Results 61 to 70 of about 984 (150)
Microstrip Balanced Bandpass Filter With Compact Size, Extended-Stopband and Common-Mode Noise Suppression [PDF]
, 2013 In this letter, a novel balanced bandpass filter (BPF) with its simple design procedure are proposed. The filter is based on a novel balanced resonator which is composed by two closedloop transmission lines of characteristic impedance Zᴄʟ = 50 Ω and ...
ALONSO CORONA CHAVEZ +1 more
core
Miniaturised wideband bandpass filter based on harmonic suppressed dual transmission lines
Electronics Letters, 2016 A novel miniaturised wideband bandpass filter (BPF) based on harmonic suppressed dual transmission lines (DTLs) is introduced with enhanced upper stopband rejection and passaband selectivity.
Bo Zhang +3 more
doaj +1 more source
Design of Triple-Band Bandpass Filter Using Cascade Tri-Section Stepped Impedance Resonators
Journal of ICT Research and Applications, 2016 In this research, a triple-band bandpass filter (BPF) using a cascade tri section step impedance resonator (TSSIR), which can be operated at 900 MHz, 1,800 MHz, and 2,600 MHz simultaneously, was designed, fabricated and evaluated. Advanced Design System (
Gunawan Wibisono +2 more
doaj +1 more source
Position Estimation Method Using RGB Values of LED Colour Temperature in a Fuzzy Logic System
IET Optoelectronics, Volume 20, Issue 1, January/December 2026.This study proposes a novel LED‐based positioning system that estimates two‐dimensional position by analysing the chromaticity and frequency components (via FFT) of indoor lighting in tunnel environments where GPS signals are blocked. Experimental results demonstrate that the proposed method achieves reliable positioning accuracy within 5 cm in ...
Myung‐Hoon Sung +10 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper will experimentally verify the steady‐state and dynamic performance of the SVI based input impedance optimization of PLPS's buck converter for stability improvement and load current feedforward path to track the load changes faster. Moreover, an I2 average current control will be used to overcome the slow response of average current control ...
Mohammad Hamed Patmal +5 more
wiley +1 more source
Novel Compact Quad‐Band HMSIW BPF and FPD With Low Loss and Tunable Passbands
International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.This work introduces a new quad‐band bandpass filter (BPF) and filtering power divider (FPD) based on half‐mode substrate integrated waveguide (HMSIW) technology and metamaterial concept. To achieve a high level of miniaturization, multiple design approaches are jointly employed, including HMSIW implementation, evanescent‐mode operation, stepped ...
Mostafa Danaeian, Vicente E. Boria
wiley +1 more source
Miniaturised sharp rejection bandpass filter with reconfigurable bandwidth for UWB applications
, 2013 A novel, compact and highly selective microstrip bandpass filter with bandwidth reconfigurability for ultra-wideband (UWB) applications is presented. The proposed design uses stepped impedance resonator (SIR) for realization of bandpass filter (BPF) and ...
Budimir, D., Rabbi, K.M.F.
core
Wideband ring resonator bandpass filter (WRRBPF) / Nur Fatehah Asri [PDF]
, 2009 Micrdstrip Bandpass Filter (BPF) is one of the essential devices in communication system either at the transmitter and receiver. Thus, the quality of BPF is very importantThis work highlights the design, simulation and the fabrication of a ring resonator
Asri, Nur Fatehah
core
A Frequency Tunable Liquid Cavity Bandpass Filter
, 2023 A liquid-loaded frequency tunable cavity bandpass filter (BPF) is presented. A dielectric fluidic material, dimethyl silicone oil (DSO) with excellent thermophysical characteristics (working temperature from -50 °C to 180 °C) and extremely low loss ...
Xing, L +18 more
core +1 more source
International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.This paper presents an innovative coupling design for a bandpass substrate integrated waveguide (SIW) filter, enabling high selectivity and facilitating flexible design. The proposed filter design has two parts: one is a mixed coupling structure, and the second part is a cross‐coupling path.
Govind Kumar Mishra +3 more
wiley +1 more source