'Feed line' presentation slideshows

1.85k views • 142 slides

G9 - ANTENNAS [4 exam questions - 4 groups]

G9 - ANTENNAS [4 exam questions - 4 groups]. G9A Antenna feedlines: characteristic impedance, and attenuation; SWR calculation, measurement and effects; matching networks G9B Basic antennas G9C Directional antennas G9D Specialized antennas. Feedlines.

1.73k views • 142 slides

1.44k views • 124 slides

Technician License Course Chapter 4 Propagation, Antennas and Feed Lines

Technician License Course Chapter 4 Propagation, Antennas and Feed Lines. Lesson Plan Module 10: Practical Antennas. Vertically Polarized Radio Wave. Signal Polarization. Determined by the transmitting antenna polarization.

1.05k views • 85 slides

Technician License Course Chapter 4

796 views • 65 slides

Antennas

967 views • 58 slides

The distance between the centers of the conductors and the radius of the conductors

G9A01 Which of the following factors determine the characteristic impedance of a parallel conductor antenna feed line?. The distance between the centers of the conductors and the radius of the conductors The distance between the centers of the conductors and the length of the line

760 views • 56 slides

Technician Licensing Class

Technician Licensing Class. presented by the Midland Amateur Radio Club Midland, Texas. Lesson 4. Quiz Subelements T6 & T7. Good Engineering Practice Subelement T8. A Basic Station. Antenna. Feed Line. T-R Switch. Receiver. Transmitter. Power Supply. Simple CW Transmitter.

586 views • 47 slides

Practical Antenna Modeling Using NEC Codes

Practical Antenna Modeling Using NEC Codes. With Examples of HF Wire Antennas and 4NEC2. Gary Rondeau , AF7NX. Overview. Describe the NEC codes How to define and edit the models Running the simulations and work flow Work some examples Using Variables Deal with Feed Lines in the models

1.37k views • 45 slides

Chapter 6 Antennas

Chapter 6 Antennas. Antenna Basics Antennas contain conducting elements (wire or metal poles).

675 views • 37 slides

Chapter 6 Antennas

Chapter 6 Antennas. Antenna Basics Antennas contain conducting elements (wire or metal poles).

642 views • 37 slides

General Licensing Class

537 views • 32 slides

CHAPTER 7

CHAPTER 7. TRANSMISSION LINES a.k.a. FEEDLINES. A perfect feedline will have: No radiation from the feedline itself No loss of signal while passing along the line Constant electrical characteristics throughout Such a feedline will pass 100% of the RF energy through it.

614 views • 31 slides

FEEDLINES

FEEDLINES. A perfect feedline will have: No radiation from the feedline itself No loss of signal while passing along the line Constant electrical characteristics throughout Such a feedline will pass 100% of the RF energy through it. NOTE: This situation does not ever exist! (yet)!!.

333 views • 26 slides

30 Years of Support At UGA Football Games

30 Years of Support At UGA Football Games. A Celebration October 10-11, 2009. (Right click or space bar to advance slices). 30 Years and Counting.

292 views • 21 slides

Baluns

342 views • 17 slides

Microstrip antennas - Feeding techniques

499 views • 17 slides

FSS System Overview

315 views • 12 slides

OTV 3-D GEOMETRY & INTEGRATION

OTV 3-D GEOMETRY & INTEGRATION. Korey LeMond STRC/THM/INTEG/CAD GL, Locomotion Phase OTV Phase. 1. Solar Deployment Arm. Reaction Wheels. Ribs. Power Shunt Unit. Xe Tank. Thruster. Longitudinal Stiffeners. Power Processing Unit. Shear Paneling.

224 views • 11 slides

Thermoplastic Products for Water Treatment Systems

Thermoplastic Products for Water Treatment Systems. Asahi/America, Inc. For more Information: Please click here and complete the contact form. Fill Station. Typical System Set up. Off Loading. Outdoor Storage. Acid Dispense Building. Underground Transport. High Pressure Diaphragm Pumps.

250 views • 8 slides