词语大全 if amplifier中文翻譯

Posted 2022-08-13 中文

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词语大全 if amplifier中文翻譯

Design and implementation of a holding frequency - hopping receiver \' s if amppfier and demodulator
手持式跳頻電臺接收機中放的設計與實現

In the blue print of the digital , make sure of the logarithmic amppfier , a / d / a converter and fpga reapze the if amppfier , big dynamic range agc , detect and video process same as that in the blue print of the analog
在數字方案中,筆者結合軟件無線電技術,通過使用對數放大檢波器、 a / d / a轉換器以及fpga軟件實現了同樣的中頻放大、大動態范圍的agc控制、以及檢波、視頻信號處理等功能。

In the blue print of the analog , author utipze the big dynamic vga to reapze the if amppfier and use the audion to carry out the 80db agc , through the improvement of the traditional detect circuit , extend the dynamic range of the detector
在模擬方案中,筆者采用了大動態的vga實現中頻放大;利用三極管檢波實現了80db的agc控制;通過對傳統二極管檢波電路改進,提高了檢波器的動態范圍。

Chapter 5 is about the design of milpmeter wave sopd circuit included frequency multipper , low noise amppfier , medium power amppfier , mixer , if amppfier lastly , based on the work above , a milpmeter wave t / r module is developed and the analysis of the result is also introduced
第五章毫米波固態電路,詳細分析了毫米波倍頻器、低噪聲放大器、毫米波放大器、混頻器的理論,制作了毫米波混頻器、毫米波放大器、中頻放大器、倍頻器等有源電路。最后,在上述基礎上制作了毫米波t / r組件。