This three day course is intended for practicing systems engineers who want to learn how to apply model-driven systems Successful systems engineering requires a broad understanding of the important principles of modern spacecraft communications. This three-day course covers both theory and practice, with emphasis on the important system engineering principles, tradeoffs, and rules of thumb. The latest technologies are covered. <p>
This three day course is intended for practicing systems engineers who want to learn how to apply model-driven systems Successful systems engineering requires a broad understanding of the important principles of modern spacecraft communications. This three-day course covers both theory and practice, with emphasis on the important system engineering principles, tradeoffs, and rules of thumb. The latest technologies are covered. <p>
Basic blocks to understand RFFE Architecture. how Analog front end and Digital front is different. Basic components like Filter, Mixer, Power Amplifier, circulator, Duplexer, LNA and demodulator working is explained. It can held to design your own front end as RF link budget has been explained in well manner. what to do to avoid saturation of PA?
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Basic blocks to understand RFFE Architecture. how Analog front end and Digital front is different. Basic components like Filter, Mixer, Power Amplifier, circulator, Duplexer, LNA and demodulator working is explained. It can held to design your own front end as RF link budget has been explained in well manner. what to do to avoid saturation of PA?
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Pile Foundation by Venkatesh Taduvai (Sub Geotechnical Engineering II)-conver...
11750882_01.PDF
1. AGENCE JAPONAISE DE COOPERATION INTERNATIONALE
ROYAUME DU MAROC
DIRECTION GENERALE DE L’HYDRAULIQUE
MINISTERE DE L’AMENAGEMENT DU TERRITOIRE,
DE L’EAU ET DE L’ENVIRONNEMENT
ETUDE DU PLAN DIRECTEUR SUR
LE SYSTEME DE PREVISION ET D’ALERTE AUX CRUES
POUR LA REGION DE L’ATLAS AU ROYAUME DU
MAROC
RAPPORT DEFINITIF
VOLUME 4 MANUEL DE DONNEES
JANVIER 2004
CTI ENGINEERING INTERNATIONAL CO., LTD.
YACHIYO ENGINEERING CO., LTD. SSS
JR
03-165
No.
2. AGENCE JAPONAISE DE COOPERATION INTERNATIONALE
ROYAUME DU MAROC
DIRECTION GENERALE DE L’HYDRAULIQUE
MINISTERE DE L’AMENAGEMENT DU TERRITOIRE,
DE L’EAU ET DE L’ENVIRONNEMENT
ETUDE DU PLAN DIRECTEUR SUR
LE SYSTEME DE PREVISION ET D’ALERTE AUX CRUES
POUR LA REGION DE L’ATLAS AU ROYAUME DU
MAROC
RAPPORT DEFINITIF
VOLUME 4 MANUEL DE DONNEES
JANVIER 2004
CTI ENGINEERING INTERNATIONAL CO., LTD.
YACHIYO ENGINEERING CO., LTD.
3. Dans la présente Etude, les estimations des coûts sont basées
sur les prix ci-dessous indiqués et exprimés en Dirhams
marocains selon les taux de change suivants:
1.00 DUS = 9.8638 MDH = 120.590 YJP
Pratiqués en date du 1 août 2003
4. COMPOSITION DU RAPPORT DEFINITIF
Volume 1 RESUME
Volume 2 RAPPORT PRINCIPAL
Volume 3 RAPPORTS ANNEXES
ANNEXE A PHOTOS AERIENNES ET LEVE DE SOL
ANNEXE B GEOMORPHOLOGIE
ANNEXE C ANALYSE HYDROLOGIQUE ET HYDRAULIQUE
ANNEXE D SIMULATION HYDRAULIQUE
ANNEXE E ENQUETE SOCIALE
ANNEXE F TOURISME
ANNEXE G CONSIDERATIONS ENVIRONNEMENTALES
ANNEXE H MESURES STRUCTURELLES
ANNEXE I SYSTEME DE TELEMETRIE ET D’ALERTE
ANNEXE J AMENAGEMENTS D’OBSERVATION
ANNEXE K EVALUATION ECONOMIQUE
ANNEXE L INSTITUTION
Volume 4 MANUEL DE DONNEES
5. ETUDE DU PLAN DIRECTEUR
SUR LE SYSTEME DE PREVISION ET D’ALERTE AUX CRUES
POUR LA REGION DE L’ATLAS AU ROYAUME DU MAROC
MANUEL DE DONNES
TABLE DES MATIERES
I. RADIO TEST DE PROPAGATION RADIO -------------------------------------- I – 1
II. CALCUL DE L’ENERGIE DES BATTERIES DES PANNEAUX SOLAIRES II – 1
III. DONNEES D’INSPECTION DU PROJET PILOTE ----------------------------- III – 1
IV. DESSINS D’INSTALLATION DU PROJET PILOTE --------------------------- IV – 1
V. PHOTO ALBUM OF INSTALLATION OF PILOT PROJECT (PHASE-I) --- V – 1
VI. ALBUM PHOTO DE L’INSTALLATION DU PROJET PILOTE (PHASE-II) VI – 1
VII. TEXTE DE SEMINAIRE (10-11 DEC. 2000) -------------------------------------- VII – 1
VIII. TEXTE DE SEMINAIRE (12 DEC. 2001) ------------------------------------------ VIII – 1
IX. TEXTE DE SEMINAIRE (5 NOV. 2003) ------------------------------------------ IX – 1
10. I - 4
88MHz Radio Path
Span Desk Plan
Item MS=A - RP=A (51.3Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -105.5
Knife Edge Lps dB 0
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB 0
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 2 Sleeve
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
48.7
Receiving Power Pr dBm -64.3
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 55.9
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 65
Fading Loss fd dB 8.1 0.1dB/Km
+3dB
Fading S/N SNfd dB 56.9
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 35
Fading Margin to Threshold
Level
Mf dB 26.9
Overall S/N dB
Remarks
Transmission Antenna Height = 470m
Receiving Antenna Height = 3270m
P. = Power
12. I - 6
88MHz Radio Path
Span Desk Plan
Item RP=E - RP=A (23.4Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -98.7
Knife Edge Lps dB -17
