TW202504255A - 高頻訊號發生裝置 - Google Patents

高頻訊號發生裝置 Download PDF

Info

Publication number
TW202504255A
TW202504255A TW113114932A TW113114932A TW202504255A TW 202504255 A TW202504255 A TW 202504255A TW 113114932 A TW113114932 A TW 113114932A TW 113114932 A TW113114932 A TW 113114932A TW 202504255 A TW202504255 A TW 202504255A
Authority
TW
Taiwan
Prior art keywords
frequency
signal
amplifier
generates
dds
Prior art date
Application number
TW113114932A
Other languages
English (en)
Chinese (zh)
Inventor
鄭雲榜
Original Assignee
日商京三製作所股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商京三製作所股份有限公司 filed Critical 日商京三製作所股份有限公司
Publication of TW202504255A publication Critical patent/TW202504255A/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
TW113114932A 2023-07-06 2024-04-22 高頻訊號發生裝置 TW202504255A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-111676 2023-07-06
JP2023111676A JP7807413B2 (ja) 2023-07-06 2023-07-06 高周波信号発生装置

Publications (1)

Publication Number Publication Date
TW202504255A true TW202504255A (zh) 2025-01-16

Family

ID=94171640

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113114932A TW202504255A (zh) 2023-07-06 2024-04-22 高頻訊號發生裝置

Country Status (5)

Country Link
JP (1) JP7807413B2 (https=)
KR (1) KR20260033007A (https=)
CN (1) CN121359369A (https=)
TW (1) TW202504255A (https=)
WO (1) WO2025009238A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353015U (https=) * 1989-09-29 1991-05-22
JPH08274637A (ja) * 1995-03-30 1996-10-18 Mitsubishi Electric Corp 周波数シンセサイザ
JP2000124740A (ja) 1998-10-19 2000-04-28 Mitsubishi Electric Corp 周波数シンセサイザ
KR20190084402A (ko) * 2018-01-08 2019-07-17 삼성전자주식회사 무선 통신 시스템에서 발진 신호를 생성하기 위한 장치 및 방법
JP2022113497A (ja) 2021-01-25 2022-08-04 日本電波工業株式会社 周波数シンセサイザのクロック周波数を決定する方法
JP2023087921A (ja) * 2021-12-14 2023-06-26 学校法人立命館 周波数シンセサイザ及び無線通信装置

Also Published As

Publication number Publication date
WO2025009238A1 (ja) 2025-01-09
JP2025008995A (ja) 2025-01-20
JP7807413B2 (ja) 2026-01-27
KR20260033007A (ko) 2026-03-10
CN121359369A (zh) 2026-01-16

Similar Documents

Publication Publication Date Title
AU658097B2 (en) High spectral purity digital waveform synthesiser
US5764087A (en) Direct digital to analog microwave frequency signal simulator
US20120112806A1 (en) Frequency synthesizer and frequency synthesizing method
KR960032944A (ko) 송신기 및 송수신기
US12123968B2 (en) Systems and methods for digital signal chirp generation using frequency multipliers
US7579916B1 (en) Low noise frequency synthesizer
CN113162617B (zh) 一种低相噪x波段频率源及其调制方法
TW202504255A (zh) 高頻訊號發生裝置
CN222128060U (zh) 一种宽频带低相噪的频率合成装置
US5394117A (en) Direct digital synthesizer-based injection locked oscillator
Chenakin Building a Microwave Frequency Synthesizer—Part 1: Getting Started,‖
US4706047A (en) Frequency extended digitally generated FM
US6493410B1 (en) Wide band high resolution synthesizer
KR101133524B1 (ko) 낮은 위상 잡음을 갖는 주파수 합성기
CN102158239B (zh) 基于vc-tcxo阵列和频率综合芯片的宽带射频发生电路
US12267044B2 (en) Frequency generator
Zhang et al. Design of a fast-sweeping CX band frequency source based on DDS and frequency multiplying chain
KR101377008B1 (ko) 밀리미터파 탐색기용 초고속 주파수 합성기
Yang et al. Design of Ultra-Wideband Frequency Synthesis Source Based on DDS and PLL
CN222147600U (zh) 一种小型毫米波频率源
Tonelli et al. A dds/pll architecture for highly stable local oscillators
JPH05315980A (ja) 無線受信機
JP2025008995A5 (https=)
JP2006340333A (ja) スペクトラム拡散クロック発生方法およびスペクトラム拡散クロック発生装置
Lee et al. Systematic analysis of the offset-PLL output spur spectrum