'Folded dipole' diaporamas de présentation

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Antenna Types

Antenna Types. Dipole Folded Dipole Monopole ARRAYS: Yagi-Uda (parasitic arrays) Phased Arrays Loop *Ground Plane Helical *Discone Turnstile Microstrip Patch

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Chapter Sixteen: Antennas

Chapter Sixteen: Antennas. Introduction. The antenna is the interface between the transmission line and space Antennas are passive devices; the power radiated cannot be greater than the power entering from the transmitter

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bab: Antenna

bab: Antenna. Introduction. Antenna adalah interface antara saluran transmisi dan ruang terbuka ( space ) Antenna adalah piranti pasif; artinya, power (:daya) yang di-radiasi-kan tidak bisa lebih besar daripada power yang berasal dari transmitter

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KCHeart_2

KCHeart Presentation

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LINDENBLAD CONSTRUCTION SEMINAR

FOLDED-DIPOLE LINDENBLAD VERSION By Ron Herring W7HD Version dated 23-Oct-2016. LINDENBLAD CONSTRUCTION SEMINAR. What is a Lindenblad? It is a circularly-polarized antenna with an omnidirectional pattern. Gain is about 9 dB. BUILDING A LINDENBLAD. Lindenblad Characteristics.

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Ground Station Workshop A flashback

Ground Station Workshop A flashback. By: Deepika Thakur. Conceptual design of the Communication Subsystem . Why 437 MHz and 145 MHz. Availability of frequency bands Payload Requirements Availability of modules Interband Interference and noise Amateur frequency band. Why FSK?.

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