1
Ahmadreza Rofougaran: Multiband communication device for use with a mesh network and methods for use therewith. Broadcom Corporation, Garlick & Markison, Bruce E Stuckman, August 27, 2013: US08521110 (115 worldwide citation)

A communication device includes an RF transceiver for communicating first data with at least one of a plurality of remote communication devices via a first protocol and a first frequency band. A millimeter wave transceiver communicates second data with at least one of the plurality of remote communi ...


2
Ahmadreza: Very high frequency dielectric substrate wave guide. Broadcom Corporation, Garlick Harrison & Markison, James A Harrison, July 7, 2009: US07557758 (115 worldwide citation)

A radio transceiver device includes circuitry for radiating electromagnetic signals at a very high radio frequency both through space, as well as through wave guides that are formed within a substrate material. In one embodiment, the substrate comprises a dielectric substrate formed within a board, ...


3
Vafa James Rakshani, Ahmadreza, Maryam Rofougaran, Frederic Christian Marc Hayem, Claude G Hayek, Nelson R Sollenberger: Adjustable antenna interface and applications thereof. Broadcom Corporation, Garlick Harrison & Markison, Timothy W Markison, Shayne X Short, March 1, 2011: US07899410 (108 worldwide citation)

An adjustable antenna interface includes a single-ended to differential conversion circuit, an adjustable impedance matching circuit, an RF differential switch, and an input. The single-ended to differential conversion circuit converts inbound RF signals from single-ended signals to differential sig ...


4
Ahmadreza: RF antenna coupling structure. Broadcom, Garlick Harrison & Markison, Timothy W Markison, July 19, 2005: US06919858 (104 worldwide citation)

An RF antenna coupling structure includes a first transformer, a second transformer, and a transformer balun. The first transformer includes a primary winding and a secondary winding, wherein the primary winding of the first transformer is operably coupled to a power amplifier, and wherein the secon ...


5
Ahmadreza: High frequency signal combining. Broadcom Corporation, Garlick & Markison, Bruce E Stuckman, March 20, 2012: US08140113 (101 worldwide citation)

An integrated circuit transmission system includes a dielectric substrate wave guide and first and second substrate antennas. A substrate transmitter is operable to produce an radio frequency (RF) signal, the RF signal having first and second components. A micro-strip resonator filter module generat ...


6
Ahmadreza: Voice-data-RF integrated circuit. Broadcom Corporation, Garlick Harrison & Markison, May 31, 2011: US07953439 (92 worldwide citation)

A Voice-Data-RF IC includes a baseband processing module and an RF section to process voice and data separately, depending on which mode, voice or data, the IC is currently in. An interface disposed between the baseband processing module and the RF section controls which of the voice or data signals ...


7
Ahmadreza Rofougaran: Method and system for a wideband polar transmitter. Broadcom Corporation, McAndrews Held & Malloy, October 11, 2011: US08036308 (80 worldwide citation)

Certain aspects of a method and system for a wideband polar transmitter may be disclosed. Aspects of the method may include polar modulating a plurality of signals by generating a plurality of modulated intermediate frequency (IF) signals corresponding to each of a plurality of wireless communicatio ...


8
Ahmadreza: Extended computing unit with stand-alone application. Broadcom Corporation, Garlick Harrison & Markison, Bruce E Garlick, January 11, 2011: US07870321 (80 worldwide citation)

An extended computing unit includes a connection module, memory, and hardware. The memory is operable to store one or more computer-level user applications, one or more exclusive extended computing unit user applications, an exclusive extended computing unit operating system, and an operating system ...


9
Ahmadreza Rofougaran, Maryam Rofougaran, Shahla Khorram: Adaptive radio transceiver with floating MOSFET capacitors. Broadcom Corporation, McAndrews Held & Malloy, July 19, 2005: US06920311 (78 worldwide citation)

An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC i ...


10
Jesus Alfonso Castaneda, Seema B Anand, Maryam Rofougaran, Ahmadreza: Limiting audible noise introduction through FM antenna tuning. Broadcom Corporation, Garlick Harrison & Markison, Kevin L Smith, October 19, 2010: US07817969 (78 worldwide citation)

An FM receiver including an FM antenna that receives continuous wavelength signals, where the FM receiver is coupled to the FM antenna and operable to alter a center frequency of a gain profile of the FM antenna. The FM receiver includes a low noise amplifier module that is coupled to amplify the co ...



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