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电子科技大学电子学院本科生在IEEE Microwave Magazine发表论文（图）
电子科技大学电子学院 本科生 IEEE Microwave Magazine 发表论文 电子薄膜 集成器件
2018/5/22
近日，2017年国际微波年会（IMS 2017）学生设计竞赛滤波器单元冠军获得者，我校电子薄膜与集成器件国家重点实验室、电子科学与工程学院大数据通信集成电路与系统实验室（DX-LAB）2015级本科生邓至贤，在微波领域著名期刊《IEEE Microwave Magazine》2018年第2期上发表了题为“A Metamorphosed Roadway：Dual-Band Variable-Atte...
2017国际微波光子学专题会议（The 2017 International Topical Meeting on Microwave Photonics）
2017 国际微波光子学 专题会议
2017/4/25
Microwave Photonics (MWP) is an inter-disciplinary field of study that concerns the interactions between microwave and optical waves for the generation, processing, control and distribution of microwa...
Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering
Stimulated scattering modulation Nonlinear optics integrated optics Radio frequency photonics
2015/8/7
We report the first demonstration of a photonic chip based dynamically reconfigurable, widely tunable, narrow pass-band, high Q microwave photonic filter (MPF). We exploit stimulated Brillouin scatter...
Chirped Microwave Photonic Filter with High Frequency Tuning Capability
Chirped Microwave Photonic Filter High Frequency Tuning Capability
2015/5/21
A chirped single-bandpass photonic filter is proposed improving the delay performance achieved by microstrip structures. Frequency range is extended up to tens of GHz since carrier-suppression-effect ...
Microwave Photonic Filters with a Directly Generated Gaussian-shaped Optical Frequency Comb
Microwave Photonic Filters Directly Generated Gaussian-shaped Optical Frequency Comb
2015/5/21
Using electro-optic modulators, we generate a 41-line 10-GHz spaced Gaussian-shaped optical comb. We use this comb to demonstrate apodized microwave photonic filters with greater than 43-dB sidelobe s...
Intermodulation and Harmonic Distortion in Slow Light SOA based Microwave Photonic Phase Shifters
Intermodulation Harmonic Distortion Microwave Photonic Phase Shifters
2015/5/15
We theoretically and experimentally evaluate the harmonic and intermodulation distortion in a SFL phase shifter which comprises an EOM, a SOA under CPO regime and an optical filter.
Large range microwave frequency measurement using a fiber delay interferometer pair
fiber delay interferometer pair microwave frequency measurement
2015/5/15
We demonstrate a photonic approach to IFM using two parallel home-made fiber delay interferometers, packaged into a 10cm×8cm board. A maximum measurement frequency of 36.7GHz and measurement error les...
Performance of Microwave-Photonic Links
Fiber optics links subsystems Fiber optics optical communications
2015/6/9
Progress in high-performance microwave-photonic links is reviewed. Although recent research has explored a wide variety of techniques, none has provided a spur-free dynamic range approaching what may ...
Optical Carrier Suppression and Balanced Coherent Heterodyne Detection for Improved Performance in Wide-band Microwave Photonic Links
Optical Carrier Suppression Balanced Coherent Heterodyne Detection Improved Performance Wide-band Microwave Photonic Links
2015/6/8
We demonstrate a wide-band microwave photonic link with high gain and dynamic range, low noise figure, and dispersion-free propagation using double sideband suppressed carrier modulation, optical ampl...
Tunable Microwave Photonic Filter with Programmable Apodization Based on Optical Comb
Radio frequency photonics ilters Microwaves
2015/6/8
We demonstrate the application of optical combs to implement microwave photonic filters with large number of taps. By utilizing optical delay and line-by-line pulse shaping we are able to tune and pro...
Reconfigurable Linear Chirp Control in Photonic Generation of High-Frequency Microwave Pulses
Continuous optical signal processing Microwaves
2015/6/4
A fiber-based approach for linear chirp control in optically-generated microwave pulses is proposed and demonstrated.Full linear chirp reconfigurability, including positive, negative and zero chirp ra...
Harmonic Distortion in Slow Light SOA based Microwave Photonic Phase Shifters
Fiber optics communications Fiber optics links subsystems
2015/6/4
We present a theoretical and experimental evaluation of any general order harmonic distortion in a SFL phase shifter based on CPO in a SOA and propose different optical filtering implementations for d...
High Dynamic-Range Microwave Photonic Links using Maximally Linear FIR Optical Filters
Fiber optics links subsystems Frequency modulation
2015/6/4
We propose a microwave photonic link in which maximally linear FIR optical filters discriminate frequency modulation. Using a tenth-order filter, one can achieve a 127 dBm/Hz 2/3 SFDR with 1 mW of rec...
Microwave Photonic Technologies for Flexible Satellite Telecom Payloads
Microwave Photonic Technologies Flexible Satellite Telecom Payloads
2015/7/20
Photonics and microwave photonics are emerging as enabling technologies for advanced payload concepts with enhanced flexibility in future telecom satellites.
Tunable Photonic Microwave Notch Filter Based on a Dual- wavelength Fiber Laser
Tunable Birefringent Phase-Shift Induced Fiber Bragg Grating Shape Memory Alloy Ferrule
2015/7/15
We present a new method to induce low loss tunable birefringent phase shifts in fiber Bragg grating by applying mechanical stresses at precise locations along the FBG with a specially designed shape m...