Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Søren Helstrup Kvist"'
Publikováno v:
Ornskov Nielsen, J, Helstrup Kvist, S & Jakobsen, K B 2023, Ear-to-Ear Propagation Model—Antenna Radiation Pattern Optimization . in Proceedings of the 17th European Conference on Antennas and Propagation (EuCAP) . IEEE, 17 th European Conference on Antennas and Propagation, Florence, Italy, 26/03/2023 . https://doi.org/10.23919/EuCAP57121.2023.10133709
A highly sophisticated ray-based propagation model is used to find the optimal on-body radiation pattern for an ear-to-ear link. The propagation model allows for a rapid evaluation of the path gain given the antenna radiation patterns. The radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeafe2ae9b7a282bcf335cb6fd75430a
https://orbit.dtu.dk/en/publications/b3ac5252-156e-4bb4-9bc3-481dad2e62b9
https://orbit.dtu.dk/en/publications/b3ac5252-156e-4bb4-9bc3-481dad2e62b9
Autor:
Jonas Ørnskov Nielsen, Kristina Josefine Würden Kammann, Søren Helstrup Kvist, Kaj Bjarne Jakobsen
Publikováno v:
Technical University of Denmark Orbit
Autor:
Nikolaj Peter Brunvoll Kammersgaard, Søren Helstrup Kvist, Jesper Thaysen, Kaj Bjarne Jakobsen
Publikováno v:
Kammersgaard, N P I, Kvist, S H, Thaysen, J & Jakobsen, K B 2015, ' Vertically Polarized Omnidirectional Printed Slot Loop AntennaPrinted Slot Loop Antenna (invited) ', Fermate, vol. 13 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
A novel verticall A novel vertically polarized dpolarize , omnidirection omnidirectional l , printed slot loop antenna h sprinted slot loop antenna has been designed, simulated, fabricated, and measured. The slot loop works as a magnetic loop. The lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cefb7680efb81354af68960d57d3ac68
https://orbit.dtu.dk/en/publications/6c48598a-007c-4eb8-90e1-f1ea9545a060
https://orbit.dtu.dk/en/publications/6c48598a-007c-4eb8-90e1-f1ea9545a060
Publikováno v:
Kvist, S H, Jakobsen, K B & Thaysen, J 2012, Design and Measurement of a 2.45 Ghz On-Body Antenna Optimized for Hearing Instrument Applications . in 34th Annual Antenna Measurement Techniques Association Symposium 2012 . pp. 33-37, 34th Annual Antenna Measurement Techniques Association Symposium 2012, Bellevue, Washington, United States, 21/10/2012 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
A balanced PIFA-inspired antenna design is presented for use with the 2:45 GHz ear-to-ear radio channel. The antenna is designed such that the radiated electric fields are primarily polarized normal to the surface of the head, in order to obtain a hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::51c51660fb5b59995ae5952e9563689a
https://orbit.dtu.dk/en/publications/88590a86-edb2-4a94-a560-9bb2462ee9a5
https://orbit.dtu.dk/en/publications/88590a86-edb2-4a94-a560-9bb2462ee9a5
Publikováno v:
Pehrson, S, Kvist, S H, Jakobsen, K B & Thaysen, J 2012, Morphological Investigation of the Differences on the Ear-to-Ear Path Gain and the Packet Loss at 2.45 Ghz . in 34th Annual Antenna Measurement Techniques Association Symposium 2012 . pp. 43-48, 34th Annual Antenna Measurement Techniques Association Symposium 2012, Bellevue, Washington, United States, 21/10/2012 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
The effect of the anatomical variation of the head on the ear-to-ear communication at 2:45 GHz has been investigated. Several anatomical characteristics of the head, such as the dimensions and the position of the ears, have been recorded for a group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cece42922d3dfad57349fae7d8df4231
https://orbit.dtu.dk/en/publications/6294ab6b-5e13-4cde-b03f-074bf291bab9
https://orbit.dtu.dk/en/publications/6294ab6b-5e13-4cde-b03f-074bf291bab9
Publikováno v:
Technical University of Denmark Orbit
Medina, P F, Kvist, S H, Jakobsen, K B & Thaysen, J 2012, Transmit and Receive Diversity in Body-Centric Wireless Communications . in 34th Annual Antenna Measurement Techniques Association Symposium 2012 . pp. 38-42, 34th Annual Antenna Measurement Techniques Association Symposium 2012, Bellevue, Washington, United States, 21/10/2012 .
Medina, P F, Kvist, S H, Jakobsen, K B & Thaysen, J 2012, Transmit and Receive Diversity in Body-Centric Wireless Communications . in 34th Annual Antenna Measurement Techniques Association Symposium 2012 . pp. 38-42, 34th Annual Antenna Measurement Techniques Association Symposium 2012, Bellevue, Washington, United States, 21/10/2012 .
Two antenna diversity schemes are evaluated for use with the 2:45 GHz wireless o-body communication between a receiver worn at the ear and a stationary transmitter. A receive diversity scheme is compared to a transmit diversity scheme in an indoor en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e328596c2dd6b09d0283d6f99227ac64
https://orbit.dtu.dk/en/publications/e81b08ce-0cb3-4815-a00c-c10007f6fa8d
https://orbit.dtu.dk/en/publications/e81b08ce-0cb3-4815-a00c-c10007f6fa8d
Autor:
Nikolaj Peter Brunvoll Kammersgaard, Søren Helstrup Kvist, Jesper Thaysen, Kaj Bjarne Jakobsen
Publikováno v:
Technical University of Denmark Orbit
Kammersgaard, N P I, Kvist, S H, Thaysen, J & Jakobsen, K B 2016, ' Body-Worn Spiral Monopole Antenna for Body-Centric Communications (invited) ', FERMAT, vol. 12 .
Kammersgaard, N P I, Kvist, S H, Thaysen, J & Jakobsen, K B 2016, ' Body-Worn Spiral Monopole Antenna for Body-Centric Communications (invited) ', FERMAT, vol. 12 .
A novel body-worn spiral monopole antenna is presented. The antenna consists of a ground plane and a spiral monopole. The antenna is designed for Ear-to-Ear (E2E) communication between In-the-Ear (ITE) Hearing Instruments (HIs) at 2.45 GHz and has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cb134851433530c5337e6723a92bec27
https://orbit.dtu.dk/en/publications/7019160c-544a-4c83-bb67-1d097c4c3a96
https://orbit.dtu.dk/en/publications/7019160c-544a-4c83-bb67-1d097c4c3a96
Publikováno v:
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::875fc1268b2fd56d09d72da7ef8f32db
https://orbit.dtu.dk/en/publications/ff2ff3dc-5c2f-430f-b4f8-64e4137a250f
https://orbit.dtu.dk/en/publications/ff2ff3dc-5c2f-430f-b4f8-64e4137a250f