Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Poul Olesen"'
Publikováno v:
IEEE Antennas and Propagation Magazine. 58:70-81
Tunable antennas are very promising for future generations of mobile communications, where broad frequency coverage will be increasingly required. This article describes the design of small highquality factor (high-Q) tunable antennas based on microe
Autor:
Elpiniki Tsakalaki, Osama Nafeth Alrabadi, Mikael Bergholz Knudsen, Gert F. Pedersen, Given Names Deactivated Family Name Deactivated, Poul Olesen, Peter Bundgaard, Pevand Bahramzy, Emil Feldborg Buskgaard
Publikováno v:
Tsakalaki, E, Alrabadi, O N, Knudsen, M B, Pedersen, G, Tatomirescu, A D, Olesen, P, Bundgaard, P, Bahramzy, P, Buskgaard, E & Buskgaard, E Dec. 22 2016, CORRELATION-BASED SELF-INTERFERENCE SUPPRESSION, Patent No. US2016373939 . < https://worldwide.espacenet.com/patent/search/family/054066882/publication/US2016373939A1?q=US20160373939 >
Aalborg University
Aalborg University
Representative implementations of devices and techniques provide self-interference suppression for a transceiver of a wireless communication system. To minimize interference from a transmit signal appearing on a receive path of the system, a cross-co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a2ee60d5c64a4ed960eebaf757bc8c86
https://vbn.aau.dk/da/publications/e0135938-aaf1-484a-86fe-9106a91aee94
https://vbn.aau.dk/da/publications/e0135938-aaf1-484a-86fe-9106a91aee94
Autor:
Samantha Caporal del Barrio, Pevand Bahramzy, Poul Olesen, Peter Bundgaard, Given Names Deactivated Family Name Deactivated, Emil Feldborg Buskgaard, Gert F. Pedersen, Ole Jagielski, Simon Svendsen, Boyan Yanakiev
Publikováno v:
Caporal Del Barrio, S, Bahramzy, P, Olesen, P, Bundgaard, P, Tatomirescu, A D, Buskgaard, E, Pedersen, G F, Jagielski, O, Svendsen, S, Svendsen, S & Yanakiev, B Sept. 29 2016, ANTENNA SYSTEM, Patent No. US2016285159 . < https://worldwide.espacenet.com/patent/search/family/055411297/publication/US2016285159A1?q=US20160285159 >
Aalborg University
Aalborg University
Antenna systems that can include first and second radiators and an electromagnetic coupler disposed adjacent to the first and the second radiators. The radiators can be tunable to one or more frequencies. The electromagnetic coupler can be, for examp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::41102ca608edc7656989b6a6c402004c
https://vbn.aau.dk/da/publications/76135e54-307c-41cb-94eb-9e0fd523e881
https://vbn.aau.dk/da/publications/76135e54-307c-41cb-94eb-9e0fd523e881
Autor:
Given Names Deactivated Family Name Deactivated, Poul Olesen, Gert F. Pedersen, Emil Feldborg Buskgaard, Samantha Caporal del Barrio, Pevand Bahramzy, Peter Bundgaard, Simon Svendsen, Ole Jagielski, Boyan Yanakiev
Publikováno v:
Tatomirescu, A D, Olesen, P, Pedersen, G, Buskgaard, E, Caporal, D B S, Bahramzy, P, Bundgaard, P, Svendsen, S, Jagielski, O & Yanakiev, B Sept. 29 2016, ANTENNA CARD FOR CONTROLLING AND TUNING ANTENNA ISOLATION TO SUPPORT CARRIER AGGREGATION, Patent No. US2016285160 . < https://worldwide.espacenet.com/patent/search/family/055310749/publication/US2016285160A1?q=US20160285160 >
Aalborg University
Aalborg University
An apparatus and method to provide isolation between a first antenna and a second antenna, each of which is located on a ground plane. A slot that is tunable by a variable reactance is located on the ground plane, the slot not being appreciably reson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bc84f4d87c7bc7585d385f60533d9243
https://vbn.aau.dk/da/publications/e44241a6-61ab-4cc2-9be0-3eb140cf70a9
https://vbn.aau.dk/da/publications/e44241a6-61ab-4cc2-9be0-3eb140cf70a9
Autor:
Peter Dam Madsen, Alexandru Tatomirescu, Pevand Bahramzy, Arthur S. Morris, Poul Olesen, Peter Bundgaard, Gert Frølund Pedersen, Samantha Caporal Del Barrio, Jorgen Bojer