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 2 Sleeve
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
28.5
Receiving Power Pr dBm -84.5
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 35.7
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 44.8
Fading Loss fd dB 5.3 0.1dB/Km
+3dB
Fading S/N SNfd dB 39.5
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 14.8
Fading Margin to Threshold
Level
Mf dB 9.5
Overall S/N dB
Remarks
Transmission Antenna Height = 2420m
Receiving Antenna Height = 3270m
P. = Power
14. I - 8
88MHz Radio Path
Span Desk Plan
Item RP=G - RP=A (12Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -92.9
Knife Edge Lps dB -23.6
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 2 Sleeve
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
27.7
Receiving Power Pr dBm -85.3
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 34.9
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 44
Fading Loss fd dB 4.2 0.1dB/Km
+3dB
Fading S/N SNfd dB 39.8
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 14
Fading Margin to Threshold
Level
Mf dB 9.8
Overall S/N dB
Remarks
Transmission Antenna Height = 2970m
Receiving Antenna Height = 3270m
P. = Power
16. I - 10
88MHz Radio Path
Span Desk Plan
Item TM=03 - RP=E (4.8Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -84.9
Knife Edge Lps dB -1.7
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 8 3EL Yagi
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
63.6
Receiving Power Pr dBm -49.4
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 70.8
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 79.9
Fading Loss fd dB 3.5 0.1dB/Km
+3dB
Fading S/N SNfd dB 76.4
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 49.9
Fading Margin to Threshold
Level
Mf dB 46.4
Overall S/N dB
Remarks
Transmission Antenna Height = 1220m
Receiving Antenna Height = 2420m
P. = Power
18. I - 12
88MHz Radio Path
Span Desk Plan
Item TM=04 - RP=E (1.9Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -76.9
Knife Edge Lps dB 0
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 8 3EL Yagi
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
73.3
Receiving Power Pr dBm -39.7
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 80.5
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 89.6
Fading Loss fd dB 3.2 0.1dB/Km
+3dB
Fading S/N SNfd dB 86.4
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 59.6
Fading Margin to Threshold
Level
Mf dB 56.4
Overall S/N dB
Remarks
Transmission Antenna Height = 1620m
Receiving Antenna Height = 2420m
P. = Power
20. I - 14
88MHz Radio Path
Span Desk Plan
Item TM=06 - RP=G (1.7Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -75.9
Knife Edge Lps dB -0
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 8 3EL Yagi
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/ μ
v 74.3
Receiving Power Pr dBm -38.7
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 81.5
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 90.6
Fading Loss fd dB 3.2 0.1dB/Km +3dB
Fading S/N SNfd dB 87.4
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 60.6
Fading Margin to Threshold
Level
Mf dB 57.4
Overall S/N dB
Remarks
Transmission Antenna Height = 2320m
Receiving Antenna Height = 2970m
P. = Power
22. I - 16
88MHz Radio Path
Span Desk Plan
Item TM=06 - RP=G (3.1Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -81.1
Knife Edge Lps dB -50.5
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-0
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 8 3EL Yagi
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
18.6
Receiving Power Pr dBm -94.4
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 25.8
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 34.9
Fading Loss fd dB 3.3 0.1dB/Km
+3dB
Fading S/N SNfd dB 31.6
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 4.9
Fading Margin to Threshold
Level
Mf dB 1.6
Overall S/N dB
Remarks
Transmission Antenna Height = 1770m
Receiving Antenna Height = 2970m
P. = Power
24. I - 18
88MHz Radio Path
Span Desk Plan
Item TM=07 - RP=A (6.2Km)
Transmit power 10log
P(W)+30
Pt dBm 40 10W
Free space Loss 30Log
(fxD)+32.4
Lpf dB -87.1
Knife Edge Lps dB -36.1
Plane earth Loss LAL dB 0
Shadow
Loss
Topography C tf dB -10
Adjustment Z dB
Feeder Loss T Lft dB -1.4 10D-2V 30m
Feeder Loss R Lfr dB -1.4 10D-2V 30m
Coaxial Arrester Lfa dB 0
Ant. Angle Loss dB 0 T-0, R-1
Antenna
Loss
Duplexer Loss Lfp dB 0
Antenna Gain (T) Gat dB 8 3EL Yagi
Antenna Gain (R) Gar dB 2 Sleeve
Receiving Voltage dB/
μ
v
28.5
Receiving Power Pr dBm -84.5
Internal Noise P
10LogB+NF-144
Prni dBm -125.2 B=12KHz
NF=8dB
External Noise P.
dBƒÊv-113
Prne dBm -121.9 Noise defect
5dB
Receive Noise P. 1/Prni+1/Prne Prn dBm -120.2
Radio frequency S/N C/N dB 35.7
S/N Improvement
10Log3fd~2xB/2fm~3
I dB 9.1 fd=3.5KHz
fm=3KHz
Standard S/N S/N dB 44.8
Fading Loss fd dB 3.6 0.1dB/Km
+3dB
Fading S/N SNfd dB 41.2
Threchold Level
Prn+(S/NL-I)
PL dBm -99.3
Margin to Threshold Level
PL-Pr
ML dB 14.8
Fading Margin to Threshold
Level
Mf dB 11.2
Overall S/N dB
Remarks
Transmission Antenna Height = 2120m
Receiving Antenna Height = 3250m
P. = Power