Frequency translation and applications of same are described herein, including wireless
local area network (WLAN) applications such as IEEE Standard 802.11 WLANs. Such …

Methods, systems, and apparatuses, and combinations and sub-combinations thereof, for
down-converting and up-converting an electromagnetic (EM) signal are described herein …

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1998-10-21 Assigned to PARKERVISION, INC. reassignment PARKERVISION, INC.
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …

A communication system comprising a multi-protocol, multi-bearer sub-system is described
herein. The sub-system is a universal platform module that can transmit and receive one or …

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RF acquisition with a high-performance multichannel ultrasound system generates massive
data sets in short periods of time, especially in “ultrafast” ultrasound when digital receive …

Frequency translation and applications of the same are described herein, including RF
modem and wireless local area network (WLAN) applications. In embodiments, the WLAN …

Methods and apparatuses for reducing DC offsets in a communication system are described.
In a first aspect, a feedback loop circuit reduces DC offset in a wireless local area network …

Implementation of a high-frequency ultrasound (HFUS) beamformer is computationally
challenging because of its high sampling rate. This article introduces an efficient …