Re: NEC-LIST: Matching Input Impedance in NEC2

Hi Yee Hui,

Tried using LD card before but that will only add-on to the input impedance
that already existed. On top of that, by using a LD card, efficiency will
not be 100% as there is power lost by the antenna.

Wilson

-----Original Message-----
From: YH Lee [mailto:yhl100_at_york.ac.uk]
Sent: Monday, March 13, 2000 5:23 PM
To: Tan Wilson
Subject: Re: NEC-LIST: Matching Input Impedance in NEC2

Hi,

Just load the feeding segment (center segment) with a 50ohm resistance
using a LD card.

Have a wonderful day!

Best regards,
Yee Hui Lee

P.S: A/P Lu Yilong from NTU is a good person to approach regarding NEC.

On Sun, 12 Mar 2000, Tan Wilson wrote:

> Hi,
>
> I've conducted an experiment using two horizontal dipole antennas (one
> transmitting, one receiving) set at same length (lamda/2). The
> antennas are built with the input impedance of 50 ohms.
>
> How can I set the antennas in NEC2 to have the same input impedances?
>
> Wilson
> Nanyang Technological University
Received on Mon Mar 13 2000 - 23:50:48 EST