Decoupling antenna elements

Arto Hujanen; Päivi Koivisto; Jouko Aurinsalo

Decoupling antenna elements

Arto Hujanen (Inventor), Päivi Koivisto (Inventor), Jouko Aurinsalo (Inventor)

Research output: Patent › Patent

Abstract

According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output comprises a sum of at least two intermediate signals, the circuitry being configured to derive each intermediate signal by applying a coefficient to a signal received from an antenna element, each output corresponding to an antenna beam, and at least one processing core configured to select from a preconfigured plurality of coefficient sets a first set of coefficients, and to provide the selected first set of coefficients to the circuitry for use in deriving the intermediate signals, the selection being based at least in part on an operating condition relating to the apparatus. The coefficients may be chosen to decrease a correlation between the antenna elements, for example.

Patent family as of 26.10.2021
DE602014065143 D1 20200528 DE201460065143T 20141203
EP3078125 A1 20161012 EP20140812779 20141203
EP3078125 B1 20200506 EP20140812779 20141203
ES2808568 T3 20210301 ES20140812779T 20141203
US10516467 BB 20191224 US20140101937 20141203
US2016308599 AA 20161020 US20140101937 20141203
WO15082771 A1 20150611 WO2014FI50950 20141203

Link to current patent family on right

Original language	English
Patent number	EP3078125
IPC	H04B 7/ 08 A I
Priority date	3/12/14
Publication status	Published - 12 Oct 2016
MoE publication type	H1 Granted patent

Cite this

@misc{4d48272e99fd48df9338c1942c675f7b,

title = "Decoupling antenna elements",

abstract = "According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output comprises a sum of at least two intermediate signals, the circuitry being configured to derive each intermediate signal by applying a coefficient to a signal received from an antenna element, each output corresponding to an antenna beam, and at least one processing core configured to select from a preconfigured plurality of coefficient sets a first set of coefficients, and to provide the selected first set of coefficients to the circuitry for use in deriving the intermediate signals, the selection being based at least in part on an operating condition relating to the apparatus. The coefficients may be chosen to decrease a correlation between the antenna elements, for example.Patent family as of 26.10.2021DE602014065143 D1 20200528 DE201460065143T 20141203 EP3078125 A1 20161012 EP20140812779 20141203 EP3078125 B1 20200506 EP20140812779 20141203 ES2808568 T3 20210301 ES20140812779T 20141203 US10516467 BB 20191224 US20140101937 20141203 US2016308599 AA 20161020 US20140101937 20141203 WO15082771 A1 20150611 WO2014FI50950 20141203Link to current patent family on right ",

author = "Arto Hujanen and P{\"a}ivi Koivisto and Jouko Aurinsalo",

year = "2016",

month = oct,

day = "12",

language = "English",

type = "Patent",

note = "EP3078125; H04B 7/ 08 A I",

}

TY - PAT

T1 - Decoupling antenna elements

AU - Hujanen, Arto

AU - Koivisto, Päivi

AU - Aurinsalo, Jouko

PY - 2016/10/12

Y1 - 2016/10/12

N2 - According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output comprises a sum of at least two intermediate signals, the circuitry being configured to derive each intermediate signal by applying a coefficient to a signal received from an antenna element, each output corresponding to an antenna beam, and at least one processing core configured to select from a preconfigured plurality of coefficient sets a first set of coefficients, and to provide the selected first set of coefficients to the circuitry for use in deriving the intermediate signals, the selection being based at least in part on an operating condition relating to the apparatus. The coefficients may be chosen to decrease a correlation between the antenna elements, for example.Patent family as of 26.10.2021DE602014065143 D1 20200528 DE201460065143T 20141203 EP3078125 A1 20161012 EP20140812779 20141203 EP3078125 B1 20200506 EP20140812779 20141203 ES2808568 T3 20210301 ES20140812779T 20141203 US10516467 BB 20191224 US20140101937 20141203 US2016308599 AA 20161020 US20140101937 20141203 WO15082771 A1 20150611 WO2014FI50950 20141203Link to current patent family on right

AB - According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output comprises a sum of at least two intermediate signals, the circuitry being configured to derive each intermediate signal by applying a coefficient to a signal received from an antenna element, each output corresponding to an antenna beam, and at least one processing core configured to select from a preconfigured plurality of coefficient sets a first set of coefficients, and to provide the selected first set of coefficients to the circuitry for use in deriving the intermediate signals, the selection being based at least in part on an operating condition relating to the apparatus. The coefficients may be chosen to decrease a correlation between the antenna elements, for example.Patent family as of 26.10.2021DE602014065143 D1 20200528 DE201460065143T 20141203 EP3078125 A1 20161012 EP20140812779 20141203 EP3078125 B1 20200506 EP20140812779 20141203 ES2808568 T3 20210301 ES20140812779T 20141203 US10516467 BB 20191224 US20140101937 20141203 US2016308599 AA 20161020 US20140101937 20141203 WO15082771 A1 20150611 WO2014FI50950 20141203Link to current patent family on right

UR - https://worldwide.espacenet.com/patent/search/family/052103139/publication/EP3078125A1?q=EP3078125

M3 - Patent

M1 - EP3078125

ER -

Decoupling antenna elements

Abstract

Other files and links

Fingerprint

Cite this