:
2018 IEEE MTT-S International Microwave and RF Conference (IMaRC).
This paper presents inline transitions from substrate integrated coaxial line (SICL) to microstrip line, coplanar waveguide (CPW), as well as substrate integrated waveguide (SIW). A common property is the conversion of transmission medium from double
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 64:2561-2571
This paper presents novel ultracompact waveguide bandpass filters that exhibit pseudoelliptic responses with the ability to place transmission zeros on both sides of the passband to form sharp rolloffs. The filters contain $E$ -plane extracted pole s
Autor:
Djuradj Budimir, Uros Jankovic
Publikováno v:
12th European Conference on Antennas and Propagation (EuCAP 2018).
This paper introduces a planar orthomode transducer (OMT) using substrate integrated waveguides (SIWs) and substrate integrated coaxial lines (SICLs) that is entirely contained within two substrate layers. SICLs form a quadruplet of probes inside the
Publikováno v:
2017 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP).
Additive and hybrid manufactured waveguide resonators and bandpass filters for mm-wave applications are presented. A Ka band 3D printed waveguide resonator with inductive windows and 28 GHz 5G band hybrid manufactured waveguide resonator and bandpass
Publikováno v:
Active and Passive RF Devices (2017).
In this paper, practical implementation aspects of recently proposed ultra compact inline waveguide bandpass filters that utilise stopband performance of their pseudo-elliptic responses through positive sign bypass coupling are explored. Fundamental
Autor:
Djuradj Budimir, Uros Jankovic
Publikováno v:
2016 Asia-Pacific Microwave Conference (APMC).
In this paper, waveguide resonators and bandpass filters with E-plane inserts containing I-shaped resonant insets are presented. These insets introduce to the response finite transmission zeros much less sensitive than those produced by cross-couplin
Publikováno v:
Active and Passive RF Devices Seminar.
Waveguide resonators incorporating B-plane metal inserts with fins have already been demonstrated in building extracted pole sections (BPSs) for very compact and easily fabricated microwave filters. Flexibility of transmission poles (TPs) and zeros (
Publikováno v:
2015 European Microwave Conference (EuMC).
This paper present ultra compact diplexers and triplexers based on ultra compact E-plane waveguide filters. The ultra compact filters have significantly better attenuation and selectivity at both upper and lower stop bands compared to that of convent