About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit
Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

More...

Conference paper

Electric-Coupled Antenna for Hearing-Instrument Applications

In Proceedings of the 2016 Loughborough Antennas and Propagation Conference — 2016, pp. 1-4

By Færch, Laust1,2; Kvist, Søren H.1; Thaysen, Jesper1; Jakobsen, Kaj Bjarne3,4

From

GN ReSound A/S1

Technical University of Denmark2

Department of Electrical Engineering, Technical University of Denmark3

Electromagnetic Systems, Department of Electrical Engineering, Technical University of Denmark4

An electrically small, electric coupled antenna that operates at the 2.4 GHz ISM band has been designed for hearing instrument applications. The antenna consists of a driven monopole and a coupled structure that is separated by an air gap. The input reflection coefficient S11 is measured and compared to the simulated results.

Investigation of the antenna center frequency, reflection coefficient, and efficiency sensitivity to the position of the coupled element is performed. Simulated and measured results suggest that the antenna is a suitable candidate for hearing instrument applications.

Language: English
Publisher: IEEE
Year: 2016
Pages: 1-4
Proceedings: 2016 Loughborough Antennas & Propagation ConferenceLoughborough Antennas & Propagation Conference
ISBN: 1509007830 , 1509007849 , 9781509007837 , 9781509007844 , 1509007822 and 9781509007820
Types: Conference paper
DOI: 10.1109/LAPC.2016.7807619
ORCIDs: Jakobsen, Kaj Bjarne
Keywords

Antenna measurements Antennas Auditory system ISM band Impedance Instruments Load modeling Sensitivity air gap air gaps antenna center frequency driven monopole electric-coupled antenna frequency 2.4 GHz hearing aids hearing-instrument applications input reflection coefficient microwave antennas monopole antennas

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user

Access

Analysis