Title：Configurable wireless transmitter

Country：China

Patent No.：201310427108.4

Legal Status：Authorized

Inventor：Baoyong Chi, Yun Yin, Qian Yu, Zhihua Wang

Assignee：Tsinghua University

Address：Mailbox No. 82, Beijing 100084

Filing Date：2013-09-18

Issue Date：2015-10-21

A configurable wireless transmitter, including digital baseband circuitry, digital to analog conversion circuitry, analog baseband circuits, RF front-end circuits, frequency synthesizer, bandgap reference circuit, the serial control interface circuit and a parallel data interface circuit, the radio frequency The front end circuit includes a power pre-amplifier, a buffer amplifier, and feed-through, the power applied to the broadband preamplifier cluster applications, the input signal is converted to a wideband frequency cluster applications and bandwidth required for a radio frequency signal, is applied to the power amplifier Narrowband special network applications, the input signal is converted into narrowband frequency of application and the private network bandwidth required for the RF signal. The wireless transmitter can be configured to a low-power, high integration. The wireless transmitter can be configured to output RF signal center frequency coverage from 100MHz to 5GHz, bandwidth to support 5kHz to 20MHz, with a flexible and configurable features to meet the requirements of different communication standards.

Patent Certificate： PDF/Jpg