| dc.contributor | ALONSO CORONA CHAVEZ | |
| dc.contributor | JOSE LUIS OLVERA CERVANTES | |
| dc.creator | HUMBERTO LOBATO MORALES | |
| dc.date | 2013-06 | |
| dc.date.accessioned | 2023-07-25T16:21:10Z | |
| dc.date.available | 2023-07-25T16:21:10Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/232 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7805452 | |
| dc.description | Design and fabrication of new microwave multiplexing structures for electronic
communications are presented in this thesis report. They are based on directional filters
over the planar microstrip technology, and operate for several standard bands for wireless
communications. In this report, they are classified into four proposals, starting from the
design and demonstration of multi-pole directional filters for multiplexing networks,
following with a dual-band multi-pole directional filter, a wide band and narrow band
diplexer and ending with a differential-signals diplexer for noise suppression. All the
structures present low dimensions, light weight and ease of fabrication, making them good
solutions for easy integration into existing systems. To support the novelty of the projects,
two of the proposals have been presented in high-standard conferences and the other two
have been accepted for publication in indexed journals.
Starting from the design proposal of multi-pole directional filters, the circuit schematic
model and design equations of multi-pole directional filters is presented for the first time.
Following the proposed theory, two microstrip two-pole directional filters are designed and
fabricated for different bands: GSM 850 and the Radiolocation and Space Research band.
A two-channel multiplexing network based on the designed structures is implemented,
demonstrating the capacity of the multi-pole directional filters to be used for channelization
of several bands, following a modular concept, with good filter selectivity for each channel. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Instituto Nacional de Astrofísica, Óptica y Electrónica | |
| dc.relation | citation:Lobato-Morales H. | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/Filtros de microondas/Microwave filters | |
| dc.subject | info:eu-repo/classification/Filtros microstrip/Microstrip filters | |
| dc.subject | info:eu-repo/classification/Multiplexores/Multiplexers | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2203 | |
| dc.subject | info:eu-repo/classification/cti/2203 | |
| dc.title | Planar microwave multiplexers for electronic communications | |
| dc.type | info:eu-repo/semantics/doctoralThesis | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