Publikováno v:
Bahramzy, P, Olesen, P, Madsen, P, Bøjer, J, Barrio, S C D, Tatomirescu, A, Bundgaard, P, Morris, A & Pedersen, G F 2015, ' A tunable RF Front-End with Narrowband Antennas for Mobile Devices ', I E E E Transactions on Microwave Theory and Techniques, vol. 63, no. 10, pp. 3300-3310 . https://doi.org/10.1109/TMTT.2015.2470237
In the conventional full-duplex radio communication systems the Transmitter (Tx) is active at the same time as the Receiver (Rx). The isolation between the Tx and the Rx is ensured by duplex filters. However, increasing number of LTEbands crave for m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b7cc2bdbc904d94b48726775f65c799
https://vbn.aau.dk/da/publications/c3220e72-7efa-4a35-ba87-c9fc31d0af0c
https://vbn.aau.dk/da/publications/c3220e72-7efa-4a35-ba87-c9fc31d0af0c
Autor:
Poul Olesen, Peter Bundgaard, Pevand Bahramzy, Mikael Knudsen, Emil Feldborg Buskgaard, Mauro Pelosi, Samantha Caporal del Barrio, Given Names Deactivated Family Name Deactivated, Del Barrio Samantha Caporal, Gert F. Pedersen
Publikováno v:
Olesen, P, Bundgaard, P, Bahramzy, P, Knudsen, M, Buskgaard, E, Pelosi, M, Caporal Del Barrio, S, Tatomirescu, A D, Caporal, D B S, Tatomirescu, A D & Pedersen, G F Jun. 25 2015, PLATFORM INDEPENDENT ANTENNA, Patent No. US2015180123 . < https://worldwide.espacenet.com/patent/search/family/053401113/publication/US2015180123A1?q=us20150180123 >
Aalborg University
Aalborg University
Described herein are architectures, platforms and methods for electrically tuning radiators in a portable device. The electrical tuning implements platform independent radiating elements or antennas in a portable device.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::66551f188e7af5d91def45219151c4be
https://vbn.aau.dk/da/publications/a2cdad39-c4b6-47bb-9bcf-967a1ca2d1d1
https://vbn.aau.dk/da/publications/a2cdad39-c4b6-47bb-9bcf-967a1ca2d1d1
Autor:
Poul Olesen, Osama Nafeth Alrabadi, Peter Bundgaard, Given Names Deactivated Family Name Deactivated, Mikael Bergholz Knudsen, Gert F. Pedersen
Publikováno v:
Olesen, P, Alrabadi, O N, Bundgaard, P, Tatomirescu, A D, Knudsen, M B & Pedersen, G F Apr. 30 2015, ANTENNA FOR MOBILE DEVICE HAVING METALLIC SURFACE, Patent No. US2015116158 . < https://worldwide.espacenet.com/patent/search/family/052994788/publication/US2015116158A1?q=us20150116158 >
Aalborg University
Aalborg University
An antenna having a plurality of ports coupled to at least one radiator opening or protuberance formed on a metallic surface. A plurality of modulators are coupled to the plurality of respective ports and configured to modulate phase or amplitude of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::995bf1e0b2386633627304d2b4d84ece
https://vbn.aau.dk/da/publications/7e2d41b6-2bbc-4439-8b2b-2980bc03919b
https://vbn.aau.dk/da/publications/7e2d41b6-2bbc-4439-8b2b-2980bc03919b
Publikováno v:
Physica D: Nonlinear Phenomena. 222:88-96
The fundamental processes of diffusion, fragmentation and merging are very common in many physical systems. We study situations where either two or all three of these processes are present in the dynamical evolution of the system. Specifically, we fo
Autor:
Poul Olesen
Publikováno v:
Nuclear Physics B. 752:197-205
The spectral density for two dimensional continuum QCD has a non-analytic behavior for a critical area. Apparently this is not reflected in the Wilson loops. However, we show that the existence of a critical area is encoded in the winding Wilson loop
Publikováno v:
Nuclear Physics B. 748:170-199
We calculate the anomalous dimension of the cusped Wilson loop in ${\cal N}=4$ supersymmetric Yang-Mills theory to order $\lambda^2$ ($\lambda=g^2_{YM}N$). We show that the cancellation between the diagrams with the three-point vertex and the self-en