Intel Corporation

Fabian Cossoy

Tzvi Maimon

Danniel Nahmanny

Tamir Levinger

A signal coupling system may include a directional coupler that includes a first conductor and a second conductor. The first conductor may include a first end and a second end and may be generally arranged along a first plane. The second conductor may include a third end and a fourth end and may generally be arranged as a plurality of windings along a second plane. The signal coupling system may also include a transceiver, electrically conductively conducted to the first end; and an antenna, electrically conductively conducted to the second end. The second conductor may be configured to generate a coupling with the first conductor when the first conductor conducts an electric signal, such that the coupler conducts a first electrical signal from the first end to the second end at a second power, and conducts the electrical signal via the coupling to the third end at a third power.

Directional coupler comprising a first linear conductor coupled to a second winding conductor, such that the first conductor has a length less than one-quarter wavelength

Described herein are architectures, platforms and methods for deriving a complex antenna impedance based on scalar measurements. Three significantly different electrical characterizations such as scattering parameter (S-parameter) settings that correspond to at least three perturbation applications may facilitate the derivation of the complex antenna impedance at an output port antenna load plane (plane).

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Atlit, Israel

Fabian Cossoy