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Title: Design of a Superconducting Antenna Integrated with a Diplexer for Radio-Astronomy Applications, Journal of Telecommunications and Information Technology, 2014, nr 3

Creator:

Donelli, Massimo ; Febvre, Pascal

Date:

2014, nr 3

Resource Type:

artykuł

Description:

This paper presents the design of a compact frontend diplexer for radio-astronomy applications based on a self complementary Bow-tie antenna, a 3 dB T-junction splitter and two pass-band fractal lters. The whole diplexer structure has been optimized by using an evolutionary algorithm. In particular the problem of the diplexer design is recast into an optimization one by dening a suitable cost function which is then minimized by mean of an evolutionary algorithm namely the Particle Swarm Optimization (PSO). An X band diplexer prototype was fabricated and assessed demonstrating a good agreement between numerical and experimental results.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:1803 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2014.3.1040

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

radio-astronomy microwave antenna optimization techniques diplexer particle swarm algorithm

Object collections:

Last modified:

Sep 2, 2024

In our library since:

Jan 9, 2015

Number of object content hits:

83

All available object's versions:

https://bc.itl.waw.pl/publication/2064

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Edition name Date
Donelli, Massimo; Febvre, Pascal, Design of a Superconducting Antenna Integrated with a Diplexer for Radio-Astronomy Applications, Journal of Telecommunications and Information Technology, 2014, nr 3 Sep 2, 2024

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

Phone

(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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