Return-Path: Received: from mtain-de06.r1000.mx.aol.com (mtain-de06.r1000.mx.aol.com [172.29.64.206]) by air-mb02.mail.aol.com (v126.13) with ESMTP id MAILINMB021-a18f4b62ab0681; Fri, 29 Jan 2010 04:31:50 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-de06.r1000.mx.aol.com (Internet Inbound) with ESMTP id 6C81438000112; Fri, 29 Jan 2010 04:31:47 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NanBf-000650-I2 for rs_out_1@blacksheep.org; Fri, 29 Jan 2010 09:30:47 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NanBf-00064r-7W for rsgb_lf_group@blacksheep.org; Fri, 29 Jan 2010 09:30:47 +0000 Received: from cavuit02.kulnet.kuleuven.be ([134.58.240.44]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NanBc-00070f-UY for rsgb_lf_group@blacksheep.org; Fri, 29 Jan 2010 09:30:47 +0000 Received: from smtps01.kuleuven.be (smtpshost01.kulnet.kuleuven.be [134.58.240.74]) by cavuit02.kulnet.kuleuven.be (Postfix) with ESMTP id E5CD451C01F for ; Fri, 29 Jan 2010 10:30:32 +0100 (CET) Received: from PC_van_Rik.fys.kuleuven.be (dhcp-10-33-85-106.fys.kuleuven.be [10.33.85.106]) by smtps01.kuleuven.be (Postfix) with ESMTP id BBBC031E702 for ; Fri, 29 Jan 2010 10:30:32 +0100 (CET) X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Fri, 29 Jan 2010 10:30:41 +0100 To: "rsgb_lf_group@blacksheep.org" X-Kuleuven: This mail passed the K.U.Leuven mailcluster From: Rik Strobbe References: <473484.31039.qm@web86505.mail.ird.yahoo.com> Mime-Version: 1.0 Message-Id: <20100129093032.BBBC031E702@smtps01.kuleuven.be> X-KULeuven-Information: Katholieke Universiteit Leuven X-KULeuven-Scanned: Found to be clean X-KULeuven-Envelope-From: rik.strobbe@fys.kuleuven.be X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: Engineered Metamaterials Enable Remarkably Small Antennas Content-Type: text/plain; charset="us-ascii"; format=flowed X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=TO_ADDRESS_EQ_REAL autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039ac1d40ce4b62ab0355ff X-AOL-IP: 193.82.116.20 Dear all, have a look at http://www.nist.gov/public_affairs/techbeat/tb2010_0126.htm#antenna . They claim antennas with 95% efficiency and dimensions of only 2% of the wavelength or less. But so only at VHF (300MHz) :-( 73, Rik ON7YD - OR7T