Microwave Bandpass Filters Tuned by the Magnetization of Ferrite Substrates
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Magnetics Letters"
DOI: 10.1109/lmag.2016.2623717
Abstract: C-band (around 5 GHz) microwave bandpass filters fabricated on yttrium-iron-garnet (YIG) and Al-doped-YIG ferrite substrates are tuned by an external magnetic field of 0 to 720 Oe. The filters on Al-doped YIG with lower saturation… read more here.
Keywords: magnetization states; microwave bandpass; bandpass filters; magnetization ... See more keywords
Avoiding RF Isolators: Reflectionless Microwave Bandpass Filtering Components for Advanced RF Front Ends
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Microwave Magazine"
DOI: 10.1109/mmm.2020.3023222
Abstract: RF/microwave bandpass filters (BPFs) are fundamental components in high-frequency RF transceivers. On the transmitter side, they limit the transmitted RF signal bandwidth by suppressing out-of-band spurious signals and intermodulation products, which are primarily generated by… read more here.
Keywords: bandpass; isolators reflectionless; bandpass filtering; avoiding isolators ... See more keywords
A Microwave Bandpass Filter on Dielectric Layers with Metal Grids
Sign Up to like & getrecommendations! Published in 2018 at "Technical Physics Letters"
DOI: 10.1134/s1063785018050152
Abstract: A bandpass filter of new design comprising dielectric layers with surface metal grids is developed and studied. Dielectric layers act as half-wave resonators, while metal grids act as mirrors with preset reflectivity and ensure optimum… read more here.
Keywords: bandpass filter; microwave bandpass; dielectric layers; metal grids ... See more keywords
A High Return Loss of Microwave Bandpass Filter Using Superconducting Electrospun YBCO Nanostructures
Sign Up to like & getrecommendations! Published in 2018 at "Progress in Electromagnetics Research C"
DOI: 10.2528/pierc17102601
Abstract: A high return loss (-30 dB), small size (100 mm2) and broad bandwidth (1.5 GHz) microwave bandpass filter has been designed using finite element modelling and developed using the superconducting YBa2Cu3O7-δ (YBCO) thin films deposited… read more here.
Keywords: high return; microwave bandpass; return loss; filter ... See more keywords