DEVICE FOR MEASURING THE POWER OF A MICROWAVE FREQUENCY Russian patent published in 2007 - IPC G01R21/04 

FIELD: the device for measuring the power of a microwave frequency refers to radio measuring technique and may be used in high sensitive devices of the power of a microwave frequency.

SUBSTANCE: the essence of the invention is in that for increasing sensitiveness and accuracy of measuring in a device for measuring the power of a microwave frequency there are introduced in-series connected the first logical element OR the fifth electronic key whose output is connected with the input of the first band-pass filter and the signal input with the output of the first amplifier of low frequencies, in-series connected the second logical element OR and the sixth electronic key whose output is connected with the input of the second band-pass filter and the signal input with the output of the second amplifier of low frequencies. At that the first and the second inputs of the first logical element OR are connected with the first and the third outputs of the shift register correspondingly, and the first and the second inputs of the second logical element OR are connected with the second and the fourth outputs of the shift register correspondingly.

EFFECT: increases sensitiveness and accuracy of measuring.

1 dwg