The Hi monopole

Cunha, Naylton O.; Ferreira, Maria Emília; Oliveira, Rodrigo M. S. de; Almeida, José Felipe

doi:10.1109/imoc.2009.5427533

Cited by 1 publication

(4 citation statements)

References 6 publications

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“…The HI Monopole geometry was originally proposed in [14]. The antenna's geometry was developed according to studies on the classic planar monopole antenna, and by taking into account the fact that electrical current flows only through the metallic border of the patch due to the influence of the skin effect on electromagnetic (EM) waves interacting with metal.…”

Section: Antenna Designmentioning

confidence: 99%

“…1 precisely defines. The central conductor has the purpose of balancing magnetic fields produced by the loop sides oriented parallelly to that conductor, improving impedance matching as a consequence [14]. The name "HI" is due to the geometrical similarity between the antenna's metallic patch and the Japanese kanji ideogram HI, 日(pronounced as he), which means sun or day.…”

Section: Antenna Designmentioning

confidence: 99%

“…Figure 1 presents a schematic of the HI Monopole and of the produced magnetic fields. Differently from the antenna presented in [14], the device proposed in this work has been designed to be printed on fiberglass substrate (FR-4), in a compact manner so it can be integrated into the inner part of electronic devices such as television sets and tablet computers. given by Gpp and gap, respectively.…”

Section: Antenna Designmentioning

confidence: 99%

“…Geometry of HI monopole and representation of the magnetic field due to current flows of HI antenna[14].…”

mentioning

confidence: 99%

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Compact Ultra-Wide-Band HI Monopole Antenna Loaded with C-Shaped Parasitic Elements for DVB-T and LTE Applications

Neto

Cavalcante

Oliveira

et al. 2020

J. Microw. Optoelectron. Electromagn. Appl.

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In this work, a compact ultra-wide-band microstrip antenna loaded with C-shaped parasitic elements, for Digital Video Broadcasting-Terrestrial (DVB-T) and LTE 450 / 700 signal reception, is designed and presented. The proposed antenna is named "HI Monopole", and its geometry has been designed to be simple, lightweight, and compact. Fabrication process is inexpensive and suitable for electronic gadgets. The HI Monopole operates with ultra-wide bandwidth characteristics, encompassing Digital Video Broadcasting-Terrestrial (DVB-T) standard (470-890 MHz), LTE-450 and LTE-700 bands. This feature has been accomplished by inserting an indent in its ground plane, adjusting dimensions of the feeding line, and adding two C-shaped parasite elements onto the region posterior to the antenna's main radiating element. It was verified via electromagnetic measuring that this device is capable of covering the 429-1022 MHz range. Hence, its total bandwidth is 593 MHz. The superior and inferior cutoff frequencies have been defined using the-10 dB return loss reference level. Therefore, the proposed antenna can be employed for receiving DTV and LTE signals broadcasted in any country, independently of its adopted standard.

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Section: Antenna Designmentioning

confidence: 99%

Section: Antenna Designmentioning

confidence: 99%

Section: Antenna Designmentioning

confidence: 99%

“…Geometry of HI monopole and representation of the magnetic field due to current flows of HI antenna[14].…”

mentioning

confidence: 99%

See 2 more Smart Citations