Results 131 to 140 of about 3,829 (161)

Wideband Filter-Integrated Switch Based on Bandpass-to-Bandstop Switchable Filter Network

IEEE Microwave and Wireless Technology Letters
In this letter, a new design method for a broadband filter integrated switch based on a bandpass-to-bandstop switchable filter network is proposed. By switching p-i-n diodes on/off, the proposed topology achieves two distinct filtering properties of a ...
Hao Wan, Shi-Xin Meng, Jin Xu, Hui-Kun Yang, Lei Zhu   +4 more
semanticscholar   +1 more source

A Novel FSS-Based Bandstop Filter for TE/TM Polarization

IEEE Letters on Electromagnetic Compatibility Practice and Applications
A novel miniaturized unit-cell frequency-selective surface (FSS)-based bandstop filter (BSF) is presented in this letter. The proposed structure exhibits negative refractive index (NRI) characteristics by designing an epsilon-negative FSS.
Sourodipto Das, A. Rajput, Biswajeet Mukherjee   +2 more
semanticscholar   +1 more source

A Novel Ring Type Wideband Quasi-Elliptic Bandstop Filter With Controllable Equal Ripple Performance and Extra-High Attenuation Rate

IEEE transactions on microwave theory and techniques
In this article, a novel ring type wideband quasi-elliptic bandstop filter (BSF) is presented. The proposed structure consists of two parallel signal electrical paths between input and output ports, where one path has three cascaded transmission lines ...
Zizhuo Sun, Xiaolong Wang, Lei Zhu, G. Milinevsky, Geyu Lu   +4 more
semanticscholar   +1 more source

Miniaturized Wideband Pole-Zero Following Tunable Bandstop Filter for 5G Millimeter-Wave Application

IEEE Transactions on Circuits and Systems - II - Express Briefs
A miniaturized wideband CMOS pole-zero following tunable bandstop filter (BSF) structure is proposed for 5G millimeter-wave application. The proposed simple tunable BSF configuration provides two transmission zeros and one transmission pole, which ...
Tao Zhang, Jiajie Pan, Bei Liu, Hao Zhang, Zhangming Zhu   +4 more
semanticscholar   +1 more source

Absorptive reconfigurable bandstop filter with ultra-wide frequency tuning range using distributed lossy resonators

International journal of microwave and wireless technologies
An absorptive reconfigurable bandstop filter (BSF) with compact size and ultra-wide frequency tuning range using distributed lossy resonators is presented.
Qun Li
semanticscholar   +1 more source

Compact Narrow-Band Sharp Rejection Bandstop Filter Using U-Shaped Resonator for GNSS Receiver

2024 IEEE Wireless Antenna and Microwave Symposium (WAMS)
An U-shaped resonator based bandstop filter (BSF) has been reported in this paper to reject the high power unwanted signal or interfere near to the desired signal.
Nagendra Kumar, Vamsi Krishna, Velidi, Sivareddy Devireddy, A. Subramanyam, Senthil Kumar   +5 more
semanticscholar   +1 more source

Millimeter-Wave Shielded Asymmetrical Coplanar Stripline Bandstop Filter with High Selectivity

International Conference on Microwave and Millimeter Wave Technology
A millimeter-wave shielded asymmetrical coplanar stripline (SACPS) bandstop filter (BSF) with high selectivity is proposed. Two T-shaped resonators are coupled with the signal plate of SACPS and connected with the shielding metal cavity.
Qun Li, Yansong Yang, Guokai Xu
semanticscholar   +1 more source

A planar three-section coupled-line high-selectivity wideband bandstop filter

Journal Electromagnetic Waves and Applications
A planar three-section coupled-line high-selectivity wideband bandstop filter (BSF) is proposed. The proposed filter topology contains three coupled-line sections (CLs) and two transmission-line sections (TLs).
Yajian Li, Xiaoying Zuo, Hang Mei, Mengxin He   +3 more
semanticscholar   +1 more source

Design of Compact Ridge Waveguide Bandstop Filter Using Defected Ridge and Open-Ended Stub

IEEE Microwave and Wireless Technology Letters
In this letter, a novel compact bandstop filter (BSF) based on ridge waveguide (WG) technology is proposed. By through-etching longitudinal dumbbell-shaped grooves (DSGs) in the metal ridge, a defected ridge bandstop (DRBS) unit with miniaturized size is
Jianxin Chen, Cheng-Yang Zhang, Ying Xue, Qing-Yuan Lu, Wei Qin   +4 more
semanticscholar   +1 more source

Design and fabrication of a novel millimeter-wave bandstop filter using transversal signal interference technique

Bulletin of Electrical Engineering and Informatics
This paper presents the design, simulation, and fabrication of a miniaturized millimeter-wave band-stop filter (BSF) on microstrip technology. The proposed arrangement is based on the concept of transversal interference of signals, and is realized as a ...
Salaheddine Barou, J. Zbitou, Stéphane Ginestar, M. El Gibari   +3 more
semanticscholar   +1 more source