Electronics World articles Popular Electronics articles QST articles Radio & TV News articles Radio-Craft articles Radio-Electronics articles Short Wave Craft articles Wireless World articles Google Search of RF Cafe website Sitemap Electronics Equations Mathematics Equations Equations physics Manufacturers & distributors LinkedIn Crosswords Engineering Humor Kirt's Cogitations RF Engineering Quizzes Notable Quotes Calculators Education Engineering Magazine Articles Engineering software RF Cafe Archives Magazine Sponsor Links Saturday Evening Post NEETS EW Radar Handbook Microwave Museum About RF Cafe Aegis Power Systems Alliance Test Equipment Centric RF Empower RF ISOTEC Reactel RF Connector Technology San Francisco Circuits Anritsu Amplifier Solutions Anatech Electronics Axiom Test Equipment Conduct RF Copper Mountain Technologies Exodus Advanced Communications Innovative Power Products KR Filters LadyBug Technologies Rigol TotalTemp Technologies Werbel Microwave Windfreak Technologies Wireless Telecom Group Withwave Resources Vintage Magazines RF Cafe Software WhoIs entry for RF Cafe.com Thank you for visiting RF Cafe!
ConductRF Phased Matched RF Cables - RF Cafe

everythingRF RF & Microwave Parts Database (h1)

Noisecom

Please Support RF Cafe by purchasing my  ridiculously low−priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

Axiom Test Equipment - RF Cafe

Need Help to design solid wide angle antenna for NLoS - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues - primarily having to spend time purging garbage posts from the board. At some point I might start the RF Cafe Forums again if the phpBB software gets better at filtering spam.

Below are the old forum threads, including responses to the original posts.

-- Amateur Radio
-- Anecdotes, Gripes & Humor
-- Antennas
-- CAE, CAD, & Software
-- Circuits & Components
-- Employment & Interviews
-- Miscellany
-- Swap Shop
-- Systems
-- Test & Measurement
-- Webmaster

andy59
 Post subject: Need Help to design solid wide angle antenna for NLoS
Posted: Mon May 21, 2012 3:30 am 
 
Lieutenant

Joined: Mon May 21, 2012 2:23 am
Posts: 1
Greetings All!

New around here! I have a outdoor 2x2 MIMO WiFi radio which has dual linear x-polarization antenna ports and need to design a 90* sector antenna in 2.4GHz and 5.8GHz for solid wide angle coverage for outdoor to indoor coverage in Non-LoS mode to achieve max wall penetration.

The TX output power of this radio is 22dBm.

My question is: What should be the optimum design for this Antenna which can generate max solid angle horizontal and vertical solid angle coverage. Should the 3db dual linear H/V pattern be about 90*/25*? My object is to cover maximum floors and provide good wall penetration with least amount of APs generating max array and diversity gain? PLEASE HELP!

God bless!




Posted  11/12/2012
Axiom Test Equipment - RF Cafe
withwave microwave devices - RF Cafe

RF Electronics Shapes, Stencils for Office, Visio by RF Cafe

Innovative Power Products Passive RF Products - RF Cafe