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Title: A lightweight planar antenna element with optimized feed for use onboard spacecraft, Journal of Telecommunications and Information Technology, 2005, nr 2

Creator:

Kabacik, Paweł ; Wincza, Krzysztof

Date:

2005, nr 2

Resource Type:

artykuł

Description:

This paper is a report on low gain antennas (LGAs) manufactured with bonded lightweight materials. These antennas can sustain large temperature variations and are capable of functioning in modern miniature spacecraft, mainly in the telemetry, command and ranging (TC&R) links. When made of cheaper materials, the proposed circularly polarized antenna can be widely used in the base stations of short-range wireless systems. The recommended operating frequencies are between 1 and 8 GHz. One major technical consideration is obtaining the required high quality of circular polarization with as low space demands as possible. A lightweight 90◦ polarizer, printed on a dielectric membrane and operating over a broad bandwidth, is proposed for the antenna feed. Owing to the bandwidth advantage of the polarizer and the use of carefully designed aperture coupled feed, the electrical characteristics maintain good properties over a wide frequency range (15%).

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:391

DOI:

10.26636/jtit.2005.2.306

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

microstrip antennas circularly polarized antennas spaceborne antennas

Object collections:

Last modified:

Jun 12, 2024

In our library since:

Mar 2, 2010

Number of object content hits:

331

All available object's versions:

https://ribes-54.man.poznan.pl/publication/442

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Edition name Date
Kabacik, Paweł, 2005, nr 2, A lightweight planar antenna element with optimized feed for use onboard spacecraft, Journal of Telecommunications and Information Technology, 2005, nr 2 Jun 12, 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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