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Patent Searching and Data


Matches 201 - 250 out of 2,849

Document Document Title
WO/2014/119998A1
Broadband antenna system (100) comprising a plurality of antenna elements (101) and a plurality of amplifiers (105); wherein every antenna element of said plurality of antenna elements (101) is configured for operating in a predetermined...  
WO/2014/105258A1
The invention presented relates to wireless handsfree head worn headset computing devices including a microdisplay device and spatially diverse antenna system. The spatially diverse antenna system provides an effective headset computing ...  
WO/2014/104911A1
The invention relates to a method and apparatus for generating and/ or receiving electromagnetic beams with variable orbital angular momentum, OAM, states. The antenna array (2, 3) can comprise antenna elements arranged along a circle ad...  
WO/2014/086452A1
An improved dual‑polarized, omnidirectional antenna is characterized, inter alia, by the following features: - each sector antenna (5) comprises at least one antenna column (6) comprising an associated reflector (11) which is arranged ...  
WO/2014/080240A1
A beam-forming network (BFN) for an emitting array antenna, having NB ≥1 beam ports (BP), each corresponding to an antenna beam, and NE ≥1 antenna ports (AP), each corresponding to an antenna element, the network comprising: a multi-...  
WO/2014/077946A1
An antenna system incudes a main array (62) and a guard array (64). The main array has an antenna pattern that includes a main beam and multiple side lobes that are concentrated in distinct side lobe regions. The guard array includes an ...  
WO/2014/044193A1
An antenna comprising a plurality of carrier blocks, wherein each carrier block is coupled to at least one other carrier block, and a plurality of radiators, wherein each radiator is connected to at least one carrier block. Further, an a...  
WO/2014/040957A1
The invention relates to a supply system for controlling variable electrical tilt in the vertical plane of array-formation radiating elements of a multiband antenna, comprising a Butler matrix having N inputs and N outputs including hybr...  
WO/2014/032235A1
The present invention provides a modular antenna device and a configuration method thereof. The modular antenna device comprises: I antenna modules, each antenna module comprising at least one antenna radiating element, the i-th antenna ...  
WO/2014/026666A1
The invention relates to a method for determining direction according to the monopulse principle using a radar antenna array consisting of a plurality of receiver elements, the phase position of which can be individually set, the individ...  
WO/2014/026739A1
An antenna feed and methods are disclosed. The antenna feed is for generating signals for an antenna array for transmitting a transmission beam having one of a plurality of different tilt angles, the antenna feed comprises: a digital sig...  
WO/2013/095803A8
An antenna array includes a plurality of apertures arranged within a uniform lattice and adapted to radiate at least two beams in different frequency bands in arbitrary pointing directions. A first aperture group and a second aperture gr...  
WO/2013/189581A1
The invention relates to an improved active antenna system which is characterized, among other features, by: a first antenna array (5) provided for the transmitting and receiving operation; a second antenna array (10) provided for the re...  
WO/2013/181131A1
Embodiments of the claimed subject matter provide a method and apparatus for transforming signals for wireless communication. One embodiment of the apparatus includes a transformer comprising a plurality of first ports and second ports. ...  
WO/2013/149169A3
Antenna systems (100) for receiving transmitted signals comprising at least a first tuned antenna (506a-b, 508a-b) disposed in a known relationship spatially with a second antenna (510a-b,512a-b), with the first tuned antenna electricall...  
WO/2013/154658A1
A miniature interrogator antenna assembly including: a housing; a first miniature horn antenna in the housing having a first aperture; a second miniature horn antenna in the housing having a second aperture. The first and second miniatur...  
WO/2013/112214A3
An integrated Multi-Port Driven (MPD) antenna that can be driven at many points with different signals. An integrated MPD radiating source utilizing an 8-phase ring oscillator and eight power amplifiers to drive the MPD antenna at 161GHz...  
WO/2013/120536A1
The present invention relates to a communication terminal (100) comprising a communication interface having an antenna arrangement (160, 163), an arrangement (170) for providing a position of the terminal, a memory (190) and a controller...  
WO/2013/114081A1
A meteorological apparatus is disclosed. The meteorological apparatus comprises: a weather radar having a weather radar antenna; a wind profiler having a wind profiler antenna separate to the weather radar antenna; and a coupler collocat...  
WO/2013/112214A2
An integrated Multi-Port Driven (MPD) antenna that can be driven at many points with different signals. An integrated MPD radiating source utilizing an 8-phase ring oscillator and eight power amplifiers to drive the MPD antenna at 161GHz...  
WO/2013/095942A1
A spacecraft has a high efficiency multi-beam antenna (MBA) system that serves a coverage region on the Earth. The coverage region subtends an angle, when viewed from the spacecraft, of at least ten degrees. The antenna system provides, ...  
WO/2013/095803A1
An antenna array includes a plurality of apertures arranged within a uniform lattice and adapted to radiate at least two beams in different frequency bands in arbitrary pointing directions. A first aperture group and a second aperture gr...  
WO/2013/090456A1
A reconfigurable millimeter wave multibeam antenna array is disclosed. In an exemplary embodiment, an apparatus is provided that includes a first millimeter (MM) wave antenna (104), a second MM wave antenna (106), and a hybrid coupler (2...  
WO/2013/058673A1
The invention relates to millimeter-wave point-to-point communication systems. A system comprises two separated millimeter-wave transceivers which provide high throughput data transmission and reception in frequency duplex mode and use h...  
WO/2013/050517A1
The invention relates to a multibeam source for a multibeam antenna, the source comprising a plurality of identical basic sources, such that the basic sources are combined into identical subnetworks around a central basic source, each su...  
