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...ggi, N. Jindal, and S. Weber. A primer on spatial modeling and analysis in wireless networks. ''Communications Magazine, IEEE'', 48(11):156--163, 2010.</ref> ...ks.<ref name="haenggi2012stochastic">M. Haenggi. ''Stochastic geometry for wireless networks''. Cambridge University Press, 2012.</ref> ...

{{Short description|Wireless signal analysis technique}} {{About|testing and analyzing wireless communications||Sounding (disambiguation){{!}}Sounding}} ...

...hy]] traffic, until the 1920s when it was made obsolete by [[vacuum tube]] transmitters. | title = Wireless ...

[[File:PropagationGraph.png|thumb|Example of a propagation graph with four transmitters (Tx1-Tx4), three receivers (Rx1-Rx3) and six scatterers S1-S6. An edge is d ...h is a [[Signal-flow graph|signal flow graph]] in which vertices represent transmitters, receivers or scatterers. Edges in the graph model propagation conditions b ...

===Interference in wireless networks=== ...their interfering signals, which has led to stochastic geometry models of wireless networks.<ref name="BB1"/> ...

...ef><ref name="haenggi2012stochastic">M. Haenggi. ''Stochastic geometry for wireless networks''. Cambridge University Press, 2012.</ref> ...etti. Stochastic geometry and random graphs for the analysis and design of wireless networks. ''IEEE JSAC'', 27(7):1029–1046, September 2009.</ref><ref name="m ...

...ve this. Many methods utilize sensors which repeatedly record signals from transmitters on or near the tracked object(s), and then send that data to the computer i == Wireless tracking == ...

...“2-D digital predistortion (2-D-DPD) architecture for concurrent dual-band transmitters,” IEEE Trans. Microwave theory Tech., vol. 59, pp. 2547–2553, Oct. 2011</r .... Zhou, and F. Ghannouchi, “Digital predistortion for concurrent dual-band transmitters using 2-D modified memory polynomials,” IEEE Trans. Microwave Theory Tech., ...

...termediate frequency|IF amplifiers]] (mostly 20th century receivers) and [[wireless LAN]]. ...aggered tuning has advantages in [[VLSI]] for radio applications such as [[wireless LAN]].<ref>Wiser, p. vi</ref> The low spread of component values make it m ...

...:Mimo.png|thumb|In a MIMO system, the transmitting signals from the single transmitters are different. As a result, the echo signals can be re-assigned to the sour ...the MUSIC-derived approaches of angle estimation for bistatic MIMO radar." Wireless Networks and Information Systems, 2009. WNIS'09. International Conference o ...

...tworks ([[Mobile ad hoc network|MANETS]]), and heterogeneous networks with wireless and wireline components.<ref name=tass-radio-nets>L. Tassiulas and A. Ephre ...Neely, and L. Tassiulas, "Resource Allocation and Cross-Layer Control in Wireless Networks," ...

{{Main|Wireless telegraphy}} [[File:Guglielmo Marconi 1901 wireless signal.jpg|thumb|upright=1.5|[[Guglielmo Marconi]], who built the first rad ...

Butler matrices can be used with both transmitters and receivers. Since they are [[Passivity (engineering)|passive]] and [[Re [[Category:Wireless locating]] ...

...nce in timing of [[radio wave]]s received from radio [[navigation beacon]] transmitters. ...|author11=muPS Collaboration |date=2023-07-21 |title=First navigation with wireless muometric navigation system (MuWNS) in indoor and underground environment | ...

| Reference clock for some 315&nbsp;MHz transmitters and receivers, e.g. [[garage door opener]]s. (Alternative frequencies for t | Reference clock for some 390&nbsp;MHz transmitters and receivers, e.g. [[garage door opener]]s. (Alternative frequencies for t ...

...etti. Stochastic geometry and random graphs for the analysis and design of wireless networks. ''IEEE JSAC'', 27(7):1029–1046, September 2009.</ref> ...enggi2013">{{cite book|author=Martin Haenggi|title=Stochastic Geometry for Wireless Networks|url=https://books.google.com/books?id=CLtDhblwWEgC|year=2013|publi ...

...being manufactured as self-contained components for applications in radio transmitters and high-end receivers. The high "quality factor", ''[[Q factor|Q]]'', tha ...=Butterworth |year=1930 |title=On the theory of filter amplifiers |journal=Wireless Engineer |volume=7 |pages=536–541 }}</ref> The equations Norton gives for h ...

...ower to be sent back towards the source. This is the case with high power transmitters where returning power can be high enough to damage the transmitter. An abs *Golio, Mike, ''Commercial Wireless Circuits and Components Handbook'', CRC Press, 2002 {{ISBN|1-4200-3996-2}}. ...

...=103}} which led British [[cryptographer]]s to refer to encrypted German [[Wireless telegraphy|radiotelegraphic]] traffic as "[[Fish (cryptography)|Fish]]".{{s {{See also|Wireless telegraphy}} ...

...s in charge of communication between intercept stations and controlled the wireless equipment. It consisted of some 60 individuals.<ref name="Frick"/> ...sions section, processed an average of 253 broadcast transmissions and 234 wireless news service reports were dealt with daily.<ref name=df9/> Apart from the d ...