Thomas Swahn

Docent at Microwave Electronics

System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) at System.Net.TlsStream.CallProcessAuthentication(Object state) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.ConnectStream.WriteHeaders(Boolean async) --- End of inner exception stack trace --- at System.Net.HttpWebRequest.GetResponse() at HtmlAgilityPack.HtmlWeb.Get(Uri uri, String method, String path, HtmlDocument doc, IWebProxy proxy, ICredentials creds) in d:\Source\htmlagilitypack.new\Trunk\HtmlAgilityPack\HtmlWeb.cs:line 1355 at HtmlAgilityPack.HtmlWeb.LoadUrl(Uri uri, String method, WebProxy proxy, NetworkCredential creds) in d:\Source\htmlagilitypack.new\Trunk\HtmlAgilityPack\HtmlWeb.cs:line 1479 at HtmlAgilityPack.HtmlWeb.Load(String url, String method) in d:\Source\htmlagilitypack.new\Trunk\HtmlAgilityPack\HtmlWeb.cs:line 1103 at HtmlAgilityPack.HtmlWeb.Load(String url) in d:\Source\htmlagilitypack.new\Trunk\HtmlAgilityPack\HtmlWeb.cs:line 1061 at ChalmersResearchCMS.Utilities.ChalmersPersonalWeb.GetStaffDesc(String cid, String lang) in C:\Users\Urban Andersson\Source\Repos\chalmersresearchweb\ChalmersResearchCMS\Utilities\ChalmersPersonalWeb.cs:line 81

Source: chalmers.se

Showing 17 publications

2018

Influence of White LO Noise on Wideband Communication

Jingjing Chen, Dan Kuylenstierna, Sten Gunnarsson et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 66 (7), p. 3349-3359
Journal article
2017

Does LO Noise Floor Limit Performance in Multi-Gigabit Millimeter-Wave Communication?

Jingjing Chen, Zhongxia Simon He, Dan Kuylenstierna et al
IEEE Microwave and Wireless Components Letters. Vol. 27 (8), p. 769-771
Journal article
2015

A 15-Gb/s 8-PSK Demodulator With Comparator-Based Carrier Synchronization

Zhongxia Simon He, Dhecha Nopchinda, Thomas Swahn et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 63 (8), p. 2630-2637
Journal article
2015

A data-rate adaptable modem solution for millimeter-wave wireless fronthaul networks

Jingjing Chen, Zhongxia Simon He, Yinggang Li et al
2015 IEEE International Conference on Communication Workshop, ICCW 2015, p. 1-6
Paper in proceedings
2012

A 14 Gbps On-/Off- Keying Modulator in GaAs HBT Technology

Zhongxia Simon He, Thomas Swahn, Yinggang Li et al
IEEE Microwave and Wireless Components Letters. Vol. 22 (5), p. 272-274
Journal article
2009

ICs for 100-Gb/s Serial Operation

Thomas Swahn, Yves Baeyens, Mounir Meghelli
IEEE Microwave Magazine. Vol. 10 (2), p. 58-67
Journal article
2008

Circuit technologies for 100 Gbps wired communications

Thomas Swahn, Torgil Kjellberg, Joakim Hallin et al
Proceedings of the 2008 IEEE MMT-S International Microwave Symposium workshop WMK "High-speed electronic technologies for 100-G communications", June 15-20, 2008, Atlanta, USA
Paper in proceedings
2007

Flip-Chip Mounted 1:4 Demultiplexer IC in InP DHBT Technology

Camilla Kärnfelt, Joakim Hallin, Torgil Kjellberg et al
EuMIC 2007
Paper in proceedings
2007

100 – 165 Gb/s InP DHBT Integrated Circuits for a Transceiver Demonstrator

Thomas Swahn, Torgil Kjellberg, Joakim Hallin
7th Topical Workshop on Heterostructure Microelectronics (TWHM), August 21-24, 2007
Conference contribution
2006

104Gb/s 2^11-1 and 110Gb/s 2^9-1 PRBS Generator in InP HBT Technology

Torgil Kjellberg, Joakim Hallin, Thomas Swahn
2006 IEEE International Solid-State Circuits Conference, Digest of Technical Papers. Vol. 49, p. 530-531
Paper in proceedings
2006

94-Gb/s 2^9-1 PRBS Bit Error Detector IC in InP DHBT Technology

Torgil Kjellberg, Joakim Hallin, Thomas Swahn
IEEE Compound Semiconductor Integrated Circuit Symposium, Technical Digest 2006, 12-15 November 2006, San Antonio, TX, USA, p. 231-234
Paper in proceedings
2006

A 165-Gb/s 4:1 Multiplexer in InP DHBT Technology

Joakim Hallin, Torgil Kjellberg, Thomas Swahn
IEEE Journal of Solid-State Circuits. Vol. 41 (10), p. 2209-2214
Journal article
2006

Design and Test of InP DHBT ICs for a 100 Gb/s Demonstrator System

Thomas Swahn, Joakim Hallin, Torgil Kjellberg
2006 International Conference on Indium Phosphide & Related Materials, Conference Proceedings, p. 79-84
Paper in proceedings
2006

A 100-Gb/s 1:4 Demultiplexer in InP DHBT Technology

Joakim Hallin, Torgil Kjellberg, Thomas Swahn
IEEE Compound Semiconductor Integrated Circuit Symposium, Technical Digest 2006, 12-15 November 2006, San Antonio, TX, USA, p. 227-230
Paper in proceedings
2005

Ultrahigh-speed ICs for a 100 Gbps transceiver demonstrator system

Thomas Swahn, Torgil Kjellberg, Joakim Hallin
GigaHertz Symposium
Conference contribution
2005

A 165-Gb/s 4:1 Multiplexer in InP DHBT Technology

Joakim Hallin, Torgil Kjellberg, Thomas Swahn
IEEE Compound Semiconductor IC Symposium, p. 260-263
Paper in proceedings

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Showing 1 research projects

2014–2019

Lösningar för trådlös kommunikation med hög datatakt

Herbert Zirath Microwave Electronics
Victor Belitsky Advanced Receiver Development
Thomas Swahn Microwave Electronics
Thomas Eriksson Communication Systems
Swedish Foundation for Strategic Research (SSF)

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