Electronic Warfare II

Moghe, S.; Consolazio, S.; Fudem, H.

doi:10.1016/b978-012257735-2/50007-3

Search citation statements

Order By: Relevance

Paper Sections

Select...

Estimating the Frequency1

Detailed Description Of the System1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, we will see that the estimator bias is much higher than its STD.Thus, performing multiple measurements for the same signal can't effectively improve the estimation. Equations (9) and (10) show that the STD and the bias of the frequency estimator depend on the frequency value f 0 and are inversely proportional to G k . This means that a system with sharper transfer functions produces a more accurate frequency estimate.…”

Section: Estimating the Frequencymentioning

confidence: 99%

See 1 more Smart Citation

A New Low Cost Instantaneous Frequency Measurement System

Badran¹,

Deeb²

2017

PIER M

View full text Add to dashboard Cite

Abstract-A new low cost method for implementing an Instantaneous Frequency Measurement (IFM) system is presented in this paper. The proposed method is based on dividing the incoming RF signal into four signals and filtering each one by an appropriate band-pass filter. The frequency is then estimated from the power level of the filtered signals. A closed form for the Standard Deviation (STD) and the bias of the frequency estimator is derived. A design example for an IFM system with a working frequency band of 2 to 4 GHz is presented with simulated and measured results. The design is implemented on a commercial FR4 (DE104) substrate using printed circuit board technology. Experiments in a laboratory show a maximum error of about 15 MHz in estimating the frequency value.

show abstract

Section: Estimating the Frequencymentioning

confidence: 99%

“…Assuming an RF signal with unknown frequency f 0 present at the system input, the limiting amplifier will amplify and clip this signal to a constant amplitude corresponding to a power level of P sat [9,10]. The limiting amplifier used in this work has a nominal output power of P sat = 0 dBm.…”

Section: Detailed Description Of the Systemmentioning

confidence: 99%

A New Low Cost Instantaneous Frequency Measurement System

Badran¹,

Deeb²

2017

PIER M

View full text Add to dashboard Cite

show abstract

Electronic Warfare II

Cited by 1 publication

References 13 publications

A New Low Cost Instantaneous Frequency Measurement System

A New Low Cost Instantaneous Frequency Measurement System

Contact Info

Product

Resources

About