Zobrazeno 1 - 10 of 63 pro vyhledávání: '"Ivan Arregui"'
1
Akademický článek
Design of an Additively-Manufactured Self-Supported All-Metal Coaxial-Line X-Band Bandpass Filter
Autor: Alejandro Pons-Abenza, Ivan Arregui, Miguel Angel Gomez Laso, Txema Lopetegi, Petronilo Martin-Iglesias
Publikováno v: IEEE Access, Vol 12, Pp 68171-68183 (2024)
In this contribution, the design and manufacturing of an all-metal coaxial-line X-band bandpass filter is discussed. The device is 3D-printed as a self-supported structure without any dielectric inside the coaxial. The mechanical support between the
Externí odkaz: https://doaj.org/article/f9ee992f77f24bd9aad1476b3c5cc2c2
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2
Akademický článek
Novel Design Method for Millimeter-Wave Gap Waveguide Low-Pass Filters Using Advanced Manufacturing Techniques
Autor: David Santiago, Miguel A. G. Laso, Txema Lopetegi, Ivan Arregui
Publikováno v: IEEE Access, Vol 11, Pp 89711-89719 (2023)
In this paper, a groove gap waveguide (GGW) low-pass filter is proposed for the first time. Gap waveguide technology represents an interesting alternative as a low-loss, cost-effective, high-performance transmission line and packaging solution for mi
Externí odkaz: https://doaj.org/article/b74cac15539744bba245377190681edc
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3
Akademický článek
Integrating multiple stubs in stepped‐impedance filter aiming for high selectivity
Autor: Abdul Sami, Miguel Angel Gomez Laso, Txema Lopetegi, Israel Arnedo, Ibai Calero, Fernando Teberio, Petronilo Martin Iglesias, David Benito, Ivan Arregui
Publikováno v: Electronics Letters, Vol 58, Iss 14, Pp 554-556 (2022)
Abstract A design technique to include multiple and fully‐controlled transmission zeros (TZs) in the frequency response of rectangular waveguide commensurate‐line stepped‐impedance filters is presented in this letter. These bandpass filters (BP
Externí odkaz: https://doaj.org/article/8275cec772e44f938e001345d1e2fc6f
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5
Robust tolerance design of bandpass filter with improved frequency response for Q-band satellite applications
Autor: Fernando Teberio, D. Benito, Ivan Arregui, Miguel A. G. Laso, Txema Lopetegi, Luis Miranda, A. Sami, Israel Arnedo, Petronilo Martin-Iglesias
Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
IEEE Microwave and Wireless Components Letters
A rectangular waveguide bandpass filter for Q-band with simple fabrication is proposed in this letter. The design is based on the use of the first passband replica of commensurate-line stepped-impedance structures and achieves the suppression of thei
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1ad9ac54e05858a5b0ae5a382f907dd
https://hdl.handle.net/2454/40009
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6
High-power filter design in waveguide technology: future generation of waveguide satellite filters in payloads handling increasing bit rates and numbers of channels
Autor: Txema Lopetegi, Jon M. Percaz, Israel Arnedo, Petronilo Martin-Iglesias, Fernando Teberio, Ivan Arregui, Miguel A. G. Laso
Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
To design a filter for a particular application, many issues must first be considered. Which technology will be the most convenient? What design technique will provide better results for a particular set of frequency specifications? Once the device h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f906a5795ba5bfb64f51285bffe908c
https://hdl.handle.net/2454/37277
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7
Compact harmonic rejection filter for C-band high-power satellite applications
Autor: Petronilo Martin-Iglesias, Fernando Teberio, Txema Lopetegi, Israel Arnedo, Ivan Arregui, Miguel A. G. Laso
Publikováno v: Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname
A compact high-power low-pass filter for C-band broadband satellite applications is presented in this paper. The filter is composed of three different sections. A 9th-order compact high-power multi-ridge structure achieves the fundamental mode stopba
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46d4a3d1d31adbf2380c80dc6f72f684
https://hdl.handle.net/2454/40430
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8
Multiphysic Analysis of High Power Microwave Filter Using High Performance Aluminium Alloy
Autor: S. Martin-Iglesias, Fernando Teberio, Ivan Arregui, T. Lopetegui, Miguel A. G. Laso, Petronilo Martin-Iglesias, L. Pambaguian, T. Raadik, Jon M. Percaz, Israel Arnedo
Publikováno v: 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP).
Stringent requirements in terms of high power handling, thermal stability, low loss, low mass and low cost are commonly imposed to microwave filters for space applications. Advanced materials emerge as promising solutions thanks to the reduced Coeffi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30d9e589f7803b90a36b2759346b1339
https://doi.org/10.1109/imws-amp.2019.8880080
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9
Stepped-Impedance Band-Pass Filters with Improved Selectivity
Autor: Luis Miranda, Ivan Arregui, Txema Lopetegi, Miguel A. G. Laso, Ibai Calero, Fernando Teberio, David Santiago, Jon M. Percaz, Petronilo Martin-Iglesias, Israel Arnedo
Publikováno v: Scopus-Elsevier
Rectangular waveguide stepped-impedance structures have been recently proposed to achieve band-pass filters with reduced sensitivity to fabrication tolerances and routing capabilities. In this paper, a novel method is presented to enhance their selec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0220df783f757cccaaedd14dd8d0dda
https://doi.org/10.1109/mwsym.2019.8700747
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10
General synthesis of tapered matching sections for single mode operation using the coupled-mode theory
Autor: Petronilo Martin-Iglesias, Txema Lopetegi, Ivan Arregui, Israel Arnedo, Miguel A. G. Laso, Jon M. Percaz, Fernando Teberio
Publikováno v: Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
Instituto de Salud Carlos III (ISCIII)
In this paper, a novel and general method to synthetize microwave waveguide tapers intended for single mode operation is proposed. The technique is based on the use of an exact series solution of the inverse scattering synthesis problem. An additiona
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec84c47482c4f6caa7bfd6061a240c0c
https://hdl.handle.net/2454/34997
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