1
Maximilian Gottl, Johann Obermaier: Mobile radio antenna radome with integral reflector. Kathrein Werke KG, Nixon & Vanderhye P C, July 17, 2007: US07245267 (5 worldwide citation)

An improved radome comprises at least one conductive flat structure integrally incorporated in the material of the radome, which acts as a reflector for a mobile radio antenna at least partially enclosed within the radome.


2
Michael Boβ, Maximilian Götti, Mario Günther, Johann Obermaier: Dual polarized dipole radiator. Kathrein Werke KG, Nixon & Vanderhye P C, August 25, 2009: US07579999 (4 worldwide citation)

An improved dual polarized radiator is distinguished, inter alia, by the following features: the dual polarized dipole radiator is made from a strip and/or board material, in particular a metal sheet, the dual polarized dipole radiator is constructed in one piece, and the individual portions of the ...


3
Stephen Saddington, Johann Obermaier, Walter Staniszewski: Antenna device. Kathrein Werke KG, Nixon & Vanderhye PC, April 24, 2012: US08164540 (2 worldwide citation)

An improved antenna device is has an external length compensation device, permitting a differing length expansion of the housing/radome relative to at least one of the at least two external mounting devices for fixing the antenna device. At least one of the two mounting devices has an external lengt ...


4
Stephen Saddington, Johann Obermaier, Walter Staniszewski, Stefan Berger: Antenna device. Kathrein Werke KG, Nixon & Vanderhye P C, May 29, 2012: US08188935 (2 worldwide citation)

An improved antenna device has an internal length compensation device, permitting a varying length expansion of the housing/radome in relation to the antenna support or reflector device located within the housing/radome. At least one of at least two internal fixing devices is provided with the inter ...


5
Johann Obermaier, Matthias Riedel, Stephen John Saddington: Antenna arrangement for a mobile radio base station. Kathrein Werke KG, Nixon & Vanderhye P C, January 8, 2013: US08350775 (1 worldwide citation)

An improved antenna arrangement includes a reflector arrangement comprising a printed circuit board with an electrically conductive ground plane. The reflector arrangement also has a reflector frame with a coupling surface. The coupling surface is capacitively coupled to the ground plane. The coupli ...


6
Michael Boss, Stefan Hirnböck, Maximilian Göttl, Johann Obermaier: Feed network, and/or antenna having at least one antenna element and a feed network. Kathrein Werke KG, Nixon & Vanderhye P C, April 15, 2008: US07358924 (1 worldwide citation)

An antenna feed network is provided with a capacitive coupling device via which a capacitive connection exists to a coupled line. The coupled line section is firmly connected to the downstream appliance or antenna element, or is part of the appliance or antenna element, in the region of the capaciti ...


7
Michael Boss, Maximilian Gottl, Mario Gunther, Johann Obermaier: Dual polarized dipole radiator. Kathrein Werke Kg, Nixon & Vanderhye PC, April 12, 2007: US20070080883-A1

An improved dual polarized radiator is distinguished, inter alia, by the following features: the dual polarized dipole radiator is made from a strip and/or board material, in particular a metal sheet, the dual polarized dipole radiator is constructed in one piece, and the individual portions of the ...


8
Michael Boss, Stefan Hirnbock, Maximilian Gottl, Johann Obermaier: Feed network, and/or antenna having at least one antenna element and a feed network. Kathrein Werke KG, Nixon & Vanderhye PC, April 12, 2007: US20070080884-A1

An antenna feed network is provided with a capacitive coupling device via which a capacitive connection exists to a coupled line. The coupled line section is firmly connected to the downstream appliance or antenna element, or is part of the appliance or antenna element, in the region of the capaciti ...


9
Maximilian Gottl, Johann Obermaier: Radome, in particular for mobile radio antennas, as well as an associated mobile radio antenna. Kathrein Werke KG, Nixon & Vanderhye PC, August 10, 2006: US20060176235-A1

An improved radome comprises at least one conductive flat structure (21) being incorporated in the material of the radome.


10
Johann Obermaier, Matthias Riedel, Stephen John Saddington: Antenna arrangement for a mobile radio base station (as amended). Kathrein Werke, Nixon & Vanderhye PC, July 22, 2010: US20100182213-A1

An improved antenna arrangement includes a reflector arrangement comprising a printed circuit board with an electrically conductive ground plane. The reflector arrangement also has a reflector frame with a coupling surface. The coupling surface is capacitively coupled to the ground plane. The coupli ...