Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Design of Dual-Band Bandpass Filter Based on Substrate Integrated Waveguide Structure
View through CrossRef
This paper presents a novel dual-band bandpass filter design based on hybrid structure of substrate integrated waveguide (SIW) and complementary split ring resonator (CSRR). SIW is a novel structure with the combination of rectangular waveguide and microstrip transmission line. CSRR capacitive gaps are etched on the metallic surface to form a resonant cell. By combining SIW with CSRR structure, a dual-band bandpass filter has been designed and fabricated. The center frequencies of the filter are 2.4GHz and 3.5GHz, the maximum passband insertion loss is 0.5dB and the return loss is larger than 25dB. Transmission zeros appear at 3GHz, 4GHz and 5GHz, respectively, which make the band rejection larger than 40dB. Good agreements between the simulation and the experimental results are observed
Title: Design of Dual-Band Bandpass Filter Based on Substrate Integrated Waveguide Structure
Description:
This paper presents a novel dual-band bandpass filter design based on hybrid structure of substrate integrated waveguide (SIW) and complementary split ring resonator (CSRR).
SIW is a novel structure with the combination of rectangular waveguide and microstrip transmission line.
CSRR capacitive gaps are etched on the metallic surface to form a resonant cell.
By combining SIW with CSRR structure, a dual-band bandpass filter has been designed and fabricated.
The center frequencies of the filter are 2.
4GHz and 3.
5GHz, the maximum passband insertion loss is 0.
5dB and the return loss is larger than 25dB.
Transmission zeros appear at 3GHz, 4GHz and 5GHz, respectively, which make the band rejection larger than 40dB.
Good agreements between the simulation and the experimental results are observed.
Related Results
Complex discrete comb filters with individually tunable partial domains
Complex discrete comb filters with individually tunable partial domains
Problem Statement. The design of tunable complex discrete non-recursive and recursive bandpass and bandstop comb filters is currently a highly relevant task for solving problems of...
Spin-wave band gaps created by rotating square rods in triangular lattice magnonic crystals
Spin-wave band gaps created by rotating square rods in triangular lattice magnonic crystals
Recently, magnonic crystals which are the magnetic counterparts of photonic crystals or phononic crystals are becoming a hot area of research. In this paper, band structure of two-...
X-band bandpass filter structure for passive radar using SIW technology
X-band bandpass filter structure for passive radar using SIW technology
This paper proposes an X-band bandpass filter structure for the Kolchuga passive radar system as an alternative to the Interdigital structure. The proposed structure uses substrate...
An Ultra-Wideband Integrated Filtering Antenna with Improved Band-Edge Selectivity Using Multimode Resonator
An Ultra-Wideband Integrated Filtering Antenna with Improved Band-Edge Selectivity Using Multimode Resonator
In this paper, a novel design of ultra-wideband (UWB) filtering antenna integrated with the multimode resonator (MMR) bandpass filter is proposed, aiming to enhance band-edge selec...
IMPLEMENTATION OF BAND-PASS FILTERS BASED ON SIW TECHNOLOGY
IMPLEMENTATION OF BAND-PASS FILTERS BASED ON SIW TECHNOLOGY
исследуется методика синтеза полосовых фильтров в SIW-исполнении на основе E- и H-диафрагм. Реализация полосового фильтра предполагает формирование резонансных полостей в канале во...
When Does a Dual Matrix Have a Dual Generalized Inverse?
When Does a Dual Matrix Have a Dual Generalized Inverse?
This paper deals with the existence of various types of dual generalized inverses of dual matrices. New and foundational results on the necessary and sufficient conditions for vari...
Design of a 28 GHz Bandpass Filter for 5G Applications
Design of a 28 GHz Bandpass Filter for 5G Applications
One of the essential passive devices is the Bandpass Filter. Since the frequencies used for this technology are diverse and each frequency has different characteristics that can af...