Results 171 to 180 of about 24,700 (193)

Miniature bandpass filter with wide stopband using open‐loop resonators

Microwave and Optical Technology Letters, 2011
AbstractTo reduce the size and improve the performance, a miniature microstrip bandpass filter (BPF) is investigated in this article. On the basis of open‐loops, an interdigital capacitive load has been connected. The new design has advantages of a compact size and a large ratio of the first spurious resonant frequency to the fundamental frequency.
Li‐Ying Feng, Hong‐Xing Zheng, Cheng‐Guang Sun, Feng‐You Gao   +3 more
openaire   +1 more source

Millimeter-Wave Bandpass Filter By Open Loop Elliptical Ring Resonators

2019 International Conference on Electrical Engineering and Computer Science (ICECOS), 2019
This paper presents a bandpass filter using two elliptical open loop ring resonators(EOLRR) at the resonant frequency of 28 GHz. It is well suited for the next generation 5G application. Coupled resonators were developed with the expectation of pairing parasitic resonance of various degenerate modes operating close to the fundamental mode in the ...
Hussam Keriee, Zulkurnain Abdul-Malek, Nawres Abbas Nayyef M, Muhammad Irfan Jambak, Z. Nawawi, Mona Riza Mohd Esa, Muhammad Abu Bakar Sidik   +6 more
openaire   +1 more source

The design of open-loop resonator HTSC linear-phase filter

Cryogenics, 2007
The coupling gap between traditional open-loop microstrip resonators of high temperature superconductivity (HTSC) filter is too narrow to be fabricated with normal photolithography technology. The mixed couplings of HTSC open-loop microstrip resonators are studied in this paper and a new improved resonator structure that can be fabricated with normal ...
Tian-Liang Zhang, Kai Yang, Shi-Rong Bu, Juan-Xiu Liu, Jun-Song Ning, Zheng-Xiang Luo   +5 more
openaire   +1 more source

A novel bandpass filter with dual-mode open-loop resonators

2017 7th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies (MAPE), 2017
In this paper, we propose a novel microstrip bandpass filter (BPF) based on dual-mode open-loop resonators (DMOLRs). The proposed bandpass filter consists of two coupled DMOLRs, which can be treated as the combination of a folded T-shape stub and a W-shape stub.
Wu Shuang, Lv Yan, Li Jiu-sheng
openaire   +1 more source

Theory and experiment of novel microstrip slow-wave open-loop resonator filters

IEEE Transactions on Microwave Theory and Techniques, 1997
Jia-Sheng Hong
exaly  

Microstrip Square Open-Loop Multiple Split-Ring Resonator for Low-Phase-Noise VCO

IEEE Transactions on Microwave Theory and Techniques, 2008
Chulhun Seo
exaly  

Equivalent Circuit Analysis of Open-Loop Modal Resonance

2024 8th International Conference on Power and Energy Engineering (ICPEE)
Nanfeng Gao, Xiao Wang, Tianyu Su, Changlong Dai, Qiang Fu   +4 more
openaire   +1 more source

Compact microstrip diplexer using new design of triangular open loop resonator for 4G wireless communication systems

AEU - International Journal of Electronics and Communications, 2016
Leila Noori
exaly  

Band-Notched UWB Antenna Incorporating a Microstrip Open-Loop Resonator

IEEE Transactions on Antennas and Propagation, 2011
Peter Gardner
exaly  

Design of Chipless RFID Tag by Using Miniaturized Open-Loop Resonators

IEEE Transactions on Antennas and Propagation, 2018
Lu Wang, Gwang
exaly