Pole-zero diagram with poles at origin and zeros at <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle z_{1}=-{\frac {1}{2}}+j{\frac {\sqrt {3}}{2}},z_{2}=-{\frac {1}{2}}-j{\frac {\sqrt {3}}{2}}}"><semantics><mrow class="MJX-TeXAtom-ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>z</mi><mrow class="MJX-TeXAtom-ORD"><mn>1</mn></mrow></msub><mo>=</mo><mo>−<!-- − --></mo><mrow class="MJX-TeXAtom-ORD"><mfrac><mn>1</mn><mn>2</mn></mfrac></mrow><mo>+</mo><mi>j</mi><mrow class="MJX-TeXAtom-ORD"><mfrac><msqrt><mn>3</mn></msqrt><mn>2</mn></mfrac></mrow><mo>,</mo><msub><mi>z</mi><mrow class="MJX-TeXAtom-ORD"><mn>2</mn></mrow></msub><mo>=</mo><mo>−<!-- − --></mo><mrow class="MJX-TeXAtom-ORD"><mfrac><mn>1</mn><mn>2</mn></mfrac></mrow><mo>−<!-- − --></mo><mi>j</mi><mrow class="MJX-TeXAtom-ORD"><mfrac><msqrt><mn>3</mn></msqrt><mn>2</mn></mfrac></mrow></mstyle></mrow><annotation encoding="application/x-tex">{\displaystyle z_{1}=-{\frac {1}{2}}+j{\frac {\sqrt {3}}{2}},z_{2}=-{\frac {1}{2}}-j{\frac {\sqrt {3}}{2}}}</annotation></semantics></math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5737369f64a029e8343102473b2d6637ea0143ca" class="mwe-math-fallback-image-inline" aria-hidden="true" style="vertical-align: -1.838ex; width:34.581ex; height:5.843ex;" alt="{\displaystyle z_{1}=-{\frac {1}{2}}+j{\frac {\sqrt {3}}{2}},z_{2}=-{\frac {1}{2}}-j{\frac {\sqrt {3}}{2}}}"></span>.
<a href="//commons.wikimedia.org/wiki/User:Krishnavedala" title="User:Krishnavedala">Krishnavedala</a>
2011-06-12
<span class="int-own-work" lang="en">Own work</span>