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F Antenna

F Antenna-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Base station apparatus, terminal apparatus, and method
Sharp Kabushiki Kaisha
August 10, 2017 - N°20170230805

A terminal apparatus is a terminal apparatus that communicates with a base station apparatus and includes a reception unit that receives naics assistance information from the base station apparatus. The naics assistance information includes assistance information used by the terminal apparatus in order to cancel or suppress interference of an neighbor cell and includes information related to power of a ...
Transmission method, transmitter apparatus, reception method and receiver apparatus
Sun Patent Trust
August 10, 2017 - N°20170230216

Transmission quality is improved in an environment in which direct waves dominate in a transmission method for transmitting a plurality of modulated signals from a plurality of antennas at the same time. All data symbols used in data transmission of a modulated signal are precoded by hopping between precoding matrices so that the precoding matrix used to precode each data ...
Apparatus and method for transmitting/receiving signal in wireless communication system supporting distributed antenna system
Samsung Electronics Co., Ltd.
August 10, 2017 - N°20170230087

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as a long term evolution (lte). Embodiments of the present disclosure provide a method of a base station in a wireless communication system, including: determining a signal transmission mode to be used by ...
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Array antenna apparatus and method of manufacturing the same
Mitsubishi Electric Corporation
August 10, 2017 - N°20170229784

An array antenna apparatus includes: a wiring substrate having a plurality of fed patch antennas and a plurality of active element circuits electrically connected to the plurality of fed patch antennas, respectively; and a plurality of antenna substrates each having a parasitic patch antenna. The plurality of antenna substrates are joined onto one wiring substrate. Thereby, it becomes possible to ...
Planar printed antenna and system
Arcadyan Technology Corporation
August 10, 2017 - N°20170229780

The disclosure is related to a planar printed antenna and a system thereof. The antenna is characterized in that a signal feeding direction is essentially the same as the extended direction of antenna radiation member. For a layout space, the antenna is suitably applied to a product with limited space. The direction of feeding signals fed to the antenna is ...
Antenna apparatus supporting adjustability of an antenna beam direction
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.
August 10, 2017 - N°20170229774

A support of an adjustability of an antenna beam direction is rendered less expensive in terms of implementation by the following measure: a beam forming network switchable between fixedly preconfigured beam forming states is coupled to an antenna array via a switching network switchable between different connecting states according to which the antenna interfaces of the beam forming network are ...
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F Antenna Patent Applications
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  • 466+ full patent PDF documents of F Antenna-related inventions.
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Surgical instrument rfid tag reading apparatus and method, and surgical instrument tracking system
Spa Track Medical Limited
August 10, 2017 - N°20170224438

Surgical instrument rfid tag reading apparatus (10) comprises an interrogation zone (12) for receiving a surgical instrument set (14) comprising: a plurality of surgical instruments, each having a respective rfid tag containing identification information; an rfid tag reader (16); rf antenna (18) arranged to transmit an rf signal (20) and arranged to receive rf return signals from at least some of the rfid tags; guidance apparatus (22) ...
Transmit and receive apparatus and method
Kabushiki Kaisha Toshiba
August 03, 2017 - N°20170223664

According to an embodiment an apparatus comprises a plurality of antennae, one or more receiver chains, non-volatile memory and a signal processor. The non-volatile memory stores instructions for executing by the processor. The processor, when executing the instructions, is configured to determine a first threshold value, apply, to each of a plurality of signals individually received through different antennae, windowing ...
Wireless device and method for controlling phase
Fujitsu Limited
August 03, 2017 - N°20170222849

A wireless device includes a plurality of antenna and a plurality of wireless modules that transmit or receive signals via the plurality of antennas. Each of the plurality of wireless modules includes: a generator that generates a high-frequency signal; and a high-frequency circuit that transmits or receives, based on the generated high-frequency signal, a signal via at least one of ...
Method of performing uplink channel estimation and base station using the same
Industrial Technology Research Institute
August 03, 2017 - N°20170222835

A method of performing uplink channel estimation and a base station using the same are provided. The method is applicable to serve at least two ue equipments (ues) in a communication system. The at least two ues are located in at least two beam sectors respectively. The base station comprises a plurality of antennas. The method includes: determining whether multipath ...
Antenna switching circuitry of a mesh network device
Amazon Technologies, Inc.
August 03, 2017 - N°20170222666

Network hardware devices organized in a wireless mesh network (wmn) in which the network hardware devices cooperate in distribution of content files to client consumption devices in an environment of limited connectivity to broadband internet infrastructure are described. One mesh network device includes a micro controller, rf radios, and antenna switching circuitry. The antenna switching circuitry, in response to the ...
Antenna apparatus
Trans Electric Co., Ltd.
August 03, 2017 - N°20170222335

An antenna apparatus includes a pair of antenna units that are symmetrical with respect to a symmetrical axis. Each of the antenna units has a substantially annular shape with an opening, and includes a high-frequency radiating part, a low-frequency radiating part which is spaced apart from the high-frequency radiating part, and a conductor part which interconnects the high-frequency radiating part ...
Curved sensor array for improved angular resolution
Gm Global Technology Operations Llc
August 03, 2017 - N°20170222332

A method is disclosed for optimizing an angular resolution across a field-of view for an antenna array having a plurality of antenna elements positioned along a curved surface. The method includes selecting a position along the curved surface for a first antenna element in the plurality of antenna elements and calculating subsequent positions for each of the remaining plurality of ...
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Download 466+ patent application PDFs
F Antenna Patent Applications
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inventor
  • 466+ full patent PDF documents of F Antenna-related inventions.
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Multifocal phased array fed reflector antenna
Elta Systems Ltd.
August 03, 2017 - N°20170222327

At least one embodiment of the present invention includes an antenna system comprising a multifocal reflector having at least two reflecting segments having different curvatures defining at least two different spaced apart focal points, such that the multifocal reflector is configured and operable to receive radiation incident on the segments at different incident angles within a certain angular range, and ...
Antenna module accommodation structure
Murata Manufacturing Co., Ltd.
August 03, 2017 - N°20170222312

As such, in the disclosure, a slit is formed in a side plate. The slit has an opening in the upper end surface of the side plate. The opening has a width which is smaller than a thickness of the side plate and enables to correspond to a thickness t of the substrate and a length which enables to correspond ...
Antenna assembly and electronic device
Beijing Xiaomi Mobile Software Co., Ltd.
August 03, 2017 - N°20170222305

The present disclosure relates to an antenna assembly and an electronic device in the field of antennas. The antenna assembly includes: a first antenna, a second antenna and a metal frame. The metal frame includes: a metal plate; and a first side frame, a second side frame, a top frame and a bottom frame which enclose the metal plate. The ...
Antenna assemblies
Laird Technologies, Inc.
August 03, 2017 - N°20170222300

According to various aspects, exemplary embodiments are disclosed of antenna assemblies. In an exemplary embodiment, an antenna assembly generally includes a feed network and a ground plane. Radiating dipoles or dipole radiating elements are along or on opposite sides of the feed network and the ground plane. The radiating dipoles or dipole radiating elements may be operable simultaneously and may ...
Compact and lightweight tem-line network for rf components of antenna systems
Macdonald, Dettwiler And Associates Corporation
August 03, 2017 - N°20170222295

A tem-line network architecture for rf components used in antenna system, includes an electrically conductive main body forming an outer conductor defining a signal channel, and an electrically conductive center conductor electrically grounded to the main body at predetermined locations. The center conductor is electromagnetically isolated from the outer conductor at rf frequencies while being connected and supported within the ...
Transaction facilitation methods and apparatuses
Ssi America Inc.
August 03, 2017 - N°20170221043

Devices and systems using bluetooth low energy (ble) to facilitate sale transactions are disclosed. The devices can be in the form of a credit card, debit card, smart phone, wearable device such as a watch or glasses. A virtual payment card can store information relevant to a plurality of preexisting accounts and can provide outputs that include wirelessly communicating account ...
Systems and methods for rfid tag locating using constructive interference
Automaton, Inc.
August 03, 2017 - N°20170219700

A system and method for locating radio-frequency identification tags within a predetermined area. The method can incorporate sub-threshold superposition response mapping techniques, alone, or in combination with other methods for locating radio-frequency identification tags such as but not limited to time differential on arrival (tdoa), frequency domain phase difference on arrival (fd-pdoa), and radio signal strength indication (rssi). The system ...
Method for performing measurement in wireless communication system and apparatus for same
Lg Electronics Inc.
July 27, 2017 - N°20170215097

A method for performing a measurement in a wireless communication system and an apparatus for the same are disclosed. Particularly, a method by which a terminal performs a measurement in a wireless communication system comprises the steps of: receiving, by the terminal, a discovery signal; and measuring, by the terminal, reference signal received power (rsrp) and/or reference signal received ...
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