Search Results - majid manteghi

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Transmitting Baseband Signal Through a Narrowband Antenna

An electrically small antenna, ESA, is shown to be equivalent to a RLC tank resonator with either L or C as leaky component or in general L and C leak electromagnetic energy as radiation. In the case that only one of the reactive component is leaking energy, the stored energy in the reactive near field of the antenna is exchanged with the stored en...

Published: 10/11/2016 | Inventor(s): Majid Manteghi

Keywords(s):

Category(s): Electrical

Transmitting Wideband Signal through an Electronically Small Antenna Using Antenna Modulation

This innovation allows wideband radiation of high data rate signals through an electrically small antenna, by modulating the antenna structure.

Published: 10/23/2015 | Inventor(s): Majid Manteghi

Keywords(s):

Category(s): Communication

Time Variant Antennas

A time-variant component is incorporated in the antenna structure to reduce the size of the antenna and make it tunable through multiple bands. This results in a small, tunable antenna capable of operation over multiple frequency bands.

Published: 10/23/2015 | Inventor(s): Majid Manteghi, Mohsen Salehi, Seong-Youp Suh, Ricardo Suarez-Gartner

Keywords(s):

Category(s): Communication

Fully Mechanical Radio Frequency Transmitter

All the modern low power radio frequency transmitters contain solid state electronic components which can operate at certain environmental conditions. We are proposing a transmitter which can transmit electromagnetic waves, which are much more tolerant in terms of environmental conditions, especially high temperature applications. There are several...

Published: 1/8/2014 | Inventor(s): Mohsen Salehi, Majid Manteghi

Keywords(s):

Category(s): Communication

Time Variant Antennas for Antenna Direct Modulation

This invention is a method that enables transmiting a wideband signal from a small antenna. Applications are far reaching and include making impanted transmitters feasible for medical applications.

Published: 12/19/2013 | Inventor(s): Majid Manteghi, Mohsen Salehi, Seong-Youp Suh, Soji Sajuyigbe, Harry Skinner

Keywords(s):

Category(s): Communication