1
Heikki Korva: Internal multiband antenna. Pulse Finland Oy, Darby & Darby, August 14, 2007: US07256743 (65 worldwide citation)

The invention relates to an internal multiband antenna intended for small-sized radio devices, and a radio device with such an antenna. The basic structure of the antenna is a two-band PIFA. A parasitic element (230) is added to it inside the outline of the radiating plane (220) of the PIFA, e.g. in ...


2
Jyrki Mikkola, Petteri Annamaa, Esa Kalistaja: Antenna element for a radio device. Filtronic LK Oy, LK Products Oy, Pulse Finland Oy, Darby & Darby P C, June 24, 2008: US07391378 (35 worldwide citation)

A radiating antenna element intended to be used in small-sized radio devices, and a radio device having an antenna element according to the invention. The antenna element is part of the covers of a radio device. The antenna element may be conductive throughout, or it may comprise a dielectric portio ...


3
Jari Perunka, Kimmo Koskiniemi: Multi-band antenna with a common resonant feed structure and methods. Pulse Finland Oy, Gazdzinski & Associates PC, September 15, 2009: US07589678 (34 worldwide citation)

A multi-band antenna and associated apparatus for communication systems and other applications. In one embodiment, a common junction network is provided having a first and a second radiator. The first radiator resonates in a first frequency band. The second radiator resonates in a second frequency b ...


4
Nissinen Pertti, Leskelä Antti, Perunka Jari, Milosavljevic Zlatoljub, Annamaa Petteri, Koskiniemi Kimmo: Multiband antenna system. Pulse Finland Oy, Nissinen Pertti, Leskelä Antti, Perunka Jari, Milosavljevic Zlatoljub, Annamaa Petteri, Koskiniemi Kimmo, BERGGREN OY, April 12, 2007: WO/2007/039668 (34 worldwide citation)

An antenna system internal to the device especially intended for small-sized mobile stations, the system having separate operating bands. The system is implemented as decentralized in a way that the device (300) has a plurality of separate antennas (310-360). Each antenna is based on (a) radiating e ...


5
Matti Niemi, Kimmo Antila, Ilkka Niemelä: Method for mounting a radiator in a radio device and a radio device. Pulse Finland Oy, Darby & Darby, December 23, 2008: US07468709 (33 worldwide citation)

The invention relates to a method for mounting a radiating antenna element used especially in the manufacture of small-sized radio devices and a radio device with a radiator mounted by the method. A thin thermoplastic plate coated with a metal foil is used in the manufacture of the antenna. A radiat ...


6
Zlatoljub Milosavljevic, Pertti Nissinen, Antti Leskelä, Petteri Annamaa: Multiband antenna system and methods. Pulse Finland Oy, Gazdzinski & Associates PC, February 15, 2011: US07889143 (32 worldwide citation)

An antenna system internal to a radio device, the system comprising separate antennas and having separate operating bands. The system is implemented as decentralized in a way that each antenna is typically based on a small-sized chip component, which are located at suitable places on the circuit boa ...


7
Juha Sorvala: Chip antenna apparatus and methods. Pulse Finland Oy, Gazdzinski & Associates PC, March 16, 2010: US07679565 (31 worldwide citation)

A chip component with dielectric substrate and plurality of radiating antenna elements on the surface thereof. In one embodiment, two (2) substantially symmetric elements are used, each covering an opposite head and upper surface portion of the device. The surface between the elements comprises a sl ...


8
Petteri Annamaa, Veli Torvinen: Antenna arrangement for connecting an external device to a radio device. Pulse Finland Oy, Darby & Darby P C, July 29, 2008: US07405702 (31 worldwide citation)

An arrangement by which an external device is connected to a radio device via its antenna without modifying the radio device mechanically. The radiating element (311) of the antenna of the radio device is a conductive part of its casing, which is fed electromagnetically by means of a feed element (3 ...


9
Petteri Annamaa, Matti Niemi, Kimmo Antila, Ilkka Niemela: Antenna element and a method for manufacturing the same. Pulse Finland Oy, Darby & Darby, May 15, 2007: US07218280 (31 worldwide citation)

A radiating antenna element intended for small-sized radio devices and a method for manufacturing the same. The element (300) is manufactured of a plate comprising a dielectric substrate coated with conductive material on one side. The radiating conductor branches corresponding to the operating band ...


10
Kimmo Koskiniemi, Vesa Kuronen: Antenna component and methods. Pulse Finland Oy, Gazdzinski & Associates PC, March 29, 2011: US07916086 (29 worldwide citation)

An antenna component suited for small-sized radio devices for forming a dielectric antenna. A small auxiliary circuit board (210) is used for the matching of the antenna, the matching being based on a conductor pattern on it. A substrate chip (220), on the surface of which the radiator is, and the a ...



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