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1. WO2020068208 - TRANSMITTER WITH FEEDBACK CONTROL

Publication Number WO/2020/068208
Publication Date 02.04.2020
International Application No. PCT/US2019/039068
International Filing Date 25.06.2019
IPC
H04B 1/04 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
02Transmitters
04Circuits
H04B 17/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
11for calibration
CPC
H03G 3/3042
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
GCONTROL OF AMPLIFICATION
3Gain control in amplifiers or frequency changers ; without distortion of the input signal
20Automatic control
30in amplifiers having semiconductor devices
3036in high-frequency amplifiers or in frequency-changers
3042in modulators, frequency-changers, transmitters or power amplifiers
H04B 15/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
15Suppression or limitation of noise or interference
005Reducing noise, e.g. humm, from the supply
H04B 17/104
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
101for measurement of parameters
104of other parameters, e.g. DC offset, delay or propagation times
H04B 17/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
20of receivers
24with feedback of measurements to the transmitter
Applicants
  • INTEL CORPORATION [US]/[US]
Inventors
  • BANDI, Chenchu Punnarao
  • SRIVASTAVA, Amit Kumar
  • ALTMANN, Michael W.
Agents
  • MUGHAL, Usman A.
Priority Data
16/144,90827.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMITTER WITH FEEDBACK CONTROL
(FR) ÉMETTEUR AVEC CONTRÔLE BASÉ SUR UNE RÉTROACTION
Abstract
(EN)
An apparatus is provided, where the apparatus includes a transmitter comprising a first stage and a second stage, wherein the first stage is to receive an input voltage and generate bias for the second stage, and wherein the second stage comprises a driver circuitry to transmit data using the bias voltage; and a control circuitry to control generation of the bias, based on receiving a feedback of the input voltage.
(FR)
L'invention concerne un appareil comprenant un émetteur comprenant un premier étage et un second étage, le premier étage étant destiné à recevoir une tension d'entrée et à générer une tension de polarisation pour le second étage, et le second étage comprenant un montage de circuits d'attaque pour transmettre des données au moyen de la tension de polarisation; et un montage de circuits de contrôle pour contrôler la génération de la tension de polarisation, sur la base de la réception d'une rétroaction de la tension d'entrée.
Also published as
Latest bibliographic data on file with the International Bureau