IOT-Based Injection-Locked Microwave Photonic Frequency Division Signal Processing

نویسندگان

چکیده

When building an injection-locked microwave photonic frequency division signal processing model for the Internet of Things, waveform and have important impact on its performance. How to optimize adjust effect needs more research exploration. Taking traditional mode architecture as a reference, this paper constructs based Things. In paper, popular deep analysis method is used model, technology matched with analysis. The purpose construction weaken integration error improve calculation accuracy higher level. addition, aiming at difficult problem generation, uses optical injection lock photons generate signals, which makes data representative, so solve problems unstable signals high transmission costs. This also discusses possibility photon filtering microwaves. optimal solution determined by analyzing experimental results various technical means, thus proving that means has better stability fitting degree.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Simultaneous Multi-Channel Microwave Photonic Signal Processing

Microwave photonic (MWP) systems exploit the advantages of photonics, especially with regards to ultrabroad bandwidth and adaptability, features that are significantly more challenging to obtain in the electronic domain. Thus, MWP systems can be used to realize a number of microwave signal processing functions including, amongst others, waveform generation and radio-frequency spectrum analysis ...

متن کامل

Photonic Microwave Signal Processing Based on Opto-VLSI Technology

The processing of radio frequency (RF) and microwave signals in the optical domain is an attractive approach to overcome the bottlenecks of bandwidth, power loss, and electromagnetic interference (EMI) encountered in conventional electronic signal processing systems. A wide range of emerging RF signal processing applications require specifically high resolution, ultra-wide bandwidth, wide-range...

متن کامل

Superharmonic Injection-Locked Frequency Dividers

Injection-locked oscillators (ILO’s) are investigated in a new theoretical approach. A first-order differential equation is derived for the noise dynamics of ILO’s. A single-ended injection-locked frequency divider (SILFD) is designed in a 0.5m CMOS technology operating at 1.8 GHz with more than 190 MHz locking range while consuming 3 mW of power. A differential injection-locked frequency divid...

متن کامل

Injection-locked synthetic optical frequency comb

Optical frequency comb technology is investigated for the synthesis of optical pulses. The optical signals from multiple cavities are phase-locked by the injection of a common single frequency input, where the comb signals of the individual cavities are amplified and resonated by Raman gains pumped at different wavelength bands by using multiple tones of pumps centred at different wavelengths. ...

متن کامل

CMOS Direct-Injection Divide-by-3 Injection-Locked Frequency Dividers

This paper proposes CMOS LC-tank divide-by-3 injection locked frequency dividers (ILFDs) fabricated in 0.18 μm and 90nm CMOS process and describes the circuit design, operation principle and measurement results of the ILFDs. The ILFDs use two injection series-MOSFETs across the LC resonator and a differential injection signal is applied to the gates of injection MOSFETs. The direct-injection di...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Mobile Information Systems

سال: 2022

ISSN: ['1875-905X', '1574-017X']

DOI: https://doi.org/10.1155/2022/1351399