A 1-1.5 GHz Broadband Tunable Bandpass Filter下载

weixin_39821746 2019-09-11 01:00:24

Tunable Bandpass Filter
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本文介绍了一种基于变容二极管加载的曲折梳状线结构的可调宽带带通滤波器（Tunable Bandpass Filter, TBPF）。该滤波器采用新颖的耦合路径，在输入和输出多段阶梯阻抗耦合线之间引入了新的耦合路径，以便同时控制...

A laser diode-pumped high-efficiency widely tunable Tm:YAP laser with excellent comprehensive properties is reported. The output power is stable at a given pump power. Under the absorbed pump power of...

A passband frequency-electable microwave photonic multiband bandpass filter based on a cascaded fiber Sagnac loop is presented and experimentally demonstrated. A broadband light is sliced by the ...

A three–dimensional (3-D) broadband dual-layer multiaperature microstrip directional coupler is presented in this paper. The dual-layer, multiaperature directional coupler consists of two-layer back-...

A tunable broadband Brillouin pump with a tuning range from 1 520 to 1 555 nm is generated using a fiber ring laser with a semiconductor optical amplifier (SOA) as its gain medium. The pump spectrum ...

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