RF interference at ground stations located in populated areas

Adams, Norman H.; Bitman, Judy; Copeland, David; Srinivasan, Dipak; Garcia, Antonio

doi:10.1109/aero.2013.6496880

Cited by 5 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An additional study was conducted to determine the RFI power level necessary to disrupt a typical contact. From this study we concluded that for a 2 h contact the probability of a 2 min disruption due to RFI is about 3.1% and the probability of a 10 min disruption is about 0.36% [17].…”

Section: Apl-18 Interferencementioning

confidence: 98%

In-flight performance of the Van Allen Probes RF telecommunications system

2015

View full text Add to dashboard Cite

Section: Apl-18 Interferencementioning

confidence: 98%

In-flight performance of the Van Allen Probes RF telecommunications system

2015

View full text Add to dashboard Cite

“…By substituting the values for frequency, resistance and k as 50 kHz, 100 Ω and 67%, the value of 1 C is found as 30 μF and 2 C is also found using the equation for 2…”

Section: From Mode IImentioning

confidence: 99%

“…So, data can be transmitted effectively by placing at the RF wave using frequency and amplitude modulation techniques. The same data can be retrieved at the receiver by using antennas and the tuner [2]. Though the data can be retrieved in an effective way, RF cannot transmit a lot of data simultaneously and also causes lots of health disorders.…”

Section: Introductionmentioning

confidence: 99%

An Approach towards Pulse Data Transmission Using Modified Negative Luo Converter (MNLC) for Telecoms

Chamundeeswari¹,

Seyezhai²

2016

View full text Add to dashboard Cite

Telecom sectors generally operate at negative voltages to reduce the effect of corrosion caused in the metallic wire due to electrochemical reaction while communicating signals. To feed those lines and to have an effective digital data transmission, a power electronic converter referred as Modified Negative Luo Converter (MNLC) is proposed in this paper. MNLC is a high gain converter in which the output voltage increases in geometric progression. This paper portrays a novel concept of a 50 Hz pulse data transmission through RLCG (Resistance-inductance-capacitance with a shunt conductance) transmission line using MNLC. Signal frequency of 50 Hz to be transmitted is anded with a high frequency pulse that charges and discharges MNLC and produces the boosted negative output voltage. The boosted output is again transmitted through the RLCG transmission line from which 50 Hz data pulse is retrieved at the output of the transmission line by comparing with a comparator signal. This sort of MNLC aided data transmission not only introduces less loss in its transmitted data but also overcomes various health hazards of conventional radio frequency (RF) communication. This technique also proves that any data bit stream can be transmitted and retrieved using the proposed high gain DC-DC converter. The simulation model of the proposed system is implemented in MATLAB for various switching frequencies with its prototype of the converter developed and the results are verified.

show abstract

Analysis of harmonics and their mitigation for a tuned cylindrical monopole antenna

Jadon

Ray

2023

Sādhanā

View full text Add to dashboard Cite

RF interference at ground stations located in populated areas

Cited by 5 publications

References 1 publication

In-flight performance of the Van Allen Probes RF telecommunications system

In-flight performance of the Van Allen Probes RF telecommunications system

An Approach towards Pulse Data Transmission Using Modified Negative Luo Converter (MNLC) for Telecoms

Analysis of harmonics and their mitigation for a tuned cylindrical monopole antenna

Contact Info

Product

Resources

About