Ultra-wideband (UWB) bandpass filters using multiple-mode resonator

By Lei Zhu, Sheng Sun, Wolfgang Menzel. IEEE Microwave and Wireless Components Letters, 2005

1,014 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/dce11959bce5e53c0018b607b052b43a56c9d5f8

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Aerospace Engineering

1. Lei Zhu
2. Sai‐Wai Wong
3. Mingguang Chen
4. Ching‐Wen Tang
5. Quan Xue
6. Xiu Yin Zhang
7. Ferran Martín
8. Q. Chu

In Electrical and Electronic Engineering

1. Lei Zhu
2. Sai‐Wai Wong
3. Quan Xue
4. Mingguang Chen
5. Ching‐Wen Tang
6. Xiu Yin Zhang
7. Q. Chu
8. Wen Wu

Citations in the corpus

• Compact Microstrip Dual-/Tri-/Quad-Band Bandpass Filter Using Open Stubs Loaded Shorted Stepped-Impedance Resonator (2013, methodology): “Recently, an attractive method using a single multimode resonator (MMR) has been applied to develop compact multiband BPFs. MMR is initially proposed in the design of wideband filter [24], [25].”
• Novel Wideband Differential Bandpass Filters Based on T-Shaped Structure (2012, methodology): “From port 1 to port 2 (and also from port 1’ to port 2’), two coupling transmission lines with electrical lengths and characteristic impedance are located symmetrically.”
• Novel UWB Bandpass Filter Using Stub-Loaded Multiple-Mode Resonator (2011, background): “In [2], a tri-mode UWB BPF using MMR of stepped-impedance configuration was originally reported, and the passband covered a frequency range from 2.96 to 10.67 GHz, but this stepped-impedance MMR-based filter suffered from a high insertion loss, narrow upper stopband as well as worse selectivity.”
• Short-circuited CPW multiple-mode resonator for ultra-wideband (UWB) bandpass filter (2006, methodology): “As one of the key circuit blocks in the whole system, the UWB bandpass filter (BPF) has been recently studied through the use of the matured filter theory [4] and other techniques [5]–[9].”
• Compact Ultra-Wideband Bandpass Filters Using Composite Microstrip–Coplanar-Waveguide Structure (2006, background): “These UWB filters have sharp rejection, but their spurious response would degrade the out-of-band response and an increase in number of sections may lead to large insertion loss, as well as poor group delay.”
• Photonic Generation of Ultrawideband Signals (2007, methodology): “UWB pulses can be generated electrically using an electronic circuit, such as a microwave ring filter [10], a microwave resonator-based bandpass filter [11], or a microwave differentiator [12].”
• Application of Electromagnetic Bandgaps to the Design of Ultra-Wide Bandpass Filters With Good Out-of-Band Performance (2006, background): “I. INTRODUCTION OVER THE last years, the design of wide and ultra-widebandpass filters is generating a great interest due to the fast development of broadband wireless communication systems [1]–[10].”
• A Differential-Mode Wideband Bandpass Filter on Microstrip Line for UWB Application (2009, background): “In [3], [4], the multiple-mode resonances of a stepped-impedance resonator work together with frequency-dispersive parallel coupled-lines to constitute a novel class of wideband filters.”
• Low-loss ultra-wideband (UWB) filters using suspended stripline (2005, background): “A number of first band-pass filter designs (mostly based on microstrip) have been presented recently [1-5]; these however, occupy a reasonably large substrate area, suffer from high losses, and/or are difficult to manufacture due to very small strips or slots.”
• Compact UWB Bandpass Filter Using Stub-Loaded Multiple-Mode Resonator (2007, background): “Schematics of the two microstrip-line MMRs which are weakly capacitive-coupled with 50- feed lines: (a) original in [8] and (b) proposed in this work.”
• Broadband quasi-Chebyshev bandpass filters with multimode stepped-impedance resonators (SIRs) (2006, background): “The stepped-impedance resonators (SIRs), on the other hand, have a planar structure and are advantageous in designing BPFs due to its versatile resonant characteristics [6]‐[ 10 ].”
• A Microstrip Ultra-Wideband Bandpass Filter With Cascaded Broadband Bandpass and Bandstop Filters (2007, methodology): “A multiple-mode resonator and the quarter-wavelength parallel-coupled lines at the input and output ports are adopted in [4] and [5] to achieve the goals shown in [2] and [3].”
• Wideband Microstrip Ring Resonator Bandpass Filters Under Multiple Resonances (2007, background): “The concept of a multiple-resonance resonator for a wideband planar bandpass filter was proposed in [26].”
• Ultra-Wideband Power Divider With Good In-Band Splitting and Isolation Performances (2008, methodology): “The simulated and measured group delay show good linearity within the UWB passband as derived in UWB filters [7], [8].”
• Implementation of Compact UWB Bandpass Filter With a Notch-Band (2008, methodology): “As discussed in [1], we can understand that the first three resonant frequencies, ranged in the 3.”
• Ultra-wideband bandpass filter with hybrid microstrip/CPW structure (2005, neutral): “As one of the essential component blocks, attempts to developing a UWB bandpass filter (BPF) were made in [3]–[7] in order to achieve such a specified UWB passband with a 110% fractional bandwidth at the central frequency of 6.”
• Novel Centrally Loaded Resonators and Their Applications to Bandpass Filters (2008, background): “Besides these single-mode resonators, some research focused on dual-mode ones, which can create a pair of resonant modes [7]–[9].”
• Small Ultra-Wideband (UWB) Bandpass Filter With Notched Band (2008, methodology): “In [2] and [3], the authors utilized the multiple-mode resonator to design UWB BPFs; the designed filter can cover the whole UWB band of 3.1 GHz-10.”