Apple inc. (20240275391). WIRELESS TRANSMITTER WITH IMPROVED DATA RATE simplified abstract
Contents
WIRELESS TRANSMITTER WITH IMPROVED DATA RATE
Organization Name
Inventor(s)
Christian Venerus of San Diego CA (US)
Utku Seckin of San Jose CA (US)
Vikram Magoon of La Jolla CA (US)
WIRELESS TRANSMITTER WITH IMPROVED DATA RATE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240275391 titled 'WIRELESS TRANSMITTER WITH IMPROVED DATA RATE
The abstract describes a transmitter with a phase-locked loop (PLL), a modulator, and a power amplifier (PA) controlled by a programmable and/or hardened logic circuitry.
- The controller generates encoded signals using quadrature phase shift keying (QPSK) for transmission.
- It provides bursts of pulses representing data packets to the modulator.
- Instructions for generating clock signals with in-phase and quadrature phases are sent to the PLL.
- The PLL generates corresponding clock signals, leading to the generation of in-phase and quadrature output signals by the transmitter.
Potential Applications: - Wireless communication systems - Satellite communication - Radar systems
Problems Solved: - Efficient generation and transmission of signals - Improved data packet delivery - Enhanced signal quality and reliability
Benefits: - Increased data transmission speed - Enhanced signal accuracy - Better overall performance of communication systems
Commercial Applications: Title: Advanced Transmitter Technology for High-Speed Data Transmission This technology can be utilized in various commercial applications such as: - Telecommunications industry - Military and defense sector - Aerospace industry
Prior Art: Readers can explore prior patents related to PLLs, modulators, and power amplifiers in communication systems to understand the evolution of this technology.
Frequently Updated Research: Stay updated on the latest advancements in PLL technology, modulation techniques, and power amplifier design for efficient data transmission.
Questions about Transmitter Technology: 1. How does the use of QPSK improve data transmission efficiency? 2. What are the key advantages of using a phase-locked loop in a transmitter system?
Original Abstract Submitted
this disclosure is directed to a transmitter including a phase locked loop (pll), a modulator, and a power amplifier (pa). a controller including programmable and/or hardened logic circuitry may be coupled to the pll and the modulator. the controller may provide encoded signals based on quadrature phase shift keying (qpsk) scheme for transmission by the transmitter. in particular, the controller may provide multiple bursts of pulses indicative of data packets to the modulator. moreover, the controller may provide instructions indicative of generating clock signals with in-phase and quadrature phases to the pll. the pll may generate clock signals corresponding to the in-phase and quadrature phases. as such, the transmitter may generate in-phase and quadrature output signals based on receiving each burst of pulses with either in-phase or quadrature phases.
