phase-locked amplifier 锁相放大器
injection-locked amplifier 注入锁定放大器
lock-in-amplifier phase-locked amplifier phase-locking amplifier 锁相放大器
locked-in amplifier 锁定放大器
injection locked laser amplifier 注入锁相激光放大器
ILLA Injection Locked Laser Amplifier 注入锁定式激光放大器
A 3 cm X-band microwave interferometer with a phase-locked amplifier as detector has been used to measure small phase changes as a microwave beam passing through the gas discharge tube.
本文用3厘米微波干涉仪，以锁相放大器作检测器，测量了微波通过气体放电管时所引起的相移。
From chapter three to chapter five, the three key components of the system: millimeter-wave phase locked sources, multiple frequency local source, low noise amplifier are designed and tested.
第三章至第五章分别介绍了毫米波锁相源、二倍频本振源和低噪声放大器三个系统关键的单元电路的设计过程和测试结果。
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