Hu Uwe, the loop you quote is still quite small but it should radiate. I produced a Excel speadsheet that compares a loop with a T at the address below...I think the files is Loopcalc.xls but a click
Dear Uwe, LF Group, The trade-off is that, although the bulky coil is eliminated, it is replaced with a bulky high-voltage, high current tuning capacitor. Also, much thicker antenna wire will be requ