Qualcomm incorporated (20240339994). SYSTEMS AND TECHNIQUES FOR MAGNETIC FIELD CANCELLATION FOR A RADIO ARCHITECTURE simplified abstract

SYSTEMS AND TECHNIQUES FOR MAGNETIC FIELD CANCELLATION FOR A RADIO ARCHITECTURE

Organization Name

qualcomm incorporated

Inventor(s)

Mazhareddin Taghivand of San Jose CA (US)

Sang Oh Lee of Cupertino CA (US)

Shinwoong Park of Sunnyvale CA (US)

Ayse Yesilyurt of San Jose CA (US)

Doohwan Jung of Fremont CA (US)

Rupal Gupta of San Jose CA (US)

Hongbing Wu of Saratoga CA (US)

Yukeun Sim of Los Gatos CA (US)

Jingang Piao of Sunnyvale CA (US)

SYSTEMS AND TECHNIQUES FOR MAGNETIC FIELD CANCELLATION FOR A RADIO ARCHITECTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240339994 titled 'SYSTEMS AND TECHNIQUES FOR MAGNETIC FIELD CANCELLATION FOR A RADIO ARCHITECTURE

The present disclosure introduces techniques and apparatus for generating oscillating signals and wireless communication, specifically focusing on a frequency synthesizer architecture utilizing a step-symmetric inductor.

• Frequency synthesizer architecture using a step-symmetric inductor
• Example frequency synthesizer includes an oscillator and a frequency adjustment circuit
• Frequency adjustment circuit comprises a step-symmetric inductive element
• Example transceiver includes the frequency synthesizer and a mixer with a local-oscillator input coupled to the output of the frequency adjustment circuit
• An amplifier is also coupled to the mixer for wireless communication

Potential Applications: - Wireless communication devices - Radio frequency transceivers - Telecommunication systems

Problems Solved: - Efficient generation of oscillating signals - Precise frequency synthesis - Improved wireless communication performance

Benefits: - Enhanced signal stability - Reduced interference - Increased data transmission speeds

Commercial Applications: Title: Advanced Frequency Synthesizer Technology for Wireless Communication Devices This technology can be utilized in the development of advanced wireless communication devices, improving signal stability and data transmission speeds. It has significant implications for the telecommunications industry, offering enhanced performance in various applications.

Questions about Frequency Synthesizer Technology: 1. How does the step-symmetric inductor improve frequency synthesis in the disclosed architecture? - The step-symmetric inductor allows for precise frequency adjustments, enhancing the performance of the frequency synthesizer. 2. What are the potential advantages of integrating this technology into transceivers? - Integrating this technology can lead to improved signal stability and data transmission speeds in transceivers.

Original Abstract Submitted

certain aspects of the present disclosure provide techniques and apparatus for generating oscillating signals and for wireless communication, such as a frequency synthesizer architecture using a step-symmetric inductor. an example frequency synthesizer generally includes an oscillator and a frequency adjustment circuit, an output of the oscillator being coupled to an input of the frequency adjustment circuit, the frequency adjustment circuit comprising a step-symmetric inductive element. an example transceiver generally includes the frequency synthesizer described herein, as well as a mixer having a local-oscillator (lo) input coupled to an output of the frequency adjustment circuit; and an amplifier coupled to the mixer.