WO/2013/051945A1
An antenna system for ground penetrating radar, comprising at least one transmitter antenna (1 ) and at least one receiver antenna (2), where the transmitter antenna and receiving antennas are mounted on their own downwards sloping groun...  
WO/2013/052218A1
Embodiments of the concepts described herein are directed toward a common RF building block in the form of a monolithic assembly for an AESA array featuring a scalable RF design based on 2n:3 combining. The monopulse network building blo...  
WO/2013/045232A1
In an imaging radar, it is known that main beams of an array factor may be tilted in order to form a two-dimensional image of a scenario. To this end, a correspondingly large number of receivers must then be provided, resulting in greate...  
WO/2013/028060A1
The present invention is an antenna for producing multiple beams using a single antenna array wherein a wireless signal is inputted through first and second input ports (104, 106) wherein the wireless signal is divided and fed to a plura...  
WO/2013/017104A1
Disclosed are a multi-mode antenna and base station, the multi-mode antenna comprising a CDMA dual-polarized antenna consisting of a plurality of linearly arranged oscillators and used for receiving and transmitting a radio frequency sig...  
WO/2013/014574A1
A wireless communication system that includes a robust transmitter array. The robust transmitter array includes an antenna array system with at least one column, at least one antenna element, and at least one polarization, a plurality of...  
WO/2013/012404A1
A diversity antenna module comprising a first radiating element adapted to operate with a first transceiver circuit operating in at least one band and a second radiating element adapted to operate with a second transceiver circuit operat...  
WO/2013/012403A1
A diversity antenna module comprising a first radiating element adapted to operate with a first transceiver circuit operating in at least one band and a second radiating element adapted to operate with a second transceiver circuit operat...  
WO/2012/168878A1
An antenna system (10) comprises a transmitter part (12) comprising n inputs (40.1 to 40. n) to the antenna system, a transmitter part antenna array 18 comprising k radiating elements; a respective beam-forming network (20.1 to 20. n) co...  
WO/2012/166030A1
It is presented a signal combiner for combining transmission signals to foe supplied to four antennas devices, wherein two of the antenna devices are polarised in a first orientation and two of the antenna devices are polarised in a seco...  
WO/2012/159618A1
The state of the art requires the information of an RFID transponder to be read out by means of a reading device simultaneous to a relative movement between the RFID transponder and the reading device. This occurs in particular in freigh...  
WO/2012/128809A1
The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver (200) for communicating data in a cell site ( 130) of a wireless communication system. The transceiver (200) includes ...  
WO/2012/117147A1
An apparatus forms a weight for each signal path associated with an antenna of a plurality of antennas around a test zone in an over-the-air chamber by a comparison of a desired target electric field based on a radio channel model and an...  
WO/2012/112806A1
A repeater system is disclosed including a first planar antenna array (200) comprising a first plurality of patch antennas (204), wherein the first plurality of patch antennas include a first pair of first patch antennas and a second pai...  
WO/2012/109484A1
A ground station antenna array includes a first array of antenna elements (610). A second array of antenna elements (640) are vertically aligned with the first array of antenna elements. The first array of antenna elements and the second...  
WO/2012/107250A1
The device according to the invention is based on the use of an antenna base formed of two antennas which pick up the emissions present and produce two radioelectric signals S1 and S2. These two signals are used to produce at least one i...  
WO/2012/106022A1
A switched beam antenna system is provided. The antenna system includes a plurality of feed elements arranged radially about a center point. A feed switch provides equidistant signal paths between each antenna element and a transceiver. ...  
WO/2012/089384A1
Radar sensor for motor vehicles, having a transmission antenna in the form of a planar group antenna with a plurality of antenna elements (14, 16) arranged one next to the other on a common planar substrate (18), and having a feed networ...  
WO/2012/088465A1
A repeater system is disclosed including a dual-fed donor patch antenna with a first microstrip antenna probe and a second microstrip antenna probe, phase shifting circuitry connected to the first microstrip antenna probe and the second ...  
WO/2012/087208A1
The invention provides an antenna arrangement for a radar system arranged for coverage of a surveillance area and comprising antenna elements. The antenna elements are arranged to receive a signal transmitted from a transmit antenna of a...  
WO/2012/071848A1
A multi-input multi-output antenna system is disclosed in the present invention. The system includes a first radiation unit, a second radiation unit, a radiation ground plate, a dielectric board and a parasitic element, wherein the first...  
WO/2012/059025A1
An antenna system is disclosed. A wireless device includes two antennas. The first antenna is optimized at a first frequency band. The second antenna is optimized at a second frequency band. The signals received from respective optimized...  
WO/2012/049476A1
There is disclosed a multiple - input multiple - output (MIMO) antenna system comprising first and second folded or compacted loop antennas (12, 121). The antennas each have a longitudinal extent and are mounted substantially parallel to...  
WO/2012/048343A1
An antenna having a passive feed network in one band, and an active radio network in an adjacent band, is provided herein. The antenna includes a plurality of radiating elements arranged in an array. The radiating elements are dimensione...  
WO/2012/035316A1
An antenna is provided that is configured to implement a combined radar and radiometric imaging method. The antenna comprises: a bearing device on which is rigidly mounted: rotating waveguide adapter which provides the output for the ant...  

Matches 201 - 250 out of 2,849