Results 21 to 30 of about 9,318,342 (255)
Journal of Field Ornithology, 2022 Marking birds with transmitters allows for the collection of data that are critical for fully understanding avian life history, but researchers must also be confident that performing such studies is as safe as possible for transmittered individuals ...
Evan J. Buck +5 more
doaj
Receiver alignment dependence of a GA controlled optical wireless transmitter [PDF]
, 2009 A genetic algorithm controlled multispot transmitter is demonstrated to be capable of optimizing the received power distribution for single element receivers in fully diffuse mobile indoor optical wireless systems.
Leeson, Mark S. +2 more
core +1 more source
Future transmitter/receiver diversity schemes in broadcast wireless networks [PDF]
, 2006 An open diversity architecture for a cooperating broadcast wireless network is presented that exploits the strengths of the existing digital broadcast standards.
Song, Y H, Cosmas, J, Zhang, Y, Bard, M
core +1 more source
A high-efficiency RF transmitter using VCO-derived synthesis: CALLUM [PDF]
, 1998 The combined analog locked-loop universal modulator (CALLUM) is a radio-frequency (RF) transmitter topology which produces a linear output through the use of nonlinear, but highly efficient, RF power amplifiers.
Jennings, D, McGeehan, JP
core +1 more source
Diversity gain for DVB-H by using transmitter/receiver cyclic delay diversity [PDF]
, 2006 The objective of this paper is to investigate different diversity techniques for broadcast networks that will minimize the complexity and improve received SNR of broadcast systems.
Song, Y H, Cosmas, J, Zhang, Y, Bard, M
core +1 more source
Correction of transmitter gain and phase errors at the receiver [PDF]
, 2002 This paper explores the benefits of compensating transmitter gain and phase inbalances in the receiver for quadrature communication systems. It is assumed that the gain and phase imbalances are introduced at the transmitter only.
Morling, R.C.S., Cetin, E., Kale, I.
core +1 more source
Linearisation of frequency-hopped transmitters using Cartesian feedback [PDF]
, 1995 This paper investigates the potential of the Cartesian feedback technique in linearising frequency-hopped (FH) transmitters for use in third generation mobile communication systems.
Boloorian, M, McGeehan, JP
core +1 more source
Channel-Agnostic Training of Transmitter and Receiver for Wireless Communications [PDF]
, 2023 Wireless communications systems are traditionally designed by independently optimising signal processing functions based on a mathematical model.
Deo, Ravinesh C. +7 more
core +1 more source
, 2009 In this contribution we propose and investigate a relay diversity transmission scheme for the direct-sequence code-division multiple-access (DS-CDMA) downlink, where each (destination) mobile terminal (MT) is aided by a cluster of relays for achieving ...
Yang, Lie-Liang, Fang, Wei, Hanzo, Lajos
core +1 more source
RCCS Transmitter Station -- Herschel Island -- Laser Scanning -- Metadata -- 2019
, 2021 This data set contains the metadata for the twenty-five (25) scans of the Transmitter Station, Herschel Island. All data was captured by the Capture2Presev team.
Robinson, Christina +2 more
core +1 more source