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- Sjöblom, PeterLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH (author)
Dual band ISM 2.4 GHz and 5 GHz finger antenna
- Article/chapterEnglish2005
Publisher, publication year, extent ...
- 2005
- 5 s.
Numbers
- LIBRIS-ID:oai:lup.lub.lu.se:06e86abe-2d2c-4d86-8e2b-07080292991c
- https://lup.lub.lu.se/record/618635URI
- https://doi.org/10.1109/VETECF.2005.1558133DOI
Supplementary language notes
- Language:English
- Summary in:English
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Notes
- A dual band antenna for two ISM bands at 2.4 GHz and 5 GHz has been evaluated. The antenna structure derives its advantage by deploying several radiators as fingers spreading from a single feeding point. Each radiator functions as both a half-wave and a quarter-wave radiator. Arranging them in parallel matches the half-wave resonance to 50 W. By carefully selecting the angle to ground plane and using mutual coupling, the quarter-wave resonance is also matched to 50 W. On average, the efficiency on the 2.4 GHz band is 71%, while on the 5 GHz band the efficiency is 75%. When placed close to a large shielding plane, performance is somewhat lowered, but still continues at a high level.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
- finger antenna
- dual band
- ISM
- shielding
- antenna
Added entries (persons, corporate bodies, meetings, titles ...)
- Sjöland, HenrikLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-hsj (author)
- Institutionen för elektro- och informationsteknikInstitutioner vid LTH (creator_code:org_t)
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- In:[Host publication title missing]2, s. 1284-1288
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