Results 191 to 200 of about 99,963 (219)
Study on the mechanical and fracturing characteristics of parallel slit groove sandstone at different angles under cyclic loading and unloading. [PDF]
Sci RepEnbing Y.
europepmc +1 more source
Research on online EDI order scheduling optimization strategy in manufacturing enterprises based on time-varying Markov chains. [PDF]
Sci RepWulan Q.
europepmc +1 more source
Real time smart parking system based on IoT and fog computing evaluated through a practical case study. [PDF]
Sci RepAla'anzy MA +3 more
europepmc +1 more source
The 'pistol spring' for correcting ectopic permanent molar. [PDF]
J OrthodMei L.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
2010 International Conference on Communications, Circuits and Systems (ICCCAS), 2010
A new and miniaturized narrow bandpass filter (BPF) with very wide upper stopband is proposed. The filter consists of an open-loop resonator with the broadside coupled microstrip/slot hybrid unit and a microstrip open-loop resonator with short-circuited units, and the two resonators are edge-coupled to improve the performance of the filter.
H. Chen +4 more
openaire +3 more sources
A new and miniaturized narrow bandpass filter (BPF) with very wide upper stopband is proposed. The filter consists of an open-loop resonator with the broadside coupled microstrip/slot hybrid unit and a microstrip open-loop resonator with short-circuited units, and the two resonators are edge-coupled to improve the performance of the filter.
H. Chen +4 more
openaire +3 more sources
Microwave and Optical Technology Letters, 2009
AbstractA novel transversal bandpass filter is proposed in this letter. Different from conventional two‐order planar transversal filter, the proposed filter is a three‐order planar transversal filter by incorporating microstrip dual‐mode open‐loop resonator and slot line resonator.
Mingqi Zhou, Xiaohong Tang, Fei Xiao
openaire +3 more sources
AbstractA novel transversal bandpass filter is proposed in this letter. Different from conventional two‐order planar transversal filter, the proposed filter is a three‐order planar transversal filter by incorporating microstrip dual‐mode open‐loop resonator and slot line resonator.
Mingqi Zhou, Xiaohong Tang, Fei Xiao
openaire +3 more sources
A band-notched UWB antenna with L-shaped slots and open-loop resonator
2013 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, 2013A very compact coplanar waveguide (CPW) fed ultrawideband (UWB) printed monopole antenna with triple band-notched characteristics is presented. The antenna uses two open-ended quarter-wavelength slots to create double band-notched characteristics in 3.3-3.6 GHz for WIMAX and 5.15-5.825 GHz for WLAN.
Jian Wei Wang +3 more
openaire +1 more source