AUTOMATIC DETECTING DEVICE FOR RADIO FREQUENCY ENVIRONMENT
First Claim
Patent Images
1. A automatic detecting device for radio frequency noise, comprising:
- an antenna for receiving said radio frequency noise;
a comparator electrically connected to said antenna, and used for receiving said radio frequency noise from said antenna and outputting a signal;
an amplifier electrically connected to said comparator, and used for amplifying said signal from said comparator;
a post stage circuit electrically connected to said amplifier, and used for receiving said signal to warn when said radio frequency noise is beyond a normal value.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides an automatic detecting device for radio frequency environment used to detect radio frequency noise. The device uses an antenna to receive radio frequency noise and the radio frequency noise is passing a radio frequency comparator and transformed into a voltage signal. Then, the voltage signal passes through an amplifier and is amplified to be an output voltage. If the output voltage exceeds a threshold voltage, it drives a post stage circuit to warn when the radio frequency noise is beyond a normal value.
-
Citations
20 Claims
-
1. A automatic detecting device for radio frequency noise, comprising:
-
an antenna for receiving said radio frequency noise; a comparator electrically connected to said antenna, and used for receiving said radio frequency noise from said antenna and outputting a signal; an amplifier electrically connected to said comparator, and used for amplifying said signal from said comparator; a post stage circuit electrically connected to said amplifier, and used for receiving said signal to warn when said radio frequency noise is beyond a normal value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. An automatic detecting device for frequency jamming environment, comprising:
-
an antenna for receiving a plurality of radio frequency noise signals; a radio frequency comparator connected to said antenna, and used for comparing said plurality of radio frequency noise signals and outputting a voltage signal; an voltage amplifier connected to said radio frequency comparator, and used for amplifying said very low voltage signal from said radio frequency comparator; a post stage circuit connected to said voltage amplifier, and used for receiving said voltage signal to warn when said radio frequency noise is beyond a normal value. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
-
Specification