Apparatus and method for generating oscillating signal in wireless communication system
US11139841B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L7/099
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the present disclosure, an apparatus of a transmitter in a wireless communication system may include an oscillating circuit for providing an oscillating signal, and a radio frequency (RF) circuit for converting a frequency of a transmit signal using the oscillating signal, and transmitting the transmit signal. The oscillating circuit may generate a base oscillating signal of a differential signal form, by multiplying a first signal and a second signal which constitute the different signal, generate a first signal set from the first signal and a second signal set from the second signal, and generate a signal in which at least one harmonic component adjacent to an intended frequency component is suppressed using the first signal set and the second signal set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.