A super-compact wideband bandpass filter using capacitor-loaded coupled lines

KD Xu, J Tian, H Liu, Y Jiang - Frequenz, 2024 - degruyter.com
A wideband bandpass filter (BPF) using capacitor-loaded coupled lines is proposed with
super-compact circuit size and very simple structure. By loading three lumped capacitors in …

[PDF][PDF] Estimation of Increasing Environmental Friendliness in Agricultural Zones Using Recirculating Filters

IS Alexandrovna, BR Valerievich… - … Center-FBEE, Belgrade …, 2019 - vspep.edu.rs
The paper deals with the ecological aspects related to air dedusting in premises for
agricultural purposes. The justification for the relevance of using recirculation filters to …