A compact high-power antenna for ultrawideband nanosecond bipolar pulse

Jae Sik Kim, Young Joong Yoon, Jiheon Ryu

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this article, the design procedures and radiation characteristics of a compact high-power antenna are discussed. The antenna is designed to efficiently radiate a high-power ultrawideband nanosecond bipolar pulse. The fabricated antenna realizes directive radiation and a wide bandwidth of 0.2-3.44 GHz (17.2:1) with dimensions of 300 × 300 × 260 mm3 (width × height × length). The measured far-voltage is 4.2 kV when the antenna is excited by a 2.5 kV amplitude bipolar pulse with a 1.3 nanosecond pulse width.

Original languageEnglish
Pages (from-to)1296-1301
Number of pages6
JournalMicrowave and Optical Technology Letters
Volume57
Issue number6
DOIs
Publication statusPublished - 2015 Jun 1

Fingerprint

Ultra-wideband (UWB)
antennas
Antennas
Directive antennas
pulses
Radiation
radiation
Bandwidth
pulse duration
Electric potential
bandwidth
electric potential

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

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abstract = "In this article, the design procedures and radiation characteristics of a compact high-power antenna are discussed. The antenna is designed to efficiently radiate a high-power ultrawideband nanosecond bipolar pulse. The fabricated antenna realizes directive radiation and a wide bandwidth of 0.2-3.44 GHz (17.2:1) with dimensions of 300 × 300 × 260 mm3 (width × height × length). The measured far-voltage is 4.2 kV when the antenna is excited by a 2.5 kV amplitude bipolar pulse with a 1.3 nanosecond pulse width.",
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A compact high-power antenna for ultrawideband nanosecond bipolar pulse. / Kim, Jae Sik; Yoon, Young Joong; Ryu, Jiheon.

In: Microwave and Optical Technology Letters, Vol. 57, No. 6, 01.06.2015, p. 1296-1301.

Research output: Contribution to journalArticle

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