PATENT CLAIM ANALYSIS

Application Number: 15993890
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["455", "067110"]

Abstract:
A test apparatus and method of testing a DUT are described. The apparatus includes a receiver and transmitter path each having a pair of switches that switch between a bypass position and a direct position. The bypass position is used for low frequency signals communicated through the apparatus. The direct position allows higher frequency signals to be double converted by upconversion to an IF signal and bandpass filtered before being downconverted to a predetermined frequency. Both variable and fixed LO signals are used to convert the double converted signals so that the same IF may be used independent of the higher frequency signal received or transmitted. Bandpass filtering is applied before and after amplification of the IF signal. Lowpass filtering before and after the double conversion use LPFs of different cutoff frequencies.

Claim (Index 19):
The medium of  claim 18 , wherein the instructions further configure the apparatus to:\n in the testing device reception mode:\n amplify or attenuate the DUT signal prior to lowpass filtering the DUT signal; \n lowpass filter the DUT signal; \n lowpass filter the signal of the first predetermined frequency or the signal of at most the first converted frequency, dependent on whether the testing device is in the receiver bypass mode or receiver direct mode; and \n convert the signal of the first predetermined frequency or the signal of at most the first converted frequency after lowpass filtering to a digital DUT signal: \n in the testing device transmission mode:\n convert a digital testing device signal to the signal of the first predetermined frequency or the signal of at most the first converted frequency; \n lowpass filter the signal of the first predetermined frequency or the signal of at most the first converted frequency dependent on whether the testing device is in a transmitter bypass mode or transmitter direct mode; \n lowpass filter the testing device signal; and \n amplify or attenuate the testing device signal after lowpass filtering the testing device signal.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 1.80519
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14665818', '11224391', '11374584', '15041326', '10759911']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6523897330306792
- 35 USC 102 Novelty (BERT): 0.4731251566219382
- Combined Prediction Score: 0.6344632753898051
- Mean Citation Score: 131.508732
- Max Citation Score: 144.52454
- Similarity Product: 108.16736487930298

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test