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An Active 20-MHz to 2.5-GHz UWB Receiver Antenna System Using a TEM Horn

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journal contribution
posted on 2018-06-29, 00:00 authored by MA Salari, O Manoochehri, A Darvazehban, D Erricolo
An ultrawideband receiver antenna system is proposed. The radiating element is a transverse electromagnetic horn antenna, featuring a negative impedance converter at lower frequencies. The voltage standing-wave ratio (VSWR) is less than 2.0 in the bandwidth from 20 MHz to 2.5 GHz. A good agreement between the measurements of the fabricated system and the simulated results is observed. Sample applications include direction finding, broadband communication systems, radar systems, and electromagnetic compatibility measurement systems.

History

Publisher Statement

"This is a copy of an article published in the IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS © 2017 IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC"

Publisher

Institute of Electrical and Electronics Engineers

issn

1536-1225

Issue date

2017-01-01

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    Keywords

    Broadband communications; direction finding; horn antenna; microstrip balun; negative impedance converter (NIC); radar system; ultrawideband (UWB)

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    In Copyright

